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I do not know if it is OK to post bugs here, but I do not have a SVN account, so here we go..

When typing: [RETURN]#include "

into some files, Code::Blocks shows a "Debug report" window and since crashes. The contents of the report is:

<?xml version="1.0" encoding="UTF-8"?>
<report version="1.0" kind="exception">
  <system description="Linux 4.19.5-041905-generic x86_64"/>
  <modules>
    <module path="[heap]" address="563e7687a000" size="04019000"/>
    <module path="/SYSV00000000" address="7fa2b6000000" size="02000000"/>
    <module path="/SYSV00000000" address="7fa2c40f9000" size="00060000"/>
    <module path="/SYSV00000000" address="7fa2fba4b000" size="00003000"/>
    <module path="/SYSV00000000" address="7fa2fbb98000" size="00060000"/>
    <module path="[stack]" address="7ffc52012000" size="00024000"/>
    <module path="[vdso]" address="7ffc5214b000" size="00002000"/>
  </modules>
  <stack>
    <frame level="0"/>
    <frame level="1"/>
    <frame level="2"/>
    <frame level="3" function="CodeCompletion::GetLocalIncludeDirs(cbProject*, wxArrayString const&amp;)" offset="000000b3"/>
    <frame level="4" function="CodeCompletion::DoCodeCompleteIncludes(cbEditor*, int&amp;, int, std::vector&lt;cbCodeCompletionPlugin::CCToken, std::allocator&lt;cbCodeCompletionPlugin::CCToken&gt; &gt;&amp;)" offset="000004f5"/>
    <frame level="5" function="CodeCompletion::GetAutocompList(bool, cbEditor*, int&amp;, int&amp;)" offset="000003b9"/>
    <frame level="6" function="CCManager::OnCompleteCode(CodeBlocksEvent&amp;)" offset="000001f3"/>
    <frame level="7" function="Manager::ProcessEvent(CodeBlocksEvent&amp;)" offset="00000080"/>
    <frame level="8" function="CCManager::OnTimer(wxTimerEvent&amp;)" offset="000002b0"/>
    <frame level="9" function="wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&amp;, wxEvtHandler*, wxEvent&amp;)" offset="0000006e"/>
    <frame level="10" function="wxEvtHandler::SearchDynamicEventTable(wxEvent&amp;)" offset="0000006a"/>
    <frame level="11" function="wxEvtHandler::TryHereOnly(wxEvent&amp;)" offset="0000001f"/>
    <frame level="12" function="wxEvtHandler::ProcessEventLocally(wxEvent&amp;)" offset="00000033"/>
    <frame level="13" function="wxEvtHandler::ProcessEvent(wxEvent&amp;)" offset="00000045"/>
    <frame level="14" function="wxEvtHandler::SafelyProcessEvent(wxEvent&amp;)" offset="00000007"/>
    <frame level="15" function="wxTimerImpl::SendEvent()" offset="00000071"/>
    <frame level="16"/>
    <frame level="17"/>
    <frame level="18" function="g_main_context_dispatch" offset="00000155"/>
    <frame level="19"/>
    <frame level="20" function="g_main_loop_run" offset="000000c2"/>
    <frame level="21" function="gtk_main" offset="000000b7"/>
    <frame level="22" function="wxGUIEventLoop::DoRun()" offset="00000025"/>
    <frame level="23" function="wxEventLoopBase::Run()" offset="00000093"/>
    <frame level="24" function="wxAppConsoleBase::MainLoop()" offset="00000056"/>
    <frame level="25"/>
    <frame level="26" function="wxEntry(int&amp;, wchar_t**)" offset="00000049"/>
    <frame level="27"/>
    <frame level="28" function="__libc_start_main" offset="000000e7"/>
    <frame level="29"/>
  </stack>
</report>

Code::Blocks has been build from the sources found here (http://sourceforge.net/projects/codeblocks/files/Sources/17.12/codeblocks_17.12.tar.xz).

What version are you using?
Is this crash reliably reproducible?

I've linked to the sources C::B was build from: 17.12 rev. 11256

It does not happen with all source files, but if it does, it is reproducible every time the sequence is typed.

Can you reproduce this if you download the latest trunk version of the source code?

I cannot test the trunk version before some time next late week. Working on project FFQueue (https://github.com/bswebdk/FFQueue) this issue happens when trying to add an include file to src/utils/FFQDebugUtils.cpp - I have had the same issue with other files, but I cannot see what the problem with the files should be.

I think I have just solved the issue :)

In the project file (*.cbp) there is a non-existing build-target (Debug_Lin_wx310 (https://github.com/bswebdk/FFQueue/blob/master/FFQueue.cbp#L318)) added to the file that causes the crash. Removing this build target with a text editor has fixed the issue. I have tried with another project which had the same ill behaviour and that project also had a deleted build-target added to some files. Dunno if this has already been fixed, but maybe C::B should remove invalid build targets from the project file when saving it.

This is still a problem in the trunk version. Thanks for reporting.

Sounds great, another bug bites the dust! :)

Fixed in trunk. Thanks for reporting.