ArcgisPro训练深度学习MaskRCNN（对象检测）时报错

清雾绕山河 · 发表于 2023-3-10 14:43

ArcgisPro 训练深度学习MaskRCNN（对象检测）时报错如下图，请教大神这是怎么回事？如何解决此问题？
Traceback (most recent call last):
  File "e:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Image Analyst Tools.tbx\TrainDeepLearningModel.tool\tool.script.execute.py", line 297, in <module>
execute()
  File "e:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Image Analyst Tools.tbx\TrainDeepLearningModel.tool\tool.script.execute.py", line 241, in execute
data_bunch = prepare_data(in_folder, **prepare_data_kwargs)
  File "E:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\Lib\site-packages\arcgis\learn\_data.py", line 2001, in prepare_data
x_shape = data.train_ds[0][0].shape
  File "E:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\Lib\site-packages\fastai\data_block.py", line 651, in __getitem__
if self.item is None: x,y = self.x[idxs],self.y[idxs]
  File "E:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\Lib\site-packages\fastai\data_block.py", line 120, in __getitem__
if isinstance(idxs, Integral): return self.get(idxs)
  File "E:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\Lib\site-packages\fastai\vision\data.py", line 270, in get
fn = super().get(i)
  File "E:\Program Files\ArcGIS\Pro\bin\Python\envs\arcgispro-py3\Lib\site-packages\fastai\data_block.py", line 75, in get
return self.items
IndexError: index 0 is out of bounds for axis 0 with size 0