[Bug] "Failed to Execute 'postMessage' on Worker" in ultrasound study from a specific center

[rmasad]

Describe the Bug

I encountered an error while using the OHIF DICOM image viewer. When attempting to view an ultrasound study from a specific center, the following error occurred in the viewer:

Uncaught DOMException: Failed to execute 'postMessage' on 'Worker': #<Promise> could not be cloned.

Study Link: [Study Link Here]

This error seems to be related to a failure in executing the 'postMessage' function on a Worker. It's possible that there's an issue with the Promise object being passed as an argument, preventing it from being cloned properly.

This study works with OHIF v2.

Steps to Reproduce

1. Open the OHIF DICOM image viewer.
2. Load the ultrasound study from the provided link.
3. Attempt to view the images.

The current behavior

Load with error and doesn't show the images

The expected behavior

The ultrasound study should load without any errors, and the images should be displayed correctly in the viewer.

OS

Ubuntu

Node version

18

Browser

Chrome 124

[sedghi]

Seems like the issue is that the context getting passed to the worker has a promise which is the result of the palette metadata retrieval.

So instead of bluePaletteColorLookupTableData being numer[] it is a promise, which webworkers cannot handle, we should await those before decode.

I'm working on this

[sedghi]

BTW it says files not available in your link, can you re-upload your study?

[rmasad]

Here it is: elevic-an.zip

[sedghi]

It renders fine after my fix, i will merge it

[rmasad]

Thanks @sedghi, we are waiting for when it's uploaded the change to test it.

[james-hanks]

#4110 parent issue

[arturojain]

I'm facing the same issue, I thought the problem was that I was missing sequence of ultrasound regions. I'm using DICOMJSON

[rmasad]

Yesterday I had this same problem with a CT scan (but not in all series, in 3 out of 10)

[sedghi]

@rmasad please open a separate issue for ct