Description of problem: 1) Opened a vala based project 2) Looked at source file inside the project Version-Release number of selected component: gnome-builder-3.18.1-1.fc23 Additional info: reporter: libreport-2.6.2 backtrace_rating: 4 cmdline: /usr/bin/gnome-builder --gapplication-service crash_function: vala_error_type_get_error_code executable: /usr/bin/gnome-builder global_pid: 6336 kernel: 4.2.3-300.fc23.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 vala_error_type_get_error_code at valaerrortype.c:730 #1 vala_flow_analyzer_real_visit_try_statement at valaflowanalyzer.c:6264 #2 vala_block_real_accept_children at valablock.c:1908 #3 vala_flow_analyzer_visit_subroutine at valaflowanalyzer.c:2161 #4 vala_class_real_accept_children at valaclass.c:2850 #5 vala_source_file_accept_children at valasourcefile.c:509 #6 vala_flow_analyzer_analyze at valaflowanalyzer.c:1621 #7 vala_code_context_check at valacodecontext.c:1248 #8 __lambda6_ at ide-vala-index.c:1025 #9 ___lambda6__ide_thread_func at ide-vala-index.c:1046
Created attachment 1086150 [details] File: backtrace
Created attachment 1086151 [details] File: cgroup
Created attachment 1086152 [details] File: core_backtrace
Created attachment 1086153 [details] File: dso_list
Created attachment 1086154 [details] File: environ
Created attachment 1086155 [details] File: limits
Created attachment 1086156 [details] File: maps
Created attachment 1086157 [details] File: mountinfo
Created attachment 1086158 [details] File: namespaces
Created attachment 1086159 [details] File: open_fds
Created attachment 1086160 [details] File: proc_pid_status
Another user experienced a similar problem: Gnome Builder crashed just seconds after opening a recent project. This is happened in a recent upgrade from fedora 22 to 23. reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: /usr/bin/gnome-builder --gapplication-service crash_function: vala_error_type_get_error_code executable: /usr/bin/gnome-builder global_pid: 3000 kernel: 4.2.5-300.fc23.x86_64 package: gnome-builder-3.18.1-2.fc23 reason: gnome-builder killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
Another user experienced a similar problem: Open an Vala file in a project. reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: /usr/bin/gnome-builder --gapplication-service crash_function: vala_error_type_get_error_code executable: /usr/bin/gnome-builder global_pid: 4261 kernel: 4.2.5-300.fc23.x86_64 package: gnome-builder-3.18.1-2.fc23 reason: gnome-builder killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
This is very old bug, if you still can reproduce it - please reopen.