Render Error in Firefox

Having a problem where Cesium globe is not rendering in a Firefox browser, but works fine with Chrome or Edge.
TypeError: this dataSourceDisplay is undefined.

Here is the project running correctly in Chrome:

Here are the errors from Firefox.


Sample repos links: shell
remote app

Running the remote project only is enough to replicate the issue.

We’ve been able to narrow down that changing animation to false in cesium.service file (line 31) can be a temporary workaround.

Does anyone have a permanent solution/fix here?

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Interestingly enough, I have the exact same problem, just didn’t realize it because I don’t use firefox.

I found this google groups post from 2015 where someone also had this same exact bug but was never resolved… https://groups.google.com/g/cesium-dev/c/YJ89Fr1JO-s

Im seeing the same issue. Any one figure out a workaround?

Hi there,

Would you be able to post a Sandcastle code example that replicates the issue in Firefox? And let us know which version of Firefox you’re seeing the issue with? That will help us determine the issue.