I tried to run the code in Tensorflow 1.12.0 cuda9 cudnn7.5 (GTX 1080Ti), but an error happened. "tensorflow/core/grappler/optimizers/dependency_optimizer.cc:666] Iteration = 0, topological sort failed with message: The graph couldn't be sorted in topological order." It seems like the graph has a loop, and I can not save the trained model.
I tried to run the code in Tensorflow 1.12.0 cuda9 cudnn7.5 (GTX 1080Ti), but an error happened. "tensorflow/core/grappler/optimizers/dependency_optimizer.cc:666] Iteration = 0, topological sort failed with message: The graph couldn't be sorted in topological order." It seems like the graph has a loop, and I can not save the trained model.