dmitrybv

Hello. Embarcadero® RAD Studio 12 Version 29.0.53982.0329 I have a Delphi package with components. And I use them to create Delphi projects without any problems. Now I need to use these components in a C++ Builder project. In the Project Options-Building-Delphi Compiler-Output – C/C++ package settings, I set the Generate all C++Builder files (including package libs) option. When compiling the package, *.hpp files were created based on the pas files of the package. Now I create a C++ Builder project, drop my components on the form and try to compile the project. As a result, I get the following errors: C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.Types.hpp(64,13): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here on line typedef Fmx::Controls::TControl TWinControl; I can't figure out what the error is. Visually, the code section contains the correct text. The FMX.Controls.hpp file contains nested namespaces namespace Fmx { namespace Controls { And the text Fmx::Controls::… is a valid reference to a type in the nested namespace namespace Fmx { namespace Controls { Project "C:\RADStudio\23.0\EhLib.12_0-Dev\Demos\Fmx\CPPBuilderApps\TestCPPBuilderApp\Project1.cbproj" (Build target(s)): Target MakeObjs: Target CppCompile: Target _CppCoreCompile: Target _CLANGCoreCompile: c:\radstudio\23.0\bin\bcc32c.exe -cc1 -D _DEBUG -D FRAMEWORK_FMX -D USEPACKAGES -output-dir .\Win32\Debug -I C:\RADStudio\23.0\EhLib.12_0-Dev\Demos\Fmx\CPPBuilderApps\TestCPPBuilderApp -I c:\radstudio\23.0\include\windows\fmx -I c:\radstudio\23.0\EhLib.12_0-Dev\Demos\Fmx\CPPBuilderApps\TestCPPBuilderApp -isystem c:\radstudio\23.0\include -isystem c:\radstudio\23.0\include\dinkumware64 -isystem c:\radstudio\23.0\include\windows\crtl -isystem c:\radstudio\23.0\include\windows\sdk -isystem c:\radstudio\23.0\include\windows\rtl -isystem c:\radstudio\23.0\include\windows\vcl -isystem c:\radstudio\23.0\include\windows\fmx -isystem C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32 -isystem C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32 -debug-info-kind=standalone -fcxx-exceptions -fborland-extensions -nobuiltininc -nostdsysteminc -triple i686-pc-windows-omf -emit-pch -mrelocation-model static -masm-verbose -ffunction-sections -fexceptions -fseh -mstack-alignment=16 -fno-spell-checking -fno-use-cxa-atexit -fno-threadsafe-statics -x c++ -std=c++17 -O0 -fmath-errno -tR -tM -tU -tW -o .\Win32\Debug\Project1PCH1.pch --auto-dependency-output Project1PCH1.h Target _CLANGCoreCompile: c:\radstudio\23.0\bin\bcc32c.exe -cc1 -D _DEBUG -D FRAMEWORK_FMX -D USEPACKAGES -output-dir .\Win32\Debug -I C:\RADStudio\23.0\EhLib.12_0-Dev\Demos\Fmx\CPPBuilderApps\TestCPPBuilderApp -I c:\radstudio\23.0\include\windows\fmx -I c:\radstudio\23.0\EhLib.12_0-Dev\Demos\Fmx\CPPBuilderApps\TestCPPBuilderApp -isystem c:\radstudio\23.0\include -isystem c:\radstudio\23.0\include\dinkumware64 -isystem c:\radstudio\23.0\include\windows\crtl -isystem c:\radstudio\23.0\include\windows\sdk -isystem c:\radstudio\23.0\include\windows\rtl -isystem c:\radstudio\23.0\include\windows\vcl -isystem c:\radstudio\23.0\include\windows\fmx -isystem C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32 -isystem C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32 -debug-info-kind=standalone -fcxx-exceptions -fborland-extensions -nobuiltininc -nostdsysteminc -triple i686-pc-windows-omf -emit-obj -mrelocation-model static -masm-verbose -ffunction-sections -fexceptions -fseh -mstack-alignment=16 -fno-spell-checking -fno-use-cxa-atexit -fno-threadsafe-statics -main-file-name Project1.cpp -x c++ -std=c++17 -O0 -fmath-errno -tR -tM -tU -tW -o .\Win32\Debug\Project1.obj --auto-dependency-output -MT .\Win32\Debug\Project1.obj -include-pch .\Win32\Debug\Project1PCH1.pch Project1.cpp Target _CLANGCoreCompile: c:\radstudio\23.0\bin\bcc32c.exe -cc1 -D _DEBUG -D FRAMEWORK_FMX -D USEPACKAGES -output-dir .\Win32\Debug -I C:\RADStudio\23.0\EhLib.12_0-Dev\Demos\Fmx\CPPBuilderApps\TestCPPBuilderApp -I c:\radstudio\23.0\include\windows\fmx -I c:\radstudio\23.0\EhLib.12_0-Dev\Demos\Fmx\CPPBuilderApps\TestCPPBuilderApp -isystem c:\radstudio\23.0\include -isystem c:\radstudio\23.0\include\dinkumware64 -isystem c:\radstudio\23.0\include\windows\crtl -isystem c:\radstudio\23.0\include\windows\sdk -isystem c:\radstudio\23.0\include\windows\rtl -isystem c:\radstudio\23.0\include\windows\vcl -isystem c:\radstudio\23.0\include\windows\fmx -isystem C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32 -isystem C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32 -debug-info-kind=standalone -fcxx-exceptions -fborland-extensions -nobuiltininc -nostdsysteminc -triple i686-pc-windows-omf -emit-obj -mrelocation-model static -masm-verbose -ffunction-sections -fexceptions -fseh -mstack-alignment=16 -fno-spell-checking -fno-use-cxa-atexit -fno-threadsafe-statics -main-file-name Unit1.cpp -x c++ -std=c++17 -O0 -fmath-errno -tR -tM -tU -tW -o .\Win32\Debug\Unit1.obj --auto-dependency-output -MT .\Win32\Debug\Unit1.obj -include-pch .