Inkscape 1.0.1 error

[jimpap]

Hi there,

What a great and usefull extention!!! Congrats 🥇

I try to run centrline trace from Inkscape 1.0.1 (3bc2e813f5, 2020-09-07)

When I use the extention trough the Extentions menu (default options) I get the following message:

File "centerline-trace.py", line 420
print version
^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print(version)?

(Tried to fix that line but... haha, I 'm closer to an austronaut than a programmer)

If I try "Trace Map" menu, Inkscape crashes instantly...

Be well, have fun,
jimpap

[Moini]

? Don't use this extension in 1.0.1.

If you experience a crash in Inkscape > Trace Bitmap > Centerline Trace, please report it at https://inkscape.org/report

[lewisarmistead]

hey there - I ran into this issue when I was running the centerline trace several months ago, and I think the resolution was related to the version of Python that the extension was running (Python 3 instead of Python 2). You could manually change these print statements to use parentheses or change your default python in your PATH?

See section 2 of the article here about print statements in Python 2 vs. Python 3. I hope this helps!

[Elcoob]

? Don't use this extension in 1.0.1.

If you experience a crash in Inkscape > Trace Bitmap > Centerline Trace, please report it at https://inkscape.org/report

What version of Inkscape works for this extension?

[Moini]

I would start by reading this extensions README file to find out more:
https://github.com/fablabnbg/inkscape-centerline-trace

[jnweiger]

It probably does not run with inkscape 1.0.1 and should not be needed.
Inkscape 1.0.1 has the feature built-in under Path -> Trace Bitmap -> Centerline tracing (autotrace)