Fatal Error when visualising Aircraft Simulation with Cesium Unreal Engine

Question

George 2023-10-18

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2035319-fatal-error-when-visualising-aircraft-simulation-with-cesium-unreal-engine

评论： George 2023-10-18

I have followed this tutorial: https://www.mathworks.com/help/aeroblks/visualize-with-cesium.html#mw_17e453e6-d733-4591-84c1-424bb63150ee to try and visualise a simulation of an aircraft I have built. I downloaded and installed the Unreal Engine 5.3.1, created the Cesium Ion token, installed the Cesium plugin and enabled for Unreal Engine, however when I try to run the simulation on Simulink, before the window completes loading, it shows the following pop up saying Fatal Error and crashes.

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Answer 1

Nishan Nekoo 2023-10-18

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https://ww2.mathworks.cn/matlabcentral/answers/2035319-fatal-error-when-visualising-aircraft-simulation-with-cesium-unreal-engine#answer_1335954

Hi George,

Referring to the link that you included above, the Note near the top on that page might be the solution to this issue:

To visualize with Cesium, you must start MATLAB® as administrator.
The folder installed with your product must be writeable. matlabroot\toolbox\shared\sim3d_projects\automotive_project\UE4\WindowsNoEditor\Engine

Please try launching MATLAB in administrator mode to see if this fixes your issue.

Nishan