Can load kml but not kmz, security error

CesiumJS
1

This line works for kml files but for kmz I get an error:

viewer.dataSources.add(Cesium.KmlDataSource.load(‘https://terra-dv.com/kml_test_noalt.kml’, {
camera: viewer.camera,
canvas: viewer.canvas,};

Security Error: Content at Terra-DV 3D Display may not load data from https://cesium.com/downloads/cesiumjs/releases/1.92/Build/Cesium/ThirdParty/Workers/z-worker-pako.js.

I had initial problem loading KML because oursite doesn’t have CORS enabled. Using https://terra-dv.com instead of https://www.terra-dv.com fixed it (no idea how!). Is that the problem here for KMZ?

2

Hi @DataVerse,

You may want to try uploading this data to Cesium ion and streaming it into CesiumJS at runtime that way.

I am not familiar with the security error that you are receiving. Has anyone else in the community received this error in the past?

-Sam

3

If possible I’d rather host the data on our site. It’s odd it’s fine with KML but not KMZ.

Not sure if anyone else had reported it.

4

Hi @DataVerse,

This error is new to me! I suspect that it may have something to do with your personal build/dev environment.

Is this related to Opening hyperlinks from KML file to YouTube freezes, but OK with right button - #3 by sam.rothstein?

If so, let’s try to consolidate this issue.

-Sam