Assert When Unlinking "Edit Source" Text Data-block #82849

New Issue

Julian Eisel · 2020-11-19T17:54:45+01:00

Julian Eisel commented

2020-11-19 17:54:45 +01:00

Blender Version
Broken: 72a199e148

Short description of error

BLI_assert(id->us == 0) in id_delete() fails when calling the text unlink operator for a text data-block created through "Edit Source".

Exact steps for others to reproduce the error

Enable Developer Extras in Preferences.
Switch to Scripting workspace.
Right-click > Edit Source on some button
Unlink the text data-block in the Text Editor.

A few things:

Why does TEXT_OT_unlink actually delete the data-block? This should either be corrected or the name changed.
I noticed we don't execute the UI foreach_id() callbacks (WM/screen) when deleting data-blocks, shouldn't we do this?
Apparently this isn't a new issue, 48418ec125.

**Blender Version** Broken: 72a199e148b20c **Short description of error** `BLI_assert(id->us == 0)` in `id_delete()` fails when calling the text unlink operator for a text data-block created through "Edit Source". **Exact steps for others to reproduce the error** * Enable *Developer Extras* in Preferences. * Switch to *Scripting* workspace. * Right-click > *Edit Source* on some button * Unlink the text data-block in the Text Editor. ---- A few things: * Why does `TEXT_OT_unlink` actually delete the data-block? This should either be corrected or the name changed. * I noticed we don't execute the UI `foreach_id()` callbacks (WM/screen) when deleting data-blocks, shouldn't we do this? * Apparently this isn't a new issue, 48418ec125.

Julian Eisel commented

2020-11-19 17:54:45 +01:00

Added subscriber: @JulianEisel