\Win32\Debug\Project1PCH1.pch Unit1.cpp C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.Types.hpp(64,13): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.GridAxisData.hpp(47,6): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.GridAxisData.hpp(102,33): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.Platform.hpp(68,59): error E4689: 'Forms' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Forms.hpp(48,10): error E6300: 'Forms' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(57,6): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(65,43): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(65,79): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(66,14): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(67,14): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(98,74): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(98,92): error E2595: expected expression C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(99,6): error E4689: 'Imglist' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.ImgList.hpp(36,10): error E6300: 'Imglist' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(101,6): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(102,6): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(103,6): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(104,6): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(105,6): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(106,6): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(107,6): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(108,6): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(109,6): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(156,17): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(157,17): error E4689: 'Imglist' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.ImgList.hpp(36,10): error E6300: 'Imglist' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(158,17): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(159,17): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(160,17): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(161,17): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(162,17): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(163,17): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ImageReses.hpp(164,17): error E4689: 'Multiresbitmap' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.MultiResBitmap.hpp(31,10): error E6300: 'Multiresbitmap' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(94,70): error E4689: 'Forms' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Forms.hpp(48,10): error E6300: 'Forms' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(98,44): error E5873: no type named 'TFmxObject' in namespace 'Ehlib::Fmx::Types' C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(107,38): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(107,83): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(109,45): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(109,130): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(121,6): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(124,6): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(125,49): error E5873: no type named '_di_IFreeNotification' in namespace 'Ehlib::Fmx::Types' C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(126,52): error E5873: no type named '_di_IFreeNotification' in namespace 'Ehlib::Fmx::Types' C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(131,17): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(138,15): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(152,49): error E4689: 'Forms' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Forms.hpp(48,10): error E6300: 'Forms' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(152,56): error E2587: expected class name C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(154,14): error E4689: 'Forms' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Forms.hpp(48,10): error E6300: 'Forms' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(157,13): error E5873: no type named 'TFmxObject' in namespace 'Ehlib::Fmx::Types' C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(158,54): error E5873: no type named 'TFmxObject' in namespace 'Ehlib::Fmx::Types' C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(159,49): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(160,36): error E4689: 'Forms' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Forms.hpp(48,10): error E6300: 'Forms' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(163,6): error E4689: 'Forms' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Forms.hpp(48,10): error E6300: 'Forms' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(164,38): error E4689: 'Graphics' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Graphics.hpp(34,10): error E6300: 'Graphics' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(170,24): error E5873: no type named 'TFmxObject' in namespace 'Ehlib::Fmx::Types' C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(171,17): error E4689: 'Forms' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Forms.hpp(48,10): error E6300: 'Forms' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(173,132): error E4689: 'Forms' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Forms.hpp(48,10): error E6300: 'Forms' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(173,139): error E4987: member initializer 'TForm' does not name a non-static data member or base class C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(184,6): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(187,27): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(188,17): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(208,6): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(212,84): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(216,17): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(218,62): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(238,133): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(257,6): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(261,74): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(263,17): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here C:\Users\Public\Documents\Embarcadero\Studio\23.0\hpp\Win32\EhLib.Fmx.ToolControls.hpp(275,52): error E4689: 'Controls' is not a class, namespace, or enumeration c:\radstudio\23.0\include\windows\fmx\FMX.Controls.Presentation.hpp(34,10): error E6300: 'Controls' declared here

