运行Demo 时报错，麻烦执教下是什么问题，谢谢 ：）

[fuqiangleon]

Caused by op 'save/Assign_350', defined at: File "test_single_image.py", line 59, in saver = tf.train.Saver() File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1239, in init self.build() File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1248, in build self._build(self._filename, build_save=True, build_restore=True) File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 1284, in _build build_save=build_save, build_restore=build_restore) File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 765, in _build_internal restore_sequentially, reshape) File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 440, in _AddRestoreOps assign_ops.append(saveable.restore(tensors, shapes)) File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/training/saver.py", line 160, in restore self.op.get_shape().is_fully_defined()) File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/ops/state_ops.py", line 276, in assign validate_shape=validate_shape) File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/ops/gen_state_ops.py", line 59, in assign use_locking=use_locking, name=name) File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/framework/op_def_library.py", line 787, in _apply_op_helper op_def=op_def) File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 3160, in create_op op_def=op_def) File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 1625, in init self._traceback = self._graph._extract_stack() # pylint: disable=protected-access

InvalidArgumentError (see above for traceback): Assign requires shapes of both tensors to match. lhs shape= [1,1,1024,21] rhs shape= [1,1,1024,255] [[Node: save/Assign_350 = Assign[T=DT_FLOAT, _class=["loc:@yolov3/yolov3_head/Conv_6/weights"], use_locking=true, validate_shape=true, _device="/job:localhost/replica:0/task:0/device:CPU:0"](yolov3/yolov3_head/Conv_6/weights, save/RestoreV2_350)]]