Bug#954195: gnome-music fails to start

[Simon McVittie]

Control: clone 954195 -2
Control: retitle 954195 gnome-music fails to start: SyntaxError: invalid syntax ", /,"
Control: fixed 954195 3.36.0-2
Control: retitle -2 gnome-music fails to start: AttributeError: 'NoneType' object has no attribute 'call_is_supported_provider'
Control: notforwarded -2
Control: tags -2 - fixed-upstream

On Wed, 18 Mar 2020 at 07:59:14 +0100, navaneeth wrote:
>   File "/usr/lib/python3.8/weakref.py", line 102
>     def __init__(self, other=(), /, **kw):
>                                  ^
> SyntaxError: invalid syntax

This is #954195, and was fixed.

On Sat, 28 Mar 2020 at 07:46:39 +0100, navaneeth wrote:
> AttributeError: 'NoneType' object has no attribute 'call_is_supported_provider'

This is a different bug and should be dealt with separately, even though
the high-level symptom (gnome-music not starting) is the same. I've cloned
the bug report so that it gets a new bug number.

If you get the same symptom (like a crash) in a different version with a
different error message, in future please open a separate bug for it.
Even if the root cause turns out to be the same, merging bugs is easier
than separating out more than one root cause from the same bug number.

    smcv