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Bug 802

Summary:	Unknown MI command when opening structs in KDevelop variable viewer
Product:	TDE	Reporter:	Martin Gebert <Murphy.Gebert>
Component:	non-core programs	Assignee:	Timothy Pearson <kb9vqf>
Status:	RESOLVED FIXED
Severity:	normal	CC:	bugwatch, darrella, Murphy.Gebert
Priority:	P5
Version:	3.5.13 [Trinity]
Hardware:	i386
OS:	Other
Compiler Version:		TDE Version String:
Application Version:	3.5.4	Application Name:	KDevelop

Description Martin Gebert 2012-01-19 06:10:30 CST

When debugging an application in KDevelop and opening a struct in the variables view on the left, I get a debugger error message stating "Undefined MI command: var-list-tqchildren". This occurs for two different debuggers (vanilla gdb and a cross-gdb).
I didn't have this problem with Trinity 3.5.12, and searching for tqchildren I found that patches for this had been introduced recently, so I suspect this is a 3.5.13 issue. Perhaps some exaggerated find/replace action in the patches (var-list-children seems to be a valid gdb command)?

Comment 1 Timothy Pearson 2012-01-19 12:07:42 CST

This was repaired in GIT for R14.0.

Comment 2 Martin Gebert 2012-01-20 04:08:20 CST

Found it; it's part of this blob: http://git.trinitydesktop.org/cgit/tdevelop/commit/?id=7e66d7c3611d907ea28b140281b472bb1c406be6

Seems to be a simple replacement in languages/cpp/debugger/variablewidget.cpp; I'm currently compiling the patched sources.

Comment 3 Martin Gebert 2012-01-20 10:57:32 CST

Unfortunately it isn't just replacing "var-list-tqchildren"; I now get an MI type error:

^done,numchild="1",children=[child={name="KDEV0.private",exp="private",numchild="1",thread-id="1"}],has_more="0"

I refrain from applying the complete patch from the source above, as I do fear it won't stop there, and I'm not sure the nightly builds are stable enough for a production environment. 3.5.12 doesn't seem to be available anywhere right now (all links are dead), and time is running short for me. Any ideas?
And thanks for your help!