调用opencv时报错

OpenCV: terminate handler is called! The last OpenCV error is:

OpenCV(3.4.13) Error: Assertion failed (fs.isOpened()) in load, file F:\Opencv\opencv3.4\opencv\sources\modules\ml\src\ann_mlp.cpp, line 1597

哪里有读取文件的地方文件不在了就这样了

老哥我也遇到了这个问题,请问解决了吗?