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

CesiumJS
1

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

2

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

https://cesiumjs.org/releases/1.32/Apps/Sandcastle/index.html?src=Offline.html&label=Showcases

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

https://cesiumjs.org/releases/1.57/Apps/Sandcastle/index.html?src=Offline.html

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

3

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.

THANKS

4

From the beginning of version 1.36 could be solved.

5

Hello Omar,

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

THANKS

Omar Shehata omar.sameh.shehata@gmail.com 於 2019年6月12日 週三 下午7:45寫道：