Understanding the Causes of tensorboard ImportError

Attempting to boot the sensorboard server at cmd

tensorboard — logdir=./logfile

If you enter , the following error will appear.

ImportError: cannot import name lazy
Below is the cmd screen of the error.

Even if you try reinstalling tensorflow,
Even if you look at the link below,
The error did not resolve.
https://github.com/tensorflow/tensorboard/issues/1862

If anyone is experiencing a similar phenomenon,
Do