I am also having this issue:

22:23:32.946 [E]: Playback [5f36749]: VS - Script evaluation failed:
22:23:32.946 [E]: Playback [5f36749]: VS - Python exception: SVSuper: invalid 'params' syntax: * Line 1, Column 2
22:23:32.946 [E]: Playback [5f36749]: VS - Missing '}' or object member name
22:23:32.946 [E]: Playback [5f36749]: VS - Traceback (most recent call last):
22:23:32.946 [E]: Playback [5f36749]: VS - File 'src/cython/vapoursynth.pyx', line 2244, in vapoursynth.vpy_evaluateScript
22:23:32.946 [E]: Playback [5f36749]: VS - File 'src/cython/vapoursynth.pyx', line 2245, in vapoursynth.vpy_evaluateScript
22:23:32.946 [E]: Playback [5f36749]: VS - File '/home/$USER/.local/share/SVP4/scripts/5f36749.py', line 56, in <module>
22:23:32.946 [E]: Playback [5f36749]: VS - smooth = interpolate(clip)
22:23:44.998 [E]: Playback [5f36749]: VS - File '/home/$USER/.local/share/SVP4/scripts/5f36749.py', line 37, in interpolate
22:23:44.998 [E]: Playback [5f36749]: VS - super = core.svp1.Super(input_m8,super_params)
22:23:44.998 [E]: Playback [5f36749]: VS - File 'src/cython/vapoursynth.pyx', line 2069, in vapoursynth.Function.__call__
22:23:44.998 [E]: Playback [5f36749]: VS - vapoursynth.Error: SVSuper: invalid 'params' syntax: * Line 1, Column 2
22:23:44.998 [E]: Playback [5f36749]: VS - Missing '}' or object member name
22:23:44.998 [E]: Playback [5f36749]: VS - could not init VS

Very strange... I'm using mpv-full, so I guess I just have to mess with alternative packages or something?

2

(450 replies, posted in Using SVP)

Chainik wrote:

>  I can't find anyone else having

https://www.svp-team.com/forum/viewtopic.php?id=5767

Huh, so it's definitely due to mpv. Thanks, that helps.
Guess I'll mess around installing different mpv packages until one works.

3

(450 replies, posted in Using SVP)

I'm having an issue that I can't find anyone else having:

22:23:32.946 [E]: Playback [5f36749]: VS - Script evaluation failed:
22:23:32.946 [E]: Playback [5f36749]: VS - Python exception: SVSuper: invalid 'params' syntax: * Line 1, Column 2
22:23:32.946 [E]: Playback [5f36749]: VS - Missing '}' or object member name
22:23:32.946 [E]: Playback [5f36749]: VS - Traceback (most recent call last):
22:23:32.946 [E]: Playback [5f36749]: VS - File 'src/cython/vapoursynth.pyx', line 2244, in vapoursynth.vpy_evaluateScript
22:23:32.946 [E]: Playback [5f36749]: VS - File 'src/cython/vapoursynth.pyx', line 2245, in vapoursynth.vpy_evaluateScript
22:23:32.946 [E]: Playback [5f36749]: VS - File '/home/$USER/.local/share/SVP4/scripts/5f36749.py', line 56, in <module>
22:23:32.946 [E]: Playback [5f36749]: VS - smooth = interpolate(clip)
22:23:44.998 [E]: Playback [5f36749]: VS - File '/home/$USER/.local/share/SVP4/scripts/5f36749.py', line 37, in interpolate
22:23:44.998 [E]: Playback [5f36749]: VS - super = core.svp1.Super(input_m8,super_params)
22:23:44.998 [E]: Playback [5f36749]: VS - File 'src/cython/vapoursynth.pyx', line 2069, in vapoursynth.Function.__call__
22:23:44.998 [E]: Playback [5f36749]: VS - vapoursynth.Error: SVSuper: invalid 'params' syntax: * Line 1, Column 2
22:23:44.998 [E]: Playback [5f36749]: VS - Missing '}' or object member name
22:23:44.998 [E]: Playback [5f36749]: VS - could not init VS

Any ideas?
[EDIT] I've tried both installing vapoursynth straight from the repo and via the R50 releases like in the above replies. There's no difference with the error output with any installation.
Also, recreating the script that seems to be causing me trouble in /.local/share/SVP4/scripts/ does nothing.