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Error in the export process

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When I use matlab code to export the image, I encounter this question: Error using customized_param_model_simulation Java exception occurred: java.lang.NullPointerException at com.comsol.clientapi.engine.APIEngine.runMethod(SourceFile:262) at com.comsol.clientapi.engine.APIEngine.runMethod(SourceFile:244) at com.comsol.clientapi.impl.ExportFeatureClient.run(SourceFile:72) I don't know how to fix it.


0 Replies Last Post May 18, 2023, 1:53 a.m. EDT
COMSOL Moderator

Hello Yixun Hu

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