Bug 7600 - Gtk-Critical + crash when doing dragndrop of files between one project and another
Summary: Gtk-Critical + crash when doing dragndrop of files between one project and an...
Status: VERIFIED NOT_REPRODUCIBLE
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: General ()
Version: Trunk
Hardware: PC Linux
: --- normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2012-10-02 19:12 UTC by Andres G. Aragoneses
Modified: 2015-09-09 20:11 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
VERIFIED NOT_REPRODUCIBLE

Description Andres G. Aragoneses 2012-10-02 19:12:58 UTC
Trace was:

ERROR [2012-10-03 00:05:54Z]: Gtk-Critical: _gtk_selection_request: assertion `(data.format >= 8) && (data.format % 8 == 0)' failed
Stack trace: 
   at Gtk.Application.Run()
   at MonoDevelop.Ide.IdeApp.Run() in /home/andres1204/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide/Ide.cs:line 391
   at MonoDevelop.Ide.IdeStartup.Run(MonoDevelop.Ide.MonoDevelopOptions options) in /home/andres1204/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide/IdeStartup.cs:line 272
   at MonoDevelop.Ide.IdeStartup.Main(System.String[] args) in /home/andres1204/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide/IdeStartup.cs:line 507
   at MonoDevelop.Startup.MonoDevelopMain.Main(System.String[] args) in /home/andres1204/monodevelop/main/src/core/MonoDevelop.Startup/MonoDevelop.Startup/MonoDevelopMain.cs:line 16
**
Gtk:ERROR:/build/buildd/gtk+2.0-2.24.10/gtk/gtkselection.c:3174:gtk_selection_bytes_per_item: code should not be reached
Stacktrace:

  at (wrapper managed-to-native) Gtk.Application.gtk_main () <IL 0x0000e, 0xffffffff>
  at Gtk.Application.Run () <IL 0x00000, 0x0001f>
  at MonoDevelop.Ide.IdeApp.Run () [0x00000] in /home/andres1204/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide/Ide.cs:391
  at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions) [0x00683] in /home/andres1204/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide/IdeStartup.cs:272
  at MonoDevelop.Ide.IdeStartup.Main (string[]) [0x0004f] in /home/andres1204/monodevelop/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide/IdeStartup.cs:507
  at MonoDevelop.Startup.MonoDevelopMain.Main (string[]) [0x00000] in /home/andres1204/monodevelop/main/src/core/MonoDevelop.Startup/MonoDevelop.Startup/MonoDevelopMain.cs:16
  at (wrapper runtime-invoke) <Module>.runtime_invoke_int_object (object,intptr,intptr,intptr) <IL 0x0005c, 0xffffffff>

Native stacktrace:

	monodevelop() [0x4916ba]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0xfcb0) [0x2b4b3e31dcb0]
	/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x2b4b3e561445]
	/lib/x86_64-linux-gnu/libc.so.6(abort+0x17b) [0x2b4b3e564bab]
	/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_assertion_message+0x12d) [0x2b4b3f9cff9d]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x19b7b5) [0x2aaaace4a7b5]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x19e536) [0x2aaaace4d536]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x136dd8) [0x2aaaacde5dd8]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0x132) [0x2aaaaede8ca2]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x21339) [0x2aaaaedfa339]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xa5e) [0x2aaaaee01d7e]
	/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x82) [0x2aaaaee02242]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x251191) [0x2aaaacf00191]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_main_do_event+0x4bb) [0x2aaaacde44fb]
	/usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0(+0x5bcac) [0x2aaaad344cac]
	/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x133) [0x2b4b3f9afd53]
	/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x480a0) [0x2b4b3f9b00a0]
	/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_loop_run+0x6a) [0x2b4b3f9b049a]
	/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_main+0xa7) [0x2aaaacde32f7]
	[0x40a49c97]

Debug info from gdb:

Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
No threads.

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

make[1]: *** [runmd] Aborted (core dumped)
make[1]: Leaving directory `/home/andres1204/monodevelop/main'
make: *** [run] Error 2
andres1204@andresubuntu:~/monodevelop$
Comment 1 Lluis Sanchez 2015-08-21 09:24:13 UTC
Doesn't seem to be happening anymore.
Comment 2 Andres G. Aragoneses 2015-09-09 20:11:25 UTC
True!