Cycles UI breaks when pushing F8 #50491

New Issue

Greg Zaal · 2017-01-21T19:33:48+01:00

Greg Zaal commented

2017-01-21 19:33:48 +01:00

System Information
Windows 10 64 bit
GTX 980ti

Blender Version
Broken: 9bea39c (28 Nov), but probably eariler. Current master is still broken
Worked: 2.78 release

Short description of error
When pushing F8 to reload scripts, a lot of the Cycles UI disappears. Check the World setting for most obvious change.

Exact steps for others to reproduce the error

Open blender
Reload factory settings if you want
Switch to Cycles renderer
Look at all the pretty panels in the world settings
Press F8
Watch your world disappear into a black hole

**System Information** Windows 10 64 bit GTX 980ti **Blender Version** Broken: 9bea39c (28 Nov), but probably eariler. Current master is still broken Worked: 2.78 release **Short description of error** When pushing F8 to reload scripts, a lot of the Cycles UI disappears. Check the World setting for most obvious change. **Exact steps for others to reproduce the error** - Open blender - Reload factory settings if you want - Switch to Cycles renderer - Look at all the pretty panels in the world settings - Press F8 - Watch your world disappear into a black hole

Greg Zaal commented

2017-01-21 19:33:48 +01:00

Changed status to: 'Open'

Greg Zaal commented

2017-01-21 19:33:48 +01:00

Added subscriber: @GregZaal

Vuk Gardašević commented

2017-01-21 21:22:10 +01:00

Added subscriber: @VukGardasevic

Vuk Gardašević commented

2017-01-21 21:22:10 +01:00

I can confirm the issues with the latest builds on Windows 7 too.
Win 64 Build from 14th November fc9fa07 doesn't mess up on reload.

Using an operator to generate a list of all the Menus and Panels on a factory startup, seems that 42 of them are missing - all Cycles related.

Here is a diff comparison between the two:

diff.txt

EDIT: I can confirm the issue on Linux Arch Antergos 64 bit too
build 82187a58f5

I can confirm the issues with the latest builds on Windows 7 too. Win 64 Build from 14th November `fc9fa07` doesn't mess up on reload. Using an operator to generate a list of all the Menus and Panels on a factory startup, seems that 42 of them are missing - all Cycles related. Here is a diff comparison between the two: [diff.txt](https://archive.blender.org/developer/F438003/diff.txt) EDIT: I can confirm the issue on Linux Arch Antergos 64 bit too build `82187a58f5`

Brecht Van Lommel commented

2017-01-21 23:09:28 +01:00

Added subscribers: @mont29, @brecht

Brecht Van Lommel commented

2017-01-21 23:09:28 +01:00

Started happening after 8f0dc3cef6.

Enabling/disabling the Cycles addon works though, not sure how this is different.

Started happening after 8f0dc3cef6. Enabling/disabling the Cycles addon works though, not sure how this is different.

Bastien Montagne self-assigned this 2017-01-22 09:52:31 +01:00

Bastien Montagne commented

2017-01-22 09:52:31 +01:00

will have a look

Bastien Montagne commented

2017-01-22 12:30:59 +01:00

Issue is in bpy.utils.register_module(), on first run it registers all classes, including those from sub-modules, while when called again during reload process it only register classes in module (__init.py__ file).

Issue is in `bpy.utils.register_module()`, on first run it registers all classes, including those from sub-modules, while when called again during reload process it only register classes in module (`__init.py__` file).

blender-admin commented

2017-01-22 12:42:14 +01:00

This issue was referenced by blender/cycles@fda07b8f44

This issue was referenced by blender/cycles@fda07b8f440a5cdb30fd69644a81e4f06fcfe409

blender-admin commented

2017-01-22 12:42:14 +01:00

This issue was referenced by ce8889175a

This issue was referenced by ce8889175a553967583a1152e71b4390a240a112

Bastien Montagne commented

2017-01-22 12:53:00 +01:00

Changed status from 'Open' to: 'Resolved'

Bastien Montagne closed this issue

2017-01-22 12:53:00 +01:00

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Cycles UI breaks when pushing F8 #50491