Issue starting Blender from VsCode on Mac

[Lehong-Wang]

I tried to start blender form the plugin, but it gave me an error, here is output from terminal:

> Executing task: /Applications/Blender.app/Contents/MacOS/blender --python /Users/lhwang/.vscode/extensions/jacqueslucke.blender-development-0.0.16/pythonFiles/launch.py <

Read prefs: /Users/lhwang/Library/Application Support/Blender/2.90/config/userpref.blend
found bundled python: /Applications/Blender.app/Contents/Resources/2.90/python
[]
 * Serving Flask app 'Blender Server' (lazy loading)
 * Environment: production
   WARNING: This is a development server. Do not use it in a production deployment.
   Use a production WSGI server instead.
 * Debug mode: on
 * Running on http://127.0.0.1:2751 (Press CTRL+C to quit)
Read prefs: /Users/lhwang/Library/Application Support/Blender/2.90/config/userpref.blend
found bundled python: /Applications/Blender.app/Contents/Resources/2.90/python
Error: File format is not supported in file '/Applications/Blender.app/Contents/Resources/2.90/python/lib/python3.7/site-packages/debugpy/adapter'
Error: argument has no '.blend' file extension, not using as new file, exiting! /Applications/Blender.app/Contents/Resources/2.90/python/lib/python3.7/site-packages/debugpy/adapter
Saved session recovery to '/var/folders/d9/w87xyhb12vgg2x5qygx_nvr80000gn/T/quit.blend'

Blender quit
Traceback (most recent call last):
  File "/Applications/Blender.app/Contents/Resources/2.90/python/lib/python3.7/site-packages/debugpy/server/api.py", line 218, in listen
    sock, _ = endpoints_listener.accept()
  File "/Applications/Blender.app/Contents/Resources/2.90/python/lib/python3.7/socket.py", line 212, in accept
    fd, addr = self._accept()
socket.timeout: timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/lhwang/.vscode/extensions/jacqueslucke.blender-development-0.0.16/pythonFiles/launch.py", line 18, in <module>
    allow_modify_external_python=os.environ['ALLOW_MODIFY_EXTERNAL_PYTHON'] == "yes",
  File "/Users/lhwang/.vscode/extensions/jacqueslucke.blender-development-0.0.16/pythonFiles/include/blender_vscode/__init__.py", line 17, in startup
    communication.setup(editor_address, path_mappings)
  File "/Users/lhwang/.vscode/extensions/jacqueslucke.blender-development-0.0.16/pythonFiles/include/blender_vscode/communication.py", line 21, in setup
    DEBUGPY_PORT = start_debug_server()
  File "/Users/lhwang/.vscode/extensions/jacqueslucke.blender-development-0.0.16/pythonFiles/include/blender_vscode/communication.py", line 53, in start_debug_server
    debugpy.listen(("localhost", port))
  File "/Applications/Blender.app/Contents/Resources/2.90/python/lib/python3.7/site-packages/debugpy/__init__.py", line 113, in listen
    return api.listen(address)
  File "/Applications/Blender.app/Contents/Resources/2.90/python/lib/python3.7/site-packages/debugpy/server/api.py", line 143, in debug
    log.reraise_exception("{0}() failed:", func.__name__, level="info")
  File "/Applications/Blender.app/Contents/Resources/2.90/python/lib/python3.7/site-packages/debugpy/server/api.py", line 141, in debug
    return func(address, settrace_kwargs, **kwargs)
  File "/Applications/Blender.app/Contents/Resources/2.90/python/lib/python3.7/site-packages/debugpy/server/api.py", line 232, in listen
    raise RuntimeError("timed out waiting for adapter to connect")
RuntimeError: timed out waiting for adapter to connect
Saved session recovery to '/var/folders/d9/w87xyhb12vgg2x5qygx_nvr80000gn/T/quit.blend'

Terminal will be reused by tasks, press any key to close it.

Before this error, I manually installed debugpy and flask in blender.

There are some of my system info:
OS: Mac Big Sur

Extension Version: 0.0.16

Blender Version: 2.90.0

VS Code Version: 1.67.2

Blender Python Version: 3.7

System Python Version: 3.7.10

I'm not sure how to deal with this. Can someone please help me with this?

Thanks

[jdknox]

I'm not sure about this, but I suspect you may not have any addons in the addon folder. Try making one first and see if the error persists.

