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arcgis.learn show_batch Index Error and lr_find assertion failed error

Question asked by Dante31 on Apr 18, 2020
Latest reply on Apr 20, 2020 by Dante31

I am trying to segment lidar point cloud using PointCNN on jupyter notebook. But I am getting Index Error on running show_batch()  and runtime error on running lr_find()

IndexError: index 7 is out of bounds for axis 0 with size 4
RuntimeError: Assertion `cur_target >= 0 && cur_target < n_classes' failed.  at ..\aten\src\THNN/generic/ClassNLLCriterion.c:92

Any pointers that can help me in solving/debugging these error?

P.S. I am not a developer or coder so please excuse any silly mistake.