Invalid MEX file - Not running

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Marek Galus 2021-8-10

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评论： Marek Galus 2021-8-10

Setting up Psychtoolbox on my new Linux (Ubuntu) OS.

Getting this error "Invalid MEX-file '.../Screen.mexa64

The file exists and is in the right directory.

I am unable to run it like every other MEX file, is there an easy fix such as the possibility to redownload that particular MEX file? I tried redownloading Psychtoolbox but it made no difference...

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Walter Roberson 2021-8-10

Is it possible that you are using a 32 bit Linux?

Marek Galus 2021-8-10

Screen function was not working since I didn't have GStreamer downloaded.

Works now!

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Sciences Psychology Psychtoolbox-3: Vision and neuroscience research Installation and Operational Settings

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R2021a

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