python efficientdet AttributeError: module ‘gast‘ has no attribute ‘Num‘

python efficientdet AttributeError: module ‘gast‘ has no attribute ‘Num‘

今天在用efficientDet跑模型的时候，出现了下面的警告：

WARNING:tensorflow:Entity > could not be transformed and will be executed as-is. Please report this to the AutgoGraph team. When filing the bug, set the verbosity to 10 (on Linux, `export AUTOGRAPH_VERBOSITY=10`) and attach the full output. Cause: converting >: AssertionError: Bad argument number for Name: 3, expecting 4ERROR:tensorflow:Error converting >Traceback (most recent call last): File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/site-packages/tensorflow/python/autograph/impl/api.py", line 524, in to_graph return conversion.convert(entity, program_ctx) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/site-packages/tensorflow/python/autograph/impl/conversion.py", line 306, in convert entity, program_ctx, free_nonglobal_var_names) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/site-packages/tensorflow/python/autograph/impl/conversion.py", line 229, in _convert_with_cache entity, program_ctx) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/site-packages/tensorflow/python/autograph/impl/conversion.py", line 433, in convert_entity_to_ast nodes, name, entity_info = convert_func_to_ast(o, program_ctx) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/site-packages/tensorflow/python/autograph/impl/conversion.py", line 624, in convert_func_to_ast node = node_to_graph(node, context) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/site-packages/tensorflow/python/autograph/impl/conversion.py", line 657, in node_to_graph node = converter.standard_analysis(node, context, is_initial=True) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/site-packages/tensorflow/python/autograph/core/converter.py", line 354, in standard_analysis node = qual_names.resolve(node) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/site-packages/tensorflow/python/autograph/pyct/qual_names.py", line 254, in resolve return QnResolver().visit(node) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/ast.py", line 253, in visit return visitor(node) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/ast.py", line 308, in generic_visit value = self.visit(value) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/ast.py", line 253, in visit return visitor(node) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/ast.py", line 317, in generic_visit new_node = self.visit(old_value) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/ast.py", line 253, in visit return visitor(node) File "/home/eric/anaconda3/envs/pointnet/lib/python3.6/site-packages/tensorflow/python/autograph/pyct/qual_names.py", line 236, in visit_Subscript if isinstance(s.value, gast.Num):AttributeError: module 'gast' has no attribute 'Num'

解决方法

pip install 'gast==0.2.2'

参考文献

[1].Module 'gast' has no attribute 'Num' . ​​https://github.com/tensorflow/tensorflow/issues/32319​​

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