Mingda Lyu

> The problem may still be in the validation set I met the same problem and checked my val_data configuration, there seems nothing wrong. How did you fix it bro?

> Okay, thank you. I will check it again. Have you fixed this problem?

I met the same problem, here is the log: `03/28 21:24:08: Launching 'app' on Xiaomi MI 6. App restart successful without requiring a re-install. $ adb shell am start -n...

您好，我已经解决了这个问题，它的原因好像是matlab自己的一个bug，参考了网站上的解决方案https://www.mathworks.com/matlabcentral/fileexchange/67296-deep-learning-toolbox-converter-for-onnx-model-format 把C:\ProgramData\MATLAB\SupportPackages\R2021a\bin\win64\onnxpb.dll 复制一份到 C:\ProgramData\MATLAB\SupportPackages\R2021a\toolbox\nnet\supportpackages\onnx\+nnet\+internal\+cnn\+onnx\ 即可解决问题