Is it possible to avoid such problems by simply naming pas modules "correctly"? So far I understand that you can't use the string ".Vcl." and ".Fmx." in module names. Are there any specific rules on how to correctly insert dots into package module names? After all, when creating the namespaces structure based on the pas module name, the developers of Delphi and C++ Builder modeled how developers of new packages would integrate into the current tree of nested namespaces.

Hello. I suspect that the C++ compiler does not allow using Delphi units from Delphi packages that contain the text ‘.VCL’ when creating VCL projects. For example, my package contains the unit EhLib.VCL.pas I use this package and the EhLib.VCL module in Delphi projects without any problems. But when I try to use the EhLib.VCL package and module in C++ Builder, I get the following compilation error. [bcc32c Error] Vcl.Buttons.hpp(68): reference to 'Vcl' is ambiguous Vcl.Buttons.hpp(44): candidate found by name lookup is 'Vcl' EhLib.VCL.hpp(48): candidate found by name lookup is 'Ehlib::Vcl' I suspect that the statement using namespace Vcl::Buttons; using namespace Vcl; from the file Vcl.Buttons.hpp And the statement using namespace Ehlib::Vcl; using namespace Ehlib; from the file EhLib.VCL.hpp somehow conflict with each other. Do C++ Builder projects really have such limitations and how to bypass them?

Hello I have a pas unit EhLibFmx.ToolControls.pas in my package which contains the following statement const { Scroll Bar Constants } SB_HORZ = 0; SB_VERT = 1; SB_CTL = 2; SB_BOTH = 3; When I try to compile a C++ project which uses this hpp file based on this unit, bcc32c gives a compilation error: [bcc32c Error] EhLibFmx.ToolControls.hpp(626): expected unqualified-id On the line static _DELPHI_CONST System::Int8 SB_HORZ = System::Int8(0x0); I can't figure out what the error is. And how to make the correction correctly. After all, hpp is generated automatically.

What about namespace The constants are declared inside namespace namespace Ehlibfmx { namespace Toolcontrols { static _DELPHI_CONST System::Int8 SB_HORZ = System::Int8(0x0); } } Doesn't this isolate them from interfering with external identifiers?

Yes, it have. Yes, it have.

Good day. How does the IDesigner.CreateComponent method work? function CreateComponent(ComponentClass: TComponentClass; Parent: TComponent; Left, Top, Width, Height: Integer): TComponent; How does CreateComponent call the correct method on the created component to pass the Parent parameter to it? If I created my component by inheriting TComponent and my component has a method procedure TMyComponent.SetParent(AParent: TMyParentComponent); then how can I pass to the IDesigner.CreateComponent function an indication that after creating my component it should call MyComponent.SetParent(Parent)?

TComponent has a method: procedure SetParentComponent(Value: TComponent); dynamic; It is used when loading components from a stream. IDesigner.CreateComponent does not call this method, although it could.

