Viewers: sopInstanceUid always undefined

[trung1704ptit]

Hi there,

We want to check the currentImageIdIndex of stack, but always get undefined.
In file: "/extentions/cornerstone/src/OHIFCornerstoneViewport.js"

` if (sopInstanceUid) {
const index = stack.imageIds.findIndex(imageId => {
const sopCommonModule = cornerstone.metaData.get(
'sopCommonModule',
imageId
);
if (!sopCommonModule) {
return;
}

    return sopCommonModule.sopInstanceUID === sopInstanceUid;
  });

  if (index > -1) {
    stack.currentImageIdIndex = index;
  } else {
    console.warn(
      'SOPInstanceUID provided was not found in specified DisplaySet'
    );
  }
}`

The sopInstanceUid always get undefined. We follow the code to fix it, but cannot figure out where it was wrong.

[dannyrb]

This PR cleans up metadata usage: https://github.com/OHIF/Viewers/pull/1481
I recommend keeping an eye on it.

My best guess is that you're butting up against the same issues that caused @JamesAPetts to pursue his PR.

[JamesAPetts]

Yeah its likely this is a WADO-RS / WADO-URI metadata fetching issue, if you can try using the fix later today when its pushed to master and report back that's be awesome.

[JamesAPetts]

That PR is merged, so feel free to give it a test.

[trung1704ptit]

Thank you, I see it works well now