Description of problem: Seems to happen whenever an extension is run on a file that doesn't have a name of 'base' on the root element of the tree. Version-Release number of selected component: inkscape-0.48.3.1-2.fc17 Additional info: backtrace_rating: 4 cmdline: inkscape bb-logo.svg crash_function: Inkscape::Extension::Implementation::Script::effect executable: /usr/bin/inkscape kernel: 3.6.6-1.fc17.x86_64 remote_result: NOTFOUND uid: 1000 xsession_errors: Truncated backtrace: Thread no. 1 (10 frames) #0 Inkscape::Extension::Implementation::Script::effect at extension/implementation/script.cpp:734 #1 Inkscape::Extension::ExecutionEnv::run at extension/execution-env.cpp:210 #2 Inkscape::Extension::Effect::effect at extension/effect.cpp:275 #3 Inkscape::Extension::PrefDialog::on_response at extension/prefdialog.cpp:207 #4 Gtk::Dialog_Class::response_callback at dialog.cc:181 #9 _g_closure_invoke_va at gclosure.c:840 #12 gtk_real_button_released at gtkbutton.c:1725 #18 gtk_button_button_release at gtkbutton.c:1617 #20 _gtk_marshal_BOOLEAN__BOXED at gtkmarshalers.c:86 #25 gtk_widget_event_internal at gtkwidget.c:5017
Created attachment 646970 [details] File: backtrace
Created attachment 646971 [details] File: cgroup
Created attachment 646972 [details] File: core_backtrace
Created attachment 646973 [details] File: dso_list
Created attachment 646974 [details] File: environ
Created attachment 646975 [details] File: limits
Created attachment 646976 [details] File: maps
Created attachment 646977 [details] File: open_fds
Created attachment 646978 [details] File: proc_pid_status
Created attachment 646979 [details] File: smolt_data
Created attachment 646980 [details] File: var_log_messages
Created attachment 690030 [details] backtrace Do you think this is the same crash? I have 100% method of reproduction with inkscape-0.48.3.1-1: 1) Install the attached extension 2) Start Inkscape 3) Open the attached PDF 4) Run Extensions/Arrange/Deep Ungroup
Created attachment 690031 [details] testcase
Created attachment 690032 [details] INX file for the extension
Created attachment 690033 [details] Python script of the extension
Does this still crash on 0.48.4?
(In reply to comment #16) > Does this still crash on 0.48.4? Actually, no it doesn't. Thanks. inkscape-0.48.4-1.el7.x86_64 seems to fix the issue.
Excellent!