Can't open dophints.cmd when using hython

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Hi there

So I'm trying to run a python script inside Houdini by using hython.

I am writing pipeline tools using PyQt and I want to run a python script when the user clicks on a button that will create a HDA.

I run into a strange error when trying to use hython. It says “Can't open dophints.cmd”. The thing is that it works when I do it on the command line directly but it doesn't work when I execute it inside my script, either with os.system() or subprocess.Popen().

Does anybody have any idea why this happens?

Thanks a lot !

Thibault.
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I think I found why I got the error, strangely it only happen inside PyCharm, when I run my python script with the .py file it works perfectly. So this should be an issue with PyCharm's way of dealing with command line stuff.
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Did you ever figure out a fix? Receiving this error when launching hython, it doesn't seem to impact anything for now but worried its a sign of something larger being broken.
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