Access violations when closing the IDE

[dummzeuch 1515]

I must have screwed something lately, because nearly every time I close the IDE (any version of it) I get an access violation. The only reason I can think of is that I made a change to GExperts that causes it.

 

Does anybody else, who recently compiled GExperts from sources, experience the same problem?

[Fritzew 51]

Yes, there is something with Synedit...... But not every time
I will compile it with Madexcept enabled, maybe I will see more

[Attila Kovacs 631]

I'm not using GE at all, but I can manage the same with 5 minutes of work.

[Fritzew 51]

This is from Xe7:

exception message  : Assertion fehlgeschlagen (D:\Komps\Gexperts\externalsource\UniSynEdit\SynTextDrawer.pas, Zeile 469). main thread ($b60): 1394d934 +00 GExpertsRSXE7.dll 5005f108 +08 rtl210.bpl        System          15885  +1 TObject.Free 50060a1a +3e rtl210.bpl        System          22260 +17 FinalizeUnits 5985b984 +54 madExcept_.bpl    madExcept                 InterceptFinalizeUnits 5985b98c +00 madExcept_.bpl    madExcept                 InterceptHalt0FinalizeUnits 50061094 +ac rtl210.bpl        System          23640 +82 @Halt0 7778fba0 +80 ntdll.dll                                   LdrUnloadDll 76a41f70 +10 KERNELBASE.dll                              FreeLibrary 5005f108 +08 rtl210.bpl        System          15885  +1 TObject.Free 2063a341 +19 coreide210.bpl    ExptMain          210  +3 TExpertServices.Destroy 5005f108 +08 rtl210.bpl        System          15885  +1 TObject.Free 5070bc1d +31 vcl210.bpl        Vcl.Forms        3758  +3 TCustomForm.DoDestroy 5070ba52 +52 vcl210.bpl        Vcl.Forms        3722 +23 TCustomForm.Destroy 210f57bb +3b designide210.bpl  DeskForm          842  +8 TDesktopForm.Destroy 5005f108 +08 rtl210.bpl        System          15885  +1 TObject.Free 5016bf93 +57 rtl210.bpl        System.Classes  15390  +9 TComponent.DestroyComponents 50709541 +35 vcl210.bpl        Vcl.Forms        2167  +9 DoneApplication 5008f8a9 +21 rtl210.bpl        System.SysUtils  5768  +6 DoExitProc 50061052 +6a rtl210.bpl        System          23602 +44 @Halt0 74718482 +22 KERNEL32.DLL                                BaseThreadInitThunk

[Dave Nottage 562]

I compiled from source for Rio - no AV on exit

[limelect 48]

I have this problem on 7 , XE? (not sure),10.2.1 BUT NOT ON 10.2.3

But 10.2.3 is just updated. 

BUT after a while it happens.

I do not thing it has to do with GEXPERT but

rather with new components

 

It happens after working a few month with Delphi.

I am use to it by now

Edited November 22, 2018 by limelect

[Dinar 22]

Application Error in SynTextDrawer.pas occurred after each closing Rad Studio IDE 10.2.3. After that AV message window displayed. This error start from revision 2421 26.10.2018 "IsFavMenuVisible now gets persisted" and exist in last revision 2436 still

Edited November 22, 2018 by Dinar

[dummzeuch 1515]

17 minutes ago, Dinar said:

Application Error in SynTextDrawer.pas occurred after each closing Rad Studio IDE 10.2.3. After that AV message window displayed. This error start from revision 2421 26.10.2018 "IsFavMenuVisible now gets persisted" and exist in last revision 2436 still

Thanks, I hope that will help me find the problem. I already suspected the Favorites-Menu, but your unformation confirms that. (I'm busy otherwise right now, this won't happen before the weekend.)

Edited November 22, 2018 by dummzeuch

[dummzeuch 1515]

The AV just happened to me without the code for the Favorites menu but with most other changes since revision 2415. So it must be something else. (Or it is was pure chance.)

 

I'm going to check all other changes. maybe it's one of them, but most look fairly innocuous. But not today.

[Kryvich 165]

Is there a way to check for a memory leak in an IDE package?

ReportMemoryLeaksOnShutdown does not work in packages.

[dummzeuch 1515]

3 hours ago, Kryvich said:

Is there a way to check for a memory leak in an IDE package?

ReportMemoryLeaksOnShutdown does not work in packages.

Not that I know of. Since packages use the same memory manager as the IDE itself, I doubt that it is possible.

[dummzeuch 1515]

Found the cause. It had nothing to do with the Favorites menu.

 

https://blog.dummzeuch.de/2018/11/24/found-the-cause-of-the-av-on-exiting-the-delphi-ide/

[PeterPanettone 158]

On 11/21/2018 at 7:35 PM, dummzeuch said:

Does anybody else, who recently compiled GExperts from sources, experience the same problem?

Currently, I am using r3592 in Delphi 11. No AV when closing the IDE (some previous versions did). However, I get an AV with CnWizards when closing the IDE. What could be the cause?

[dummzeuch 1515]

1 hour ago, PeterPanettone said:

Currently, I am using r3592 in Delphi 11. No AV when closing the IDE (some previous versions did). However, I get an AV with CnWizards when closing the IDE. What could be the cause?

My guess would be: CnWizards