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Security Error on WebWorker IE11 Win8.1 #4358
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I don't think it's related to #2504, in that I was getting multiple "Unimplemented type: 3" errors because my version of IE11/specific set of windows patches had a broken gzip which meant that the pbf vector tiles weren't being uncompressed by the browser. |
hi @andrewharvey, I know, it's not strictly related, but is related in the sense that mapboxgl.support() is returning true, but the map throws an error. |
I just noticed the same issue.
@andrewharvey does this helps? Let me know if you need more information. |
Since this issue is fixed in current versions, I think fixing |
This issue has not been fixed. Using the latest map box GL, IE 11 still throws the same error. This is not related to anything within this chain or otherwise. "Security Error", debugger pauses on the WebWorker. |
Hello , we have found some security issues on windows explorer 11.
the specific error is on the blob url initialization for web worker. The bug is documented here. , it seems to be a bug on previous versions of IE11. The problem is that the
mapboxgl.supported()
still returns true. So, I see two options ,mapboxgl.supported()
should return false or patch WebWorker initialization with an strategy similar to https://github.com/parallel-js/parallel.js/pull/16/filesI think this is actually related with #2504
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