Problem opening Avisynth script.

[Devilman1]

The version you send me now loads the avs script, but when I go to the the Crop/Resize Tab and I chose Crop preview I gen another error:

# Imports
import vapoursynth as vs
# getting Vapoursynth core
core = vs.core
# Loading Plugins
core.std.LoadPlugin(path="C:/Audio-video App/Hybrid/64bit/vsfilters/SourceFilter/LSmashSource/vslsmashsource.dll")
# source: 'D:\*\project.avs'
# current color space: YUV420P8, bit depth: 8, resolution: 1920x1080, fps: 25, color matrix: 709, yuv luminance scale: full, scanorder: progressive
# Loading D:\Registrazioni Sky\L'Italia delle navi\project.avs using LWLibavSource
clip = core.lsmas.LWLibavSource(source="D:/*/project.avs", format="YUV420P8", cache=0, prefer_hw=0)
# making sure input color matrix is set as 709
clip = core.resize.Bicubic(clip, matrix_in_s="709",range_s="full")
# making sure frame rate is set to 25
clip = core.std.AssumeFPS(clip=clip, fpsnum=25, fpsden=1)
# Setting color range to PC (full) range.
clip = core.std.SetFrameProp(clip=clip, prop="_ColorRange", intval=0)
# Output
clip.set_output()

with this Log:

2022-01-30 15:54:30.796
Failed to evaluate the script:
Python exception: lsmas: failed to get video track.

Traceback (most recent call last):
File "src\cython\vapoursynth.pyx", line 2832, in vapoursynth._vpy_evaluate
File "src\cython\vapoursynth.pyx", line 2833, in vapoursynth._vpy_evaluate
File "C:\Users\ctapp\AppData\Local\Temp\tempPreviewVapoursynthFile15_54_29_848.vpy", line 10, in
clip = core.lsmas.LWLibavSource(source="D:/*/project.avs", format="YUV420P8", cache=0, prefer_hw=0)
File "src\cython\vapoursynth.pyx", line 2580, in vapoursynth.Function.__call__
vapoursynth.Error: lsmas: failed to get video track.

Bye