Hello. I created a runtime package called EhLib.Rtl.dpk. Compiled the package in RAD Studio. As a result, the file DclEhLib.Rtl260.bpl was created in the folder C:\Users\Public\Documents\Embarcadero\Studio\20.0\Bpl\ And EhLib.Rtl.lib EhLib.Rtl.dcp EhLib.Rtl.bpi C:\Users\Public\Documents\Embarcadero\Studio\20.0\Dcp\ When I create Delphi applications, I can use the components from the package without any problems. But when I create and try to compile a C++ Builder application, the compiler gives an error. [ilink32 Error] Fatal: Unable to open file 'MEMTABLEDATAEH.OBJ' MEMTABLEDATAEH is a module from the EhLib.Rtl package. It seems that the project does not see the EhLib.Rtl.bpi package. The Project-Options-Packages-Runtime Packages-Runtime package import libraries section shows that RAD Studio added the EhLib package to the package list instead of the EhLib.Rtl package. When I try to manually add the EhLib.Rtl.bpi package to the list, it adds the EhLib package, thus cutting off all the text after the first dot. Manually entering the EhLib.Rtl or EhLib.Rtl.pbi package into the package list does not solve the problem, and the compiler returns the same error. Thus, there is a suspicion that RAD Studio in C++ Builder mode does not support the dot in the package file name. Although when creating a package with a point, RAD Studio did not give any errors. Tested in Embarcadero® RAD Studio 10.3 Version 26.0.36039.7899 Tested in Embarcadero® RAD Studio 12 Version 29.0.53982.0329

Hello. The following code throws an 'Invalid class typecast' exception. procedure TForm1.Button1Click(Sender: TObject); var RttiContext: TRttiContext; LType: TRttiType; ACaretPositionProp: TRttiProperty; Val: TValue; begin RttiContext := TRttiContext.Create; LType := RttiContext.GetType(TMemo); ACaretPositionProp := LType.GetProperty('CaretPosition'); Val := ACaretPositionProp.GetValue(Memo1); end; Although it shouldn't. Place a TMemo and a TButton on a Form and write the Button.OnClick event as described above. Embarcadero® RAD Studio 12 Version 29.0.53571.9782 Delphi 12 Update 2.

Exception: Project TestDemo.exe raised exception class EInvalidCast with message 'Invalid class typecast'. On the line: Val := ACaretPositionProp.GetValue(Memo1);

Hello. My TValue.ToString for TAlphaColor type returns a strange result. I can't figure out if it's a bug or if I'm using the TValue.ToString function incorrectly Here's an example of code. type TColorObj = class(TPersistent) private FColorProp: TAlphaColor; published property ColorProp: TAlphaColor read FColorProp write FColorProp; end; procedure TFormSimpleDraw2.Button1Click(Sender: TObject); var RttiContext: TRttiContext; Val: TValue; LType: TRttiType; ColorObj: TColorObj; AColorProp: TRttiProperty; begin ColorObj := TColorObj.Create; ColorObj.ColorProp := 4294303411; //TAlphaColorRec.Wheat RttiContext := TRttiContext.Create; LType := RttiContext.GetType(TColorObj); AColorProp := LType.GetProperty('ColorProp'); Val := AColorProp.GetValue(ColorObj); //Memo1.Lines.Add('ColorObj.ColorProp.ToString = ' + ColorObj.ColorProp.ToString); Memo1.Lines.Add('ColorObj.ColorProp.ToString = ' + Cardinal(ColorObj.ColorProp).ToString); Memo1.Lines.Add('TValue.ToString = ' + Val.ToString); ColorObj.Free; end; Here's the result. ColorObj.ColorProp.ToString = 4294303411 TValue.ToString = 18446744073708887731 Embarcadero® RAD Studio 12 Version 29.0.53571.9782 Delphi 12 Update 2.

Hi All What are the performance profilers for Delphi 12? Under Delphi 10.4 I use AQTime. But it looks like AQTime with Delphi 12 support hasn't been released yet.

