MATLAB error when PC idle: render process terminated: null

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Praveen Kumar Nambisan T M
回答： ag 2024-7-9
I am getting following error when I kept MATLAB idle for long hours (No codes running, overnight). I am using 2021a version (academic license). I am not sure this error is interfering anywhere while runnning codes or simulink.
render process terminated: null
java.lang.NoSuchFieldError: TS_PROCESS_OOM

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回答（1 个）

ag
ag 2024-7-9
Hi Praveen,
The error you are encountering seems to be sporadic and may be caused by MATLAB running out of memory.
To address this issue, I recommend increasing the allocated heap size for MATLAB. To do so, please follow these steps:
  1. On the "Home" tab, in the "Environment" section, click "Preferences". Select "MATLAB" > "General" > "Java Heap Memory".
  2. Select a value using the slider or spin box.
  3. Click "Ok".
  4. Restart MATLAB.
For more details, kindly refer to the following MathWorks documentation page:
Java Heap Memory Preferences - https://www.mathworks.com/help/releases/R2021a/matlab/matlab_external/java-heap-memory-preferences.html
Hope this helps!

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