Help resolve errors in a minimalist demo of library

[yliron]

I am attempting to create a minimalist demo of the dicom-microscopy-viewer library. However, when loading a slide, I encounter console errors:

pyramid.js:560 could not load tile "2-1-1" at level 0, this tile does not exist
viewer.js:1330 error loading tile of optical path "1"

My code can be found here: https://github.com/wzwz1/dicom-microscopy-viewer-demo

Could you please advise on what I missed? Thank you.

[igoroctaviano]

@wzwz1 this seems to be a data issue? have you tried different WSI datasets and got the same error?

[yliron]

@igoroctaviano Thank you for your comment. I have verified that the same slide opens successfully with SLIM, indicating that the issue may not be related to the dataset itself.

SLIM link:
https://viewer.imaging.datacommons.cancer.gov/slim/studies/2.25.339079652118011480966947516338286615501/series/1.3.6.1.4.1.5962.99.1.1270712533.1568310047.1714962696405.4.0

[fedorov]

I have verified that the same slide opens successfully with SLIM, indicating that the issue may not be related to the dataset itself.

@wzwz1 if you open the error log for https://viewer.imaging.datacommons.cancer.gov/slim/studies/2.25.339079652118011480966947516338286615501/series/1.3.6.1.4.1.5962.99.1.1270712533.1568310047.1714962696405.4.0, you will see at the bottom the same error message that you included in your original report, so at least the issue is not specific to your demo.

@dclunie I believe we noticed similar issues earlier, and could not explain this. This might be a false alarm in the code, since the slide appears to render without issues. But I do not know for sure.