I wonder why TIniFile.ReadString sets the maximum value size to 2047 without checking the actual value in the file and without limiting the value size in TIniFile.WriteString. Stackoverflow accepted the maximum allowed value to be 65,535 https://stackoverflow.com/questions/10507927/getprivateprofilestring-buffer-length https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-getprivateprofilestringw DWORD GetPrivateProfileStringW( [in] LPCWSTR lpAppName, [in] LPCWSTR lpKeyName, [in] LPCWSTR lpDefault, [out] LPWSTR lpReturnedString, [in] DWORD nSize, [in] LPCWSTR lpFileName ) ... If neither lpAppName nor lpKeyName is NULL and the supplied destination buffer is too small to hold the requested string, the string is truncated and followed by a null character, and the return value is equal to nSize minus one. But if the developers of System.IniFiles.TIniFile implemented a limit of 2047, then why did they do it only for TIniFile.ReadString (without throwing an exception when exceeded), but not for TIniFile.WriteString. unit System.IniFiles ... function TIniFile.ReadString(const Section, Ident, Default: string): string; var Buffer: array[0..2047] of Char; begin SetString(Result, Buffer, GetPrivateProfileString(MarshaledString(Section), MarshaledString(Ident), MarshaledString(Default), Buffer, Length(Buffer), MarshaledString(FFileName))); end; procedure TIniFile.WriteString(const Section, Ident, Value: string); begin if not WritePrivateProfileString(MarshaledString(Section), MarshaledString(Ident), MarshaledString(Value), MarshaledString(FFileName)) then raise EIniFileException.CreateResFmt(@SIniFileWriteError, [FileName]); end;

I have a Compile.Cmd file that I run from my VCL application to compile my packages. File Compile.Cmd Call C:\RADStudio\22.0\Bin\rsvars.bat ECHO BDS=%BDS% ECHO BDSCOMMONDIR=%BDSCOMMONDIR% %FrameworkDir%\MSBuild EhLib.Rtl.dproj /t:Build /p:Config=Release /p:platform=Win32 I run this file using the CreateProcess function with the parameter CmdLine = cmd.exe /c Compile.Cmd 1.-- If I run my program from under RAD Studio 12 (Rtl Ver 23), then when I execute cmd.exe /c Compile.Cmd, an error is displayed: cmd.exe /c C:\RADStudio\23.0\Projects\EhLib12_Installer\Installer\Compile.Cmd C:\Users\Public\Documents\Embarcadero\Studio\22.0\Components\EhLib\Src>Call C:\RADStudio\22.0\Bin\rsvars.bat BDS=C:\RADStudio\22.0 BDSCOMMONDIR=C:\Users\Public\Documents\Embarcadero\Studio\22.0 Copyright (C) Microsoft Corporation. All rights reserved. Done Building Project "C:\Users\Public\Documents\Embarcadero\Studio\22.0\Components\EhLib\Src\EhLib.Rtl.dproj" (Build target(s)) -- FAILED. Build FAILED. EhLib.Rtl.dpk(38): error E2213: Bad packaged unit format: c:\radstudio\23.0\lib\Win32\release\rtl.dcp.System - Expected version: 35.0, Windows Unicode(x86) Found version: 36.0, Windows Unicode(x86) [C:\Users\Public\Documents\Embarcadero\Studio\22.0\Components\EhLib\Src\EhLib.Rtl.dproj] 1 Error(s) Time Elapsed 00:00:00.23 It is clear that MSBuild starts using library files of version 35.0 and 36.0 simultaneously. 2.-- If I run my compiled exe file directly from File Explorer, the cmd.exe /c Compile.Cmd command works without errors. And MSBuild compilation occurs without errors. 3.-- Is it possible that rsvars.bat does not set all the necessary environment variables for MSBuild to work correctly and MSBuild picks up these variables from the higher-level process bds.exe and thus an intersection of versions of the base libraries is formed? For example, rsvars.bat does not set the environment variables BDSLIB and BDSBIN.

