after updating the last chrome version(75), I cannot use cesium

1. A concise explanation of the problem you’re experiencing.

when I update chrome the latest version , I just get those error messages as below:

[Cesium WebGL] Fragment shader compile log: ERROR: 0:1: '

’ : extension directive should occur before any non-preprocessor tokens

**[Cesium WebGL] Fragment shader translation failed. **

4. The Cesium version you’re using, your operating system and browser.

My cesium version is 1.32,os is win10 and browser is google chrome

I can see this issue by trying the CesiumJS 1.32 Sandcastle link in Chrome 75 and moving the camera around a bit:

This seems to be fixed in newer versions, here’s CesiumJS 1.57:

Can you try updating to a new version? It seems to be fixed starting with CesiumJS 1.38

Hello Omar,

Thanks for your reply. this problem could be fix.

But I still have a big bit problem about code’s difference from 1.32 to 1.36.


From the beginning of version 1.36 could be solved.

Hello Omar,

Chrome browser seem to be okay in the Chrome 75 today, I don’t know why.


Omar Shehata 於 2019年6月12日 週三 下午7:45寫道: