以下是崩溃时的日志：

Question

我是TensorFlow的新手，每次训练模型时，都会以错误结束：

RuntimeError: Coordinator stopped with threads still running: QueueRunnerThread-dummy_queue-sync_token_q_EnqueueMany

有人有解决的想法吗？

我在Ubuntu 18.04上使用Python3.6和TensorFlow 1.12.0版本，并使用ssd_mobilenet_v1_fpn_shared_box_predictor作为模型。为了训练它，我使用了legacy/train.py脚本。

我尝试查看GitHub问题，但我了解不多。该错误来自：/home/ant/.local/lib/python3.6/site-packages/tensorflow/python/training/coordinator.py

在TensorFlow保存检查点之后

以下是崩溃时的日志：

INFO:tensorflow:Stopping Training.
I0412 11:09:09.962124 139983862277952 tf_logging.py:115] Stopping Training.
INFO:tensorflow:Finished training! Saving model to disk.
I0412 11:09:09.962288 139983862277952 tf_logging.py:115] Finished training! Saving model to disk.
Traceback (most recent call last):
  File "object_detection/train.py", line 184, in <module>
    tf.app.run()
  File "/home/ant/.local/lib/python3.6/site-packages/tensorflow/python/platform/app.py", line 125, in run
    _sys.exit(main(argv))
  File "/home/ant/.local/lib/python3.6/site-packages/tensorflow/python/util/deprecation.py", line 306, in new_func
    return func(*args, **kwargs)
  File "object_detection/train.py", line 180, in main
    graph_hook_fn=graph_rewriter_fn)
  File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/legacy/trainer.py", line 415, in train
    saver=saver)
  File "/home/ant/.local/lib/python3.6/site-packages/tensorflow/contrib/slim/python/slim/learning.py", line 785, in train
    ignore_live_threads=ignore_live_threads)
  File "/home/ant/.local/lib/python3.6/site-packages/tensorflow/python/training/supervisor.py", line 832, in stop
    ignore_live_threads=ignore_live_threads)
  File "/home/ant/.local/lib/python3.6/site-packages/tensorflow/python/training/coordinator.py", line 397, in join
    " ".join(stragglers))
RuntimeError: Coordinator stopped with threads still running: QueueRunnerThread-dummy_queue-sync_token_q_EnqueueMany

Answer 1

我有同样的问题，我的tf版本是1.13，然后我升级到了版本1.14，也有同样的错误。

最后，我将ignore_liver_threads=False和ignore_liver_threads=True的{{1}}都更改为../tensorflow/contrib/slim/python/slim/learning.py。

如何修复“ RuntimeError：协调器因线程仍在运行而停止：QueueRunnerThread-dummy_queue-sync_token_q_EnqueueMany”

以下是崩溃时的日志：

1 个答案: