Training issues

Hi Everyone,

I'm experiencing the same problem as a previous user (mafsousa, March 2022). I tried training my own model on the Cellpose/Omnipose notebook as well as command line (from kevinjohncutler's github), but I've been getting errors.
I'm using the following:

• OS: Mac Monterey 12.6
• Browser: Chrome
• Cellpose notebook version 1.0.2, 2.0, 2.1
• with or without the most recent Omnipose
  The shape of my images is (1024, 1024, 1). I created the masks using Fiji adaptive thresholding plugin and are saved as binary images with the same shape as the images.
  There was no problem with the paths and I was able to mount the images as they were shown correctly in step 3.1, and subsequent steps were also error-free.
  However, when I start training the model, I encounter errors as follows:

I also had the same error as mafsousa. Any help would be greatly appreciated. Thanks. Caroline

Start by reproducing the training step in the Cellpose/Omnipose notebook with the reported 1024×1024×1 images and masks, then inspect the attached error and compare it with the earlier mafsousa report. A useful outcome would identify the training failure's cause and document a reproducible fix or workaround for the notebook and command-line workflow.