Cannot display image via napari when images are loaded

[FelixChihTing]

The input of the branlit tutorial with minor modifications is attached, where dir is replaced withtest, and an insertion of %gui qt before step 3 is done: input_tutorial.txt The error at step 4: log_Step4.txt

I am running the brainlit tutorial on Win7 with python 3.7.9 at the python3.7-experimental branch. The computer went through the first 3 steps but raise error at step 4. In the napari window, the images can be seen loaded but cannot be displayed at the screen. The error I get is RuntimeError: Using glBindFramebuffer with no OpenGL context., and my vispy information is shown below: The screenshot of the napari window is also attached below:

[jmschr]

Hey, I have run into the same issue with napari also on a Win7 machine. Did you solve it somehow?