Moviepy: Array ValueError when applying a Masking clip

[bilel]

Hi :)
I'm having trouble applying a mask clip on a movie ...

I'm receiving the following error :

File "C:\Python38\lib\site-packages\moviepy\video\tools\drawing.py", line 147, in color_gradient
    if vector:
ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()

Running the same code present here in the Docs gives the same error

I tried to update MoviePy but all dependant packages are installed... Is it a dependancy issue ?
Is there an updated syntax to generate masks on movies...
Because It seems to me like a numpy error

[tburrows13]

Hello, this is a bug in MoviePy that was fixed in #1212. To fix it, you need to edit that line to instead read if vector is None:. The fix will be included in v2.0 of MoviePy. If you need the fixed version pip-installable now, I can upload a v2.0 beta to PyPI for you.

[bilel]

You already saved me me a lot of time by confirming the bug...
I'm already thankful and it would be great if you could publish the updated Beta.
Best regards

[tburrows13]

Sure! It is now available from pip by using pip install moviepy --pre --upgrade. You can see the full release notes here. Remember that future dev releases are likely to break backwards compatibility quite heavily (eg #1170).

[bilel]

Thank you again :)
Best regards