Problem with ImageSource in MT

[blaze077]

I am using Avisynth+ r2173. When using ImageSource, Avisynth gives the error:

Only a single prefetcher is allowed per script.

I even tried it on a simple script:
SetFilterMTMode("DEFAULT_MT_MODE", 2)
ImageReader("C:\Encoding\Masks\OP446_Frame.png")
Prefetch(4)

Is there a fix to this or is there an equally stable higher version of Avisynth+ that fixes this?

Thank you.

[Reel.Deel]

This is a known problem with r2172, try updating to the latest AviSynth+ (http://avisynth.nl/index.php/AviSynth%2B#Downloads). pinterf submitted this issue with a hotfix (https://github.com/AviSynth/AviSynthPlus/issues/103) not too long ago. BTW AVS+ self registers all source filters to mode 3 so setting it to mode 2 is probably not doing anything. Just curious, is this your full script?

[blaze077]

Thank you. Updating did work. I was just worried because of the ""Nothing left untouched" - use it on your own risk :)" quote by pinterf on the release.
That is not my full script. I just copied and pasted the mt calls in a hurry to create a quick simple script. :)