Execute the Blender: New Addon operator and use the setup wizard. You will be asked for the following information:

• Which addon template should be used?
• Where should the addon be created? This should be an empty folder, preferably without spaces or special characters in the name.
• What is the name of the addon?
• What is your name?

[yanxiang-wang]

I have the same problem, and do you solve it?

Executing task: /Applications/Blender.app/Contents/MacOS/Blender --python /Users/x/.vscode/extensions/jacqueslucke.blender-development-0.0.17/pythonFiles/launch.py 
Read prefs: /Users/x/Library/Application Support/Blender/2.83/config/userpref.blend
found bundled python: /Applications/Blender.app/Contents/Resources/2.83/python
source /Users/x/anaconda3/bin/activate py37
[{'load_dir': '/Users/x/Desktop/blender_plugin', 'module_name': 'blender_plugin'}]
 * Serving Flask app 'Blender Server'
 * Debug mode: on
WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
 * Running on http://127.0.0.1:4341
Press CTRL+C to quit
Read prefs: /Users/x/Library/Application Support/Blender/2.83/config/userpref.blend
found bundled python: /Applications/Blender.app/Contents/Resources/2.83/python
No module named 'netgen.meshing'
No module named 'netgen.meshing'
Warning: class No_En_Con contains a property which should be an annotation!

Error: File format is not supported in file '/Applications/Blender.app/Contents/Resources/2.83/python/lib/python3.7/site-packages/debugpy/adapter'
Error: argument has no '.blend' file extension, not using as new file, exiting! /Applications/Blender.app/Contents/Resources/2.83/python/lib/python3.7/site-packages/debugpy/adapter
Saved session recovery to '/var/folders/yn/fz_sfff92jng823q7vknyfkm0000gn/T/quit.blend'

Blender quit
Traceback (most recent call last):
  File "/Applications/Blender.app/Contents/Resources/2.83/python/lib/python3.7/site-packages/debugpy/server/api.py", line 215, in listen
    sock, _ = endpoints_listener.accept()
  File "/Applications/Blender.app/Contents/Resources/2.83/python/lib/python3.7/socket.py", line 212, in accept
    fd, addr = self._accept()
socket.timeout: timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/xiangchen2011/.vscode/extensions/jacqueslucke.blender-development-0.0.17/pythonFiles/launch.py", line 18, in <module>
    allow_modify_external_python=os.environ['ALLOW_MODIFY_EXTERNAL_PYTHON'] == "yes",
  File "/Users/x/.vscode/extensions/jacqueslucke.blender-development-0.0.17/pythonFiles/include/blender_vscode/__init__.py", line 17, in startup
    communication.setup(editor_address, path_mappings)
  File "/Users/x/.vscode/extensions/jacqueslucke.blender-development-0.0.17/pythonFiles/include/blender_vscode/communication.py", line 21, in setup
    DEBUGPY_PORT = start_debug_server()
  File "/Users/x/.vscode/extensions/jacqueslucke.blender-development-0.0.17/pythonFiles/include/blender_vscode/communication.py", line 53, in start_debug_server
    debugpy.listen(("localhost", port))
  File "/Applications/Blender.app/Contents/Resources/2.83/python/lib/python3.7/site-packages/debugpy/public_api.py", line 31, in wrapper
    return wrapped(*args, **kwargs)
  File "/Applications/Blender.app/Contents/Resources/2.83/python/lib/python3.7/site-packages/debugpy/server/api.py", line 140, in debug
    log.reraise_exception("{0}() failed:", func.__name__, level="info")
  File "/Applications/Blender.app/Contents/Resources/2.83/python/lib/python3.7/site-packages/debugpy/server/api.py", line 138, in debug
    return func(address, settrace_kwargs, **kwargs)
  File "/Applications/Blender.app/Contents/Resources/2.83/python/lib/python3.7/site-packages/debugpy/server/api.py", line 229, in listen
    raise RuntimeError("timed out waiting for adapter to connect")
RuntimeError: timed out waiting for adapter to connect
Saved session recovery to '/var/folders/yn/fz_sfff92jng823q7vknyfkm0000gn/T/quit.blend'
 *  Terminal will be reused by tasks, press any key to close it. 

[Mateusz-Grzelinski]

I might have fixed it in #174 but I am not sure. 174 is not release yet, so you would need to build master branch