Error: Xttsv2.convert(): can't convert cuda:0 device type tensor to numpy. Use Tensor.cpu() to copy the tensor to host memory first.

[Tomaszech]

Hello everyone. I encountered this error when using Cuda. What can I do in this case?

[ROBERT-MCDOWELL]

you must provide all informations requested. it's impossible to guess why you get this without more info like:

• os
• hardware (if more than one card also)
• Full terminal log of the installation
• Full terminal log of the conversion
• the file you want to convert
• etc...

[ROBERT-MCDOWELL]

please try the last git or v25.12.25, it should be fixed.

[ROBERT-MCDOWELL]

v25.12.31 solved all your issue