ValueError: No variables to save

[wangleiai]

您好，我运行您代码的时候，发现您把run_classififer.py中的966行和1007行注释了，我去掉注释后，才可以运行。 但是保存模型的时候报了以下错误，想问您如何解决呢？麻烦您了！ Traceback (most recent call last): File "run_classifier.py", line 1072, in tf.app.run() File "/home/wanglei/.conda/envs/cc/lib/python3.7/site-packages/tensorflow/python/platform/app.py", line 125, in run _sys.exit(main(argv)) File "run_classifier.py", line 1046, in main saver = tf.train.Saver() File "/home/wanglei/.conda/envs/cc/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 832, in init self.build() File "/home/wanglei/.conda/envs/cc/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 844, in build self._build(self._filename, build_save=True, build_restore=True) File "/home/wanglei/.conda/envs/cc/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 869, in _build raise ValueError("No variables to save") ValueError: No variables to save

[ganguagua]

您好，我运行您代码的时候，发现您把run_classififer.py中的966行和1007行注释了，我去掉注释后，才可以运行。 但是保存模型的时候报了以下错误，想问您如何解决呢？麻烦您了！ Traceback (most recent call last): File "run_classifier.py", line 1072, in tf.app.run() File "/home/wanglei/.conda/envs/cc/lib/python3.7/site-packages/tensorflow/python/platform/app.py", line 125, in run _sys.exit(main(argv)) File "run_classifier.py", line 1046, in main saver = tf.train.Saver() File "/home/wanglei/.conda/envs/cc/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 832, in init self.build() File "/home/wanglei/.conda/envs/cc/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 844, in build self._build(self._filename, build_save=True, build_restore=True) File "/home/wanglei/.conda/envs/cc/lib/python3.7/site-packages/tensorflow/python/training/saver.py", line 869, in _build raise ValueError("No variables to save") ValueError: No variables to save

run.sh脚本是可以运行吧，这个代码只运行训练部分是可以的，也就是调estimator的train接口，模型会自动保存，train_and_eval也是没问题的，报错那部分代码可以直接去掉，是predict相关的 运行到这个地方说明已经成功了，output目录下应该有数据了，该行注释调就行

[wangleiai]

感谢回复，我试试看