Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 539247

Summary:	[GTK3.24] Glib critical on console
Product:	[Eclipse Project] Platform	Reporter:	Alexander Kurtakov <akurtakov>
Component:	SWT	Assignee:	Platform-SWT-Inbox <platform-swt-inbox>
Status:	RESOLVED NOT_ECLIPSE	QA Contact:
Severity:	normal
Priority:	P3	CC:	ericwill, xixiyan
Version:	4.8
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:
Bug Depends on:
Bug Blocks:	539253

Description Alexander Kurtakov

2018-09-19 11:42:04 EDT

Just launching Snippet1 on Fedora 29 (Gtk 3.24) on close there is:

(SWT:18531): GLib-GObject-WARNING **: 17:53:52.978: invalid (NULL) pointer instance

(SWT:18531): GLib-GObject-CRITICAL **: 17:53:52.978: g_signal_emit_by_name: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed


If launched Eclipse it is shown many many times, same with tycho running tests.

Comment 1 Xi Yan

2018-09-20 15:04:15 EDT

These warnings seems to happen only on Wayland with the installed gtk3.24 on Fedora 29. The warnings are not there anymore if I launch Eclipse with a self compiled GTK3.24 using LD_LIBRARY_PATH, or use X11.

Comment 2 Alexander Kurtakov

2018-10-16 10:32:51 EDT

I can't reproduce it anymore with latest Fedora 29 updates.