Good day. How to correctly translate links in a cmd file from dcc32.exe to MSBuild.exe. I have cmd files that compile packages for different Delphi versions. File Make_RADStudioXE10_1_NoSrc.Cmd … Chdir /d C:\RADStudio\18.0\EhLib\Src C:\RADStudio\18.0\Bin\dcc32.exe EhLib.Rtl.dpk -W^^ -$Y- -$L- -$D- -B -JPHNE -JL - || Pause Copy C:\RADStudio\18.0\EhLib\Src\Rtl\*.dcu RADSpecific\RADStudioXE10_1\Lib\Win32\Release || Pause File Make_RADStudioXE10_2_NoSrc.Cmd … Chdir /d C:\RADStudio\19.0\EhLib\Src C:\RADStudio\19.0\Bin\dcc32.exe EhLib.Rtl.dpk -W^^ -$Y- -$L- -$D- -B -JPHNE -JL || Pause Copy C:\RADStudio\19.0\EhLib\Src\Rtl\*.dcu RADSpecific\RADStudioXE10_2\Lib\Win32\Release || Pause Please tell me how to change the dcc32.exe command line correctly to switch the compilation to MSBuild.exe? By default, MSBuild.exe is not available from the command line because it is not specified in the PATH. You can specify the full path C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe But how do you pass a link to the dcc32.exe compiler version to MSBuild.exe? Like MSBuild.exe /dcc=C:\RADStudio\19.0\Bin\dcc32.exe Like MSBuild.exe /dcc=C:\RADStudio\18.0\Bin\dcc32.exe How does MSBuild.exe know which version of dcc32.exe to use?

Good day. What is the analogue of the CM_DESIGNHITTEST message in FireMonkey? I need my specific section of my FmxControl to receive mouse messages in DesignTime.

Thanks Uwe. I didn't know about it. I did some tests. Indeed, if you execute a cmd file by its name without a prefix, then when you exit the cmd file, the values of the environment variables are not saved, but not always. After installing RAD Studio, the installer adds a shortcut “RAD Studio Command Prompt” with the following value Target = %comspec% /K "C:\RADStudio\23.0\bin\rsvars.bat" /k Carries out the command specified by <string> and keeps the command processor running. There is no call prefix in the Target parameter when calling rsvars.bat. This means that rsvars.bat is executed as a standard cmd file. But, after running “RAD Studio Command Prompt” (AND executing rsvars.bat and exiting rsvars.bat), all variables set in rsvars.bat have the values that were set in this file.

The rsvars.bat file contains the following line: @SET PATH=%FrameworkDir%;%FrameworkSDKDir%;C:\RADStudio\23.0\bin;C:\RADStudio\23.0\bin64;C:\RADStudio\23.0\cmake;%PATH% As far as I understand, this command adds new paths to the PATH. How safe is it to call rsvars.bat many times? I need to compile my packages for all Delphi versions starting from 2009. Can the PATH variable overflow after a certain number of rsvars.bat calls? Or not? Or is there a way to reset all variables set in the rsvars.bat file?

It looks like you need to specify the dcc32.exe version via the BDS environment variable. @SET BDS=C:\RADStudio\22.0 @SET FrameworkDir=C:\Windows\Microsoft.NET\Framework\v4.0.30319 @SET FrameworkVersion=v4.5 %FrameworkDir%\MSBuild EhLib.Rtl.dproj /t:Build /p:Config=Release /p:platform=Win32 %FrameworkDir%\MSBuild EhLib.Rtl.dproj /t:Build /p:Config=Release /p:platform=Win64 %FrameworkDir%\MSBuild EhLib.Rtl.dproj /t:Build /p:Config=Release /p:platform=Android64 %FrameworkDir%\MSBuild EhLib.Rtl.dproj /t:Build /p:Config=Release /p:platform=Linux64 %FrameworkDir%\MSBuild EhLib.Rtl.dproj /t:Build /p:Config=Release /p:platform=OSX64

