Created attachment 984171 [details] eclipse startup log Description of problem: During startup eclipse fails with: Gtk:ERROR:gtkstylecontext.c:338:gtk_css_node_get_parent_style: assertion failed: (cssnode->parent == NULL || cssnode->parent->values != NULL) Version-Release number of selected component (if applicable): eclipse-swt-4.4.1-17.fc22.x86_64 gtk3-3.15.4-1.fc22.x86_64 Steps to Reproduce: 1. run eclipse in rawhide Actual results: log attached Additionally, even though Eclipse doesn't start, exit code is still 0.
Hmm, eclipse-pdt unit tests fail in the same way. Looking back at Koschei build history, it started failing when the following dep changed: gtk3 3.15.3-1.fc22 --> 3.15.4-1.fc22
I confirm that downgrading gtk3 package to version 3.15.3 works around this issue.
Should be fixed when next gtk update arrives. Fixed upstream in gtk with https://git.gnome.org/browse/gtk+/commit/?id=edec64cda3d4518b4e87d5ea5d287d4570ba9933
(In reply to Alexander Kurtakov from comment #3) > Should be fixed when next gtk update arrives. Fixed upstream in gtk with > https://git.gnome.org/browse/gtk+/commit/ > ?id=edec64cda3d4518b4e87d5ea5d287d4570ba9933 I confirm that this patch fixes the problem.
Moving to gtk3 as the problem is occuring there and is fixed in upstream gtk3.