error when run example.py

[fromprimary]

After I install gpurir successfully, I tried to run example.py. An error came out, which is miniconda3/envs/crn_train/lib/python3.9/site-packages/gpuRIR-1.2.0-py3.9-linux-x86_64.egg/gpuRIR_bind.cpython-39-x86_64-linux-gnu.so: undefined symbol: cufftExecC2R . How can I solve this problem?

[DavidDiazGuerra]

I have never seen that error, it seems like it wasn't possible to find the cuFFT binaries, but I am surprised about the error coming from cufftExecC2R. That function is not called during example.py and there are other cuFFT functions that should have been called before.

Could you check in which line of example.py the error happens?

[fromprimary]

This error happens when import gpuRIR and then 'from gpuRIR_bind import gpuRIR_bind' in init.py

[DavidDiazGuerra]

It seems like there's some problem with your CUDA and cuFFT installation and Python cannot find the cuFFT binaries. They are installed by default when you install the CUDA Toolkit and if you were able to install the library that means that you have the CUDA Toolkit correctly installed, so I don't know what can be wrong. I'm sorry but I'm afraid I cannot help you with this. The only thing that comes to my mind is reinstalling the CUDA Toolkit and then installing gpuRIR again, but I cannot guarantee that this will work.

[guohmweip]

I have the same problem. If you have solved it, please tell the method.

[Underman30]

Encounter with the same error, have you resolved it?

[fromprimary]

My cudaTookit is installed by anaconda and I found there is cuFFT binaries, but no cudatookit folder. Maybe reinstalling cudaTookit with other way may work.

[DavidDiazGuerra]

I've always installed the CUDA Toolkit from the Nvidia website, so I don't know if installing it with conda should work or not.

[TuttiChi]

I got the problem too

[TuttiChi]

I occur this problem by change python version to 3.7

[DavidDiazGuerra]

I don't know what can be going on. I'll ask in the NVidia forum to see if someone there has any clue about how to fix this.