Good afternoon. I have created a library package for cross-platform work on Windows, Android, Linux, macOS, iOS. My package compiles and runs error-free on all platforms. But when I tried to compile the package for different platforms using the command-line compiler, I encountered compilation errors. Here is the result of the experiments ----Win32: Compilation via the RAD Studio IDE - No errors. Compilation via dcc32.exe C:\RADStudio\23.0\Bin\dcc32.exe -B -JPHNE -JL EhLib.Rtl.dpk … 316157 lines, 6.00 seconds, 2562852 bytes code, 3508 bytes data. No Errors. ----Win64: Compilation via the RAD Studio IDE - No errors. Compilation via dcc64.exe C:\RADStudio\23.0\Bin\dcc64.exe -$Y- -$L- -$D- -B -JPHNE -JL -NSData.Win;Bde;Vcl;Vcl.Imaging;Data;Winapi;System;System.Win;Datasnap;Xml;Xml.Win EhLib.Rtl.dpk No Errors. ---- Android64 Compilation via the RAD Studio IDE - No errors. Compilation via dccaarm64.exe C:\RADStudio\23.0\Bin\dccaarm64.exe -$Y- -$L- -$D- -B -NSData.Win;Bde;Vcl;Vcl.Imaging;Data;Winapi;System;System.Win;Datasnap;Xml;Xml.Win EhLib.Rtl.dpk No Errors. ---- Linux64 Compilation via the RAD Studio IDE - No errors. Compilation via dcclinux64.exe C:\RADStudio\23.0\Bin\dcclinux64.exe -$Y- -$L- -$D- -B -NSData.Win;Bde;Vcl;Vcl.Imaging;Data;Winapi;System;System.Win;Datasnap;Xml;Xml.Win EhLib.Rtl.dpk Embarcadero Delphi for Linux 64 bit compiler version 35.0 Copyright (c) 1983,2022 Embarcadero Technologies, Inc. Linker command line: C:\RADStudio\22.0\Bin\ld-linux.exe -o bplEhLib.Rtl280.so -e _ZN5Ehlib3Rtl14initializationEv --gc-sections --version-script EhLib.Rtl.vsr -shared --no-undefined --export-dynamic -z noexecstack -z relro --build-id --eh-frame-hdr -m elf_x86_64 --dynamic-linker /lib64/ld-linux-x86-64.so.2 -s @EhLib.Rtl.lnk -lgcc_s -lrtlhelper_PIC -lc -ldl -lpthread -lz -l:bplrtl280.so -l:bplxmlrtl280.so -l:bpldbrtl280.so -rpath $ORIGIN Error: E2597 C:\RADStudio\22.0\Bin\ld-linux.exe: error: cannot find -lgcc_s C:\RADStudio\22.0\Bin\ld-linux.exe: error: cannot find -lrtlhelper_PIC C:\RADStudio\22.0\Bin\ld-linux.exe: error: cannot find -lc C:\RADStudio\22.0\Bin\ld-linux.exe: error: cannot find -ldl C:\RADStudio\22.0\Bin\ld-linux.exe: error: cannot find -lpthread C:\RADStudio\22.0\Bin\ld-linux.exe: error: cannot find -lz C:\RADStudio\22.0\Bin\ld-linux.exe: error: cannot find bplrtl280.so C:\RADStudio\22.0\Bin\ld-linux.exe: error: cannot find bplxmlrtl280.so C:\RADStudio\22.0\Bin\ld-linux.exe: error: cannot find bpldbrtl280.so c:\radstudio\22.0\lib\linux64\release\SysInit.o(.data+0x0): error: undefined reference to '__init_record_System' c:\radstudio\22.0\lib\linux64\release\SysInit.o:SysInit:function Sysinit::__malloc(NativeUInt): error: undefined reference to 'malloc' c:\radstudio\22.0\lib\linux64\release\SysInit.o:SysInit:function Sysinit::__free(void*): error: undefined reference to 'free' … C:\Users\Public\Documents\Embarcadero\Studio\22.0\Components\EhLib\Src\EhLib.Rtl.dpk.o:.EhLib.Rtl:_ZN5Ehlib3Rtl0E: error: undefined reference to 'Xml::Xmldoc::Finalization()' Fatal: F2588 Linker error code: 1 ($00000001) ---- OSX64 Compilation via the RAD Studio IDE - No errors. Compilation via dccosx64.exe C:\RADStudio\23.0\Bin\dccosx64.exe -$Y- -$L- -$D- -B NSData.Win;Bde;Vcl;Vcl.Imaging;Data;Winapi;System;System.Win;Datasnap;Xml;Xml.Win EhLib.Rtl.dpk Embarcadero Delphi for Mac OS X 64 bit compiler version 36.0 Copyright (c) 1983,2024 Embarcadero Technologies, Inc. Rtl\MemTableDataEh.pas(674) Warning: W1075 Overloading a similar index type by declaring an array property 'Items' + Rtl\MemTableDataEh.pas(674) Related member: property TOrderByList.Items[Integer]: TOrderByItemEh; + Rtl\MemTableDataEh.pas(674) Related member: property TObjectList.Items[NativeInt]: TObject; Linker command line: C:\RADStudio\23.0\bin\ld.exe -arch x86_64 -o bplEhLib.Rtl280.dylib -e __ZN5Ehlib3Rtl14initializationEv -dead_strip -dead_strip_dylibs -mark_dead_strippable_dylib -exported_symbols_list EhLib.Rtl.exp -dylib -export_dynamic -S -x -macosx_version_min 10.14 -rpath $ORIGIN -install_name @rpath/bplEhLib.Rtl280.dylib -filelist EhLib.Rtl.lnk Error: E2597 ld: warning: directory not found for option '-L/usr/lib' ld: warning: directory not found for option '-F/System/Library/Frameworks/' ld: file not found: librtlhelper.a Fatal: F2588 Linker error code: 1 ($00000001) ---- Result Thus, using parameters similar to dcc32, it is not possible to compile through programs dcclinux64.exe , dccosx64.exe . Is it necessary for dcclinux64.exe dccosx64.exe should I specify any additional parameters?

Good day. By default, when compiling packages in Release and Debug mode, the following files are created *.dcu, *.bpl, *.dcp. If you enable generation of C++ files, then *.lib, *.bpi files are also created. Usually *.dcu files are moved to the \$(Platform)\$(Config) folder *.bpl files are moved to the $(BDSCOMMONDIR)\Dcp folder *.dcp, *.lib, *.bpi files are moved to the $(BDSCOMMONDIR)\Bpl folder But since the $(BDSCOMMONDIR)\Dcp and $(BDSCOMMONDIR)\Bpl folders do not provide subfolders for Release and Debug configuration, how does the IDE separate *.bpl, *.dcp, *.lib, *.bpi files for Release and Debug configuration?

Hello How to move a group of files and folders while minimizing the number of intermediate errors? I need to move a group of files and folders so that in case of an error, either all the files and folders remain in their old place. Probably, I need to somehow check each file for blocking by another process and block all the files myself during the move.

Some of my customers get the message >dcc32.exe MyLib.dpk >This version of the product does not support command line compiling when compiling via dcc32.exe. I use dcc32.exe to compile and get the library binaries in my Installer.exe program How to determine that dcc32.exe does not support command line compiling so that Installer can correctly detect the problem and stop installing the library? dcc32.exe returns echo %ERRORLEVEL% = 0.

Good day. I use Embarcadero RAD Studio 11 Version 28.0.48361.3236 If I create a new Android 64-bit application in RAD Studio 11, it runs on the phone without errors. If I try to run the old application, I get the error [PAClient Error] Error: E7688 Error in c:\radstudio\22.0\lib\android\Debug\activity-1.7.2.dex.jar: [PAClient Error] Error: E7688 java.nio.file.NoSuchFileException: c:\radstudio\22.0\lib\android\Debug\activity-1.7.2.dex.jar In my folder c:\radstudio\22.0\lib\android\Debug\ there is only the file activity-1.1.0.dex.jar. My old project Project1.dproj contains the lines <EnabledSysJars>activity-1.7.2.dex.jar;annotation-experimental-1.3.0.dex.jar;annotation-jvm-1.6.0.dex.jar;annotations-13.0.dex .jar;appcompat-1.2.0.dex.jar;appcompat-resources-1.2.0.dex.jar;billing-6.0.1.dex.jar;biometric-1.1.0.dex.jar;browser-1.4.0 .dex.jar ;cloud-messaging.dex.jar;collection-1.1.0.dex.jar;concurrent-futures-1.1.0.dex.jar;core-1.10.1.dex.jar;core-common-2.2.0.dex .jar;core-ktx-1.10.1.dex.jar;core-runtime-2.2.0.dex.jar;cursoradapter-1.0.0.dex.jar;customview-1.0.0.dex.jar;…</ EnabledSysJars> If you create a new project, then the <EnabledSysJars> section contains a link to the activity-1.1.0.dex.jar file. <EnabledSysJars>activity-1.1.0.dex.jar;annotation-1.2.0.dex.jar;appcompat-1.2.0.dex.jar; Maybe I need to update the <EnabledSysJars> section somehow.