SB 3.00. Bug on Linux: gtk_tree_view_column_set_fixed_width

[SparrowhawkMMU]

Hi Fred, just to report that on Zorin 17.1 which is based on Ubuntu 20.04, I have this issue:

$ ./launch.sh
Overriding existing handler for signal 10. Set JSC_SIGNAL_FOR_GC if you want WebKit to use a different signal
(spiderbasic:9070): Gtk-CRITICAL **: 12:46:14.536: gtk_tree_view_column_set_fixed_width: assertion 'fixed_width >= -1' failed
(spiderbasic:9070): Gtk-CRITICAL **: 12:46:14.538: gtk_tree_view_column_set_fixed_width: assertion 'fixed_width >= -1' failed

The IDE opens up and so far using a few of the example scripts, they run fine in the webview. So I am not sure whether this is a critical issue or not, but thought you ought to know.

[SparrowhawkMMU]

An extra error line on my other Linux laptop, also running latest Zorin 17.1 (Ubuntu 22.04)

Overriding existing handler for signal 10. Set JSC_SIGNAL_FOR_GC if you want WebKit to use a different signal
(spiderbasic:3839): Gtk-CRITICAL **: 15:35:24.925: gtk_tree_view_column_set_fixed_width: assertion 'fixed_width >= -1' failed
(spiderbasic:3839): Gtk-CRITICAL **: 15:35:24.927: gtk_tree_view_column_set_fixed_width: assertion 'fixed_width >= -1' failed
(spiderbasic:3839): Gtk-CRITICAL **: 15:35:33.890: gtk_tree_view_get_vadjustment: assertion 'GTK_IS_TREE_VIEW (tree_view)' failed
(spiderbasic:3839): Gtk-CRITICAL **: 15:35:33.890: gtk_adjustment_set_value: assertion 'GTK_IS_ADJUSTMENT (adjustment)' failed


Again, the IDE then opens no problem and I cannot see any visual glitches/issues, so I'm just reporting in case it's more serious than it seems.

[Fred]

I don't think it's serious and it's almost impossible to see where it is because the IDE is very big.

[SparrowhawkMMU]

Thanks.

Also sorry, I appear to have started this thread in the wrong forum!