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edwinyzh

"duplicates not allowed" error when opening a project

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Hello, I don't remember since exactly when, but about a few weeks ago my XE4 IDE complains about "duplicates not allowed" when opening a project.

Here is the call stack caught by madExcept. It seems has something to do with the Interbase DBX driver which I don't use at all and I can disable it, if anybody kindly tells  me how.

 

Any hints would be appreciated!

 

Call stack

===

operating system   : Windows 7 x64 Service Pack 1 build 7601
system up time     : 20 hours 57 minutes
program up time    : 15 minutes 43 seconds
processors         : 4x Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz
physical memory    : 1497/7888 MB (free/total)
free disk space    : (C:) 50.49 GB (F:) 1.66 GB
display mode       : 1920x1080, 32 bit
allocated memory   : 306.80 MB
largest free block : 116.06 MB
version            : 18.0.4905.60485
compiled with      : Delphi XE4
madExcept version  : 4.0.19
callstack crc      : $c606e1f1, $46f22a97, $9846ea67
exception number   : 5
exception class    : EListError
exception message  : Duplicates not allowed.

main thread ($1b08):
07b089fa +046 DbxCommonDriver180.bpl          System.Generics.Collections    1764   +7 Data.DBXClassRegistry.{System.Generics.Collections}TDictionary<System.string,System.TClass>.Add
07c00586 +032 DbxCommonDriver180.bpl          Data.DBXMetaDataWriterFactory    66   +1 TDBXMetaDataWriterFactory.RegisterWriter
06fbd175 +019 DBXInterBaseDriver180.bpl       Data.DbxInterBaseMetaData        23   +1 Data.DBXInterbaseMetaData
50060476 +042 rtl180.bpl                      System                        20618  +18 InitUnits
500604e6 +046 rtl180.bpl                      System                        20643   +8 @PackageLoad
29111425 +005 DataExplorerDBXPluginInt180.bpl SysInit                         898   +0 @PackageLoad
5009ee43 +03b rtl180.bpl                      System.SysUtils               23373   +4 InitializePackage
59859a2f +01b madExcept_.bpl                  madExcept                                InterceptInitializePackage
5009ef9b +083 rtl180.bpl                      System.SysUtils               23424  +18 LoadPackage
204c1e78 +008 coreide180.bpl                  PakLoad                         146   +0 TPackage.DoLoadPackage
204c1fed +055 coreide180.bpl                  PakLoad                         220   +7 TPackage.Load
204c4941 +061 coreide180.bpl                  PakMgr                          591   +2 TDesignPackage.Load
21c99b07 +05b delphicoreide180.bpl            PasCppPakMgr                   2292   +4 TIDEDesignPackage.Load
5005f2a9 +01d rtl180.bpl                      System                        16534   +2 @AfterConstruction
21c9991b +06b delphicoreide180.bpl            PasCppPakMgr                   2217  +11 TIDEDesignPackage.DelayLoad
21c93f82 +09e delphicoreide180.bpl            PasCppPakMgr                    463  +10 LoadDesignPackage
21c94275 +215 delphicoreide180.bpl            PasCppPakMgr                    534  +52 LoadProjectPackages
21d7f22b +167 delphicoreide180.bpl            BasePasProjOpts                1544  +22 TProjOptsManager.DoLoadPackages
21d8001c +000 delphicoreide180.bpl            BasePasProjOpts                1779   +0 TProjOptsManager.LoadPackages
21d81030 +008 delphicoreide180.bpl            BasePasProjOpts                2353   +1 TProjectOptions.LoadPackages
21ccd845 +17d delphicoreide180.bpl            BaseDelphiProject              2787  +21 TDelphiProjectModuleHandler.Create
21ccc6b5 +009 delphicoreide180.bpl            BaseDelphiProject              2415   +0 TBaseDelphiProject.InstallModuleHandlers
223c46e9 +005 delphide180.bpl                 DelphiProject                    91   +1 TDelphiProject.InstallModuleHandlers
21cc3c41 +299 delphicoreide180.bpl            BaseDelphiProject               767  +49 TBaseDelphiProject.Create
223c5236 +04e delphide180.bpl                 DelphiProject                   267   +5 TDelphiProjectCreationTrait.OpenMSBProject
206df09d +181 coreide180.bpl                  ProjectFileUtils                701  +22 MSBuildLoadProjectFile
21cd629e +01e delphicoreide180.bpl            BaseDelphiProject              4957   +3 TDelphiProjectFileModuleHandler.FileOpen
2086c99e +016 coreide180.bpl                  DocModul                       3220   +0 TFileOpenHandler.FileOpen
208676d4 +130 coreide180.bpl                  DocModul                        801  +36 TFilterList.OpenFile
2086b703 +03b coreide180.bpl                  DocModul                       2622   +3 CallDefaultOpenProc
205abf0f +22f coreide180.bpl                  ProjectGroup                   1495  +28 TProjectGroup.Create.@label
205a9a17 +0d3 coreide180.bpl                  ProjectGroup                    820  +11 TProjectGroup.Create
205a8739 +09d coreide180.bpl                  ProjectGroup                    484   +6 LoadMSBProjectGroup
205b3dad +035 coreide180.bpl                  ProjectGroup                   3872   +5 TMSBuildProjectGroupFileOpenHandler.FileOpen
208676d4 +130 coreide180.bpl                  DocModul                        801  +36 TFilterList.OpenFile
2086b703 +03b coreide180.bpl                  DocModul                       2622   +3 CallDefaultOpenProc
50214247 +b23 rtl180.bpl                      System.ObjAuto                  789 +258 ObjectInvoke
50215cb9 +1fd rtl180.bpl                      System.Win.ObjComAuto           290  +41 TObjectDispatch.Invoke
76187bc5 +00a USER32.dll                                                               DispatchMessageA
50580e8f +0fb vcl180.bpl                      Vcl.Forms                     10290  +25 TApplication.ProcessMessage
50580eca +00a vcl180.bpl                      Vcl.Forms                     10318   +1 TApplication.HandleMessage
50581205 +0c9 vcl180.bpl                      Vcl.Forms                     10456  +26 TApplication.Run
764b343b +010 kernel32.dll                                                             BaseThreadInitThunk

 

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Have you tried deleting / renaming DBXInterBaseDriver180.bpl ?

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Posted (edited)
4 minutes ago, dummzeuch said:

Have you tried deleting / renaming DBXInterBaseDriver180.bpl ?

Hi Thomas, no, I didn't.

 

Update 1: Sorry, did you suggesting a solution I should try or did you mean that might be what caused the issue?

Edited by edwinyzh

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I suggested a solution to disable the interbase driver.

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Posted (edited)

you have duplicate entries in your dbxconnections.ini, possibly

Edited by Attila Kovacs

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8 hours ago, dummzeuch said:

I suggested a solution to disable the interbase driver.

That solved the problem, thanks Thomas!

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4 hours ago, Attila Kovacs said:

you have duplicate entries in your dbxconnections.ini, possibly

Not sure, I don't use dbx all all, and I couldn't think of any recent operations of me to the IDE that might case the change of that file.

I disabled the .bpl file as suggested by Thomas and the problem seems to have been solved. Thanks.

  • Like 1

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