#1268 Crash when exiting C::B

[Elena]

I was working at project A. Then I opened another instance of CB to open project B by clicking on ProjectB.cbp. A CB window opened showing the source opened in project A. Then I got a crash. Win7 64 ultimate, i7. Nightly build 12802. Rpt attached.

[Elena]

It happened twice in a night. This time there was just one project opened. I closed CB without saving (I forgot to save, a requester would have popped up normally to remind me to save the works) and I got a wxWidgets Debug Alert "A debugging check in this application has failed: idx != (-1) failed in SetSelectionToWindow(): invalid notebook page". Then it crashed. RPT attached.

[Elena]

It keeps happening with one project but not with others, dunno why. Everytime you close CB, it crashes. I installed the last NB (15 May), same problem. Updated RPT attached

[bluehazzard]

It is so annoying that cb has no debug symbols...

00000000690F1F68 0000000000C7DAF8 0000000000000001 0000000000000001  wxmsw315u_gcc_cb.dll!wxHTTP::~wxHTTP
0000000069B0698F 0000000000000000 00000000691E4ECA 000000000310C980  wxmsw315u_gcc_cb.dll!wxTabFrame::DoSizing
0000000069684C31 0000000002FA57C0 0000000002FA57C0 0000000002FA0630  wxmsw315u_gcc_cb.dll!wxAuiNotebook::DoSizing
0000000069684C5D 000000000735F880 0000000002F84198 0000000002F84238  wxmsw315u_gcc_cb.dll!wxAuiNotebook::DoThaw
000000006941B919 00000000072F3AB0 0000000002F84198 0000000000000096  wxmsw315u_gcc_cb.dll!wxWindowBase::Thaw
00000000696716AF 0000000002F84228 000000000000001C 000000000022D5A0  wxmsw315u_gcc_cb.dll!wxAuiManager::Update
000000000046C8D1 0000000002F83DF0 0000000000000000 000000000022D5D0  codeblocks.exe!0x6c8d1
000000000046C16A 0000000002F83DF0 0000000000800000 0000000000000002  codeblocks.exe!0x6c16a
000000000046A3D3 0000000002F83DF0 000000000022E230 0000000000000000  codeblocks.exe!0x6a3d3
0000000000473E1E 0000000002F83DF0 000000000022E9B0 000000000022E7B0  codeblocks.exe!0x73e1e
0000000068F83164 0000000000000001 000000000022EA30 00000000030FEC00  wxmsw315u_gcc_cb.dll!wxAppConsoleBase::CallEventHandler
00000000690D8F72 0000000069C63564 00000000690D978D 0000000000000000  wxmsw315u_gcc_cb.dll!wxEvtHandler::ProcessEventIfMatchesId
00000000690D9137 0000000002F83DF0 00000000690D98E1 000000000310C980  wxmsw315u_gcc_cb.dll!wxEventHashTable::HandleEvent
00000000690D978D 0000000069C63564 000000000022EA30 000000000022EA30  wxmsw315u_gcc_cb.dll!wxEvtHandler::TryHereOnly
00000000690D9213 0000000000000000 000000006941ADA4 00000000075D8D00  wxmsw315u_gcc_cb.dll!wxEvtHandler::DoTryChain
00000000690D98E1 000000000022EA90 000000006941ADA4 000000000022E9A0  wxmsw315u_gcc_cb.dll!wxEvtHandler::ProcessEvent

But this leads to me that this can be some documentation popup problem:

wxHTTP::~wxHTTP

[Elena]

The crash is perfectly reproduceable now here. I have attached an archive containing both the indicted project, the RPT and my settings folder. I hope this helps. Here it crashes ALWAYS when closing that project. Unfortunately I am not allowed to rename the ticket to a more relevant title like "crash when exiting CB". Please let me know if it helps or if you need more info, thx.

[Miguel Gimenez]

I can not reproduce (W7 & W10, wx3.1.6).

Can you post the list of enabled plugins? It is available in Help -> About -> Plugins.

[Elena]

A list of the enabled plugins follows. However that is common to all my projects, and as I said only that project crashes on exiting.
For the record, I think I fixed it accidentally. To me it looks like it was the .cbp file which got corrupted for some reason. Now I opened it to do some tests and it showed main.cpp opened twice (two tabs). I closed one tab and in crashed. So evidentily it went nuts. Then I opened the project again and it showed no tabs opened. I could open main.cpp in the editor again, I saved the project and now it exits without crashes. Surely it was the .cbp which became corrupted. I lost it now but you still have it in the BugReport.7z archive I sent, if you want to inspect it carefully. Thanks

Abbreviations : 0.1
Autosave : 0.1
AutoVersioning : 1.3
BrowseTracker : 1.2.113 2022/04/15
BYO Games : 1.0
Cccc : 1.1
Class wizard : 0.3
Code completion : 1.0
Code profiler : 1.0RC2
Code snippets : 1.4.3 2018/03/24
Code statistics : 0.5
Compiler : 0.99
Copy Strings to clipboard : 1.00
CppCheck : 1.1
Cscope : 0.3
Debugger : 0.3
DevPak updater/installer : 0.2
DoxyBlocks : 1.7.663
DragScroll : 1.3.30 2021/06/25
EditorConfig plugin for Code::Blocks: 0.2
EditorTweaks : 0.1
Environment variables : 0.97
FileManager : 0.5.0
Files extension handler : 1.0
Foreign projects importer : 1.1
FortranProject : 1.8
Header Fixup : 0.80
Help plugin : 1.1
HexEditor : 0.5
IncrementalSearch : 0.9
Keyboard shortcuts : 2.0.16 2020/07/14
Koders query : 0.1
Library finder : 2.0
LogHacker : 0
ModPoller : 0.1
MouseSap : 1.1.10 2020/06/9
NassiShneidermanPlugin : 0.1
OccurrencesHighlighting : 0.1
Open files list : 1.0
Project options manipulator : 1.0
Regular expressions testbed : 0.3
ReopenEditor : 0.5
rndgen : 217.11.0.22
Scripted wizard : 0.9
SmartIndentCpp : 0.1
SmartIndentFortran : 0.1
SmartIndentHDL : 0.1
SmartIndentLua : 0.1
SmartIndentPascal : 0.1
SmartIndentPython : 0.1
SmartIndentXML : 0.1
Source code formatter (AStyle) : 3.1.0
Source Exporter : 1.0
SpellChecker : 0.1
Symbol Table Plugin : 1.0
ThreadSearch : 1.13
tidycmt : 1.0.0
Todo List : 0.3
ToolsPlus : 0.6.0
Windows XP Look'n'Feel : 1.0
wxSmith : 1.0
wxSmith - Aui : 0.8.1
wxSmith - Contrib Items : 0.2
wxSmith - MIME plugin : 1.0

[Miguel Gimenez]

I think the problem was in the Workbench.layout file, where main.cpp appears twice:

    <EditorTabsLayout layout="073f5550628930570000063e00000002=*0;Workbench:main.cpp,*0;Workbench:main.cpp@layout2|name=dummy;caption=;state=2098174;dir=3;layer=0;row=0;pos=0;prop=100000;bestw=560;besth=259;minw=560;minh=259;maxw=-1;maxh=-1;floatx=-1;floaty=-1;floatw=-1;floath=-1|name=073f5550628930570000063e00000002;caption=;state=2098172;dir=5;layer=0;row=0;pos=0;prop=100000;bestw=200;besth=200;minw=-1;minh=-1;maxw=-1;maxh=-1;floatx=-1;floaty=-1;floatw=-1;floath=-1|dock_size(5,0,0)=202|" />

I will close the ticket if you have no objection.