Blender 4.1 Official and latest SVerchok on macOS not working

[enzyme69]

Installed the latest SV zip addon, and not working on Blender 4.1, macOS with error below:

Traceback (most recent call last):
  File "/Applications/Blender 41 STABLE/Blender.app/Contents/Resources/4.1/scripts/modules/addon_utils.py", line 444, in enable
    mod.register()
  File "/Users/jimmygunawan/Library/Application Support/Blender/4.1/scripts/addons/sverchok-master/__init__.py", line 120, in register
    core.sv_register_modules(imported_modules)
  File "/Users/jimmygunawan/Library/Application Support/Blender/4.1/scripts/addons/sverchok-master/core/__init__.py", line 37, in sv_register_modules
    m.register()
  File "/Users/jimmygunawan/Library/Application Support/Blender/4.1/scripts/addons/sverchok-master/ui/presets.py", line 1019, in register
    preset.make_add_operator()
  File "/Users/jimmygunawan/Library/Application Support/Blender/4.1/scripts/addons/sverchok-master/ui/presets.py", line 276, in make_add_operator
    preset_name = self.name if not self.description else self.description
                                   ^^^^^^^^^^^^^^^^
  File "/Users/jimmygunawan/Library/Application Support/Blender/4.1/scripts/addons/sverchok-master/ui/presets.py", line 229, in description
    return self.meta.get("description", None)
           ^^^^^^^^^
  File "/Users/jimmygunawan/Library/Application Support/Blender/4.1/scripts/addons/sverchok-master/ui/presets.py", line 219, in meta
    data = self.data
           ^^^^^^^^^
  File "/Users/jimmygunawan/Library/Application Support/Blender/4.1/scripts/addons/sverchok-master/ui/presets.py", line 211, in data
    data = json.loads(data)
           ^^^^^^^^^^^^^^^^
  File "/Applications/Blender 41 STABLE/Blender.app/Contents/Resources/4.1/python/lib/python3.11/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Applications/Blender 41 STABLE/Blender.app/Contents/Resources/4.1/python/lib/python3.11/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Applications/Blender 41 STABLE/Blender.app/Contents/Resources/4.1/python/lib/python3.11/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 197 column 13 (char 4950)

[satabol]

Did you load latest zip from Release or master? This error shown at start of Blender of in some scheme? Can you do screenshot?

[enzyme69]

I load zip from Master as usual.

This error is shown when I tick to load SVerchok. So it does not load at all.

[enzyme69]

[satabol]

Can you expand dialog with errors to show line numbers? Many line numbers are hidden now.

[enzyme69]

[satabol]

Hi @enzyme69. I have no MacOS. I try my friend's MacBook but got another exception. I need time to reproduce.

[enzyme69]

Thank you for looking into this, hope it could work with latest Blender 4.1 -- no rush

[enzyme69]

This seems to be issue with macOS running on Mac M chip machine.

My intel macOS with latest SV and Blender seems to work.

[satabol]

Is it with some library? Can you default SV run ?

[enzyme69]

Sverchok won't load at all with latest macOS and Blender 4.1x. No default won't run. Need to recompile with ARM.