Cannot Save New Theme Preset #85915

New Issue

Ari Sea · 2021-02-23T10:05:37+01:00

Ari Sea commented

2021-02-23 10:05:37 +01:00

System Information
Operating system: macOS-10.14.6-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon R 9 M370X OpenGL Engine ATI Technologies Inc. 4.1 ATI-2.11.23

Blender Version
Broken: version:

2.93.0 Alpha, branch: master (modified), commit date: 2021-02-23 05:33, hash: bfb2e87a9e
Worked: version:
2.93.0 Alpha, branch: master, commit date: 2021-02-12 22:08, hash: 1065b413ed
2.92 Beta

Short description of error
As the title says, I am unable to save a new theme preset. Though I am able to use and modify existing ones (without saving, of course)
Here's the terminal output

Writing Preset: '/Users/[USERNAME]/Library/Application Support/Blender/2.93/scripts/presets/interface_theme/looksnice_v2.xml'
Python: Traceback (most recent call last):

File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/startup/bl_operators/presets.py", line 134, in execute
rna_xml.xml_file_write(context,
File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 400, in xml_file_write
rna2xml(fw,
File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 81, in rna2xml
property_typemap = build_property_typemap(skip_classes, skip_typemap)
File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 30, in build_property_typemap
if issubclass(cls, skip_classes):

TypeError: issubclass() arg 1 must be a class

location: <unknown location>:-1
Error: Python: Traceback (most recent call last):

File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/startup/bl_operators/presets.py", line 134, in execute
rna_xml.xml_file_write(context,
File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 400, in xml_file_write
rna2xml(fw,
File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 81, in rna2xml
property_typemap = build_property_typemap(skip_classes, skip_typemap)
File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 30, in build_property_typemap
if issubclass(cls, skip_classes):

TypeError: issubclass() arg 1 must be a class

location: <unknown location>:-1

Exact steps for others to reproduce the error

Open Preferences > Themes
Click the "Add Theme Preset" button

**System Information** Operating system: macOS-10.14.6-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon R 9 M370X OpenGL Engine ATI Technologies Inc. 4.1 ATI-2.11.23 **Blender Version** Broken: version: - 2.93.0 Alpha, branch: master (modified), commit date: 2021-02-23 05:33, hash: `bfb2e87a9e` Worked: version: - 2.93.0 Alpha, branch: master, commit date: 2021-02-12 22:08, hash: `1065b413ed` - 2.92 Beta **Short description of error** As the title says, I am unable to save a new theme preset. Though I am able to use and modify existing ones (without saving, of course) Here's the [terminal output ](https://pastebin.com/fbpHTFjR) ```lines Writing Preset: '/Users/[USERNAME]/Library/Application Support/Blender/2.93/scripts/presets/interface_theme/looksnice_v2.xml' Python: Traceback (most recent call last): ``` File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/startup/bl_operators/presets.py", line 134, in execute rna_xml.xml_file_write(context, File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 400, in xml_file_write rna2xml(fw, File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 81, in rna2xml property_typemap = build_property_typemap(skip_classes, skip_typemap) File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 30, in build_property_typemap if issubclass(cls, skip_classes): ``` TypeError: issubclass() arg 1 must be a class location: <unknown location>:-1 Error: Python: Traceback (most recent call last): ``` File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/startup/bl_operators/presets.py", line 134, in execute rna_xml.xml_file_write(context, File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 400, in xml_file_write rna2xml(fw, File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 81, in rna2xml property_typemap = build_property_typemap(skip_classes, skip_typemap) File "/Users/[USERNAME]/OpenSource/blender-git/build_alpha_darwin/bin/Blender.app/Contents/Resources/2.93/scripts/modules/rna_xml.py", line 30, in build_property_typemap if issubclass(cls, skip_classes): ``` TypeError: issubclass() arg 1 must be a class location: <unknown location>:-1 ``` **Exact steps for others to reproduce the error** - Open Preferences > Themes - Click the "Add Theme Preset" button

Ari Sea commented

2021-02-23 10:05:37 +01:00

Added subscriber: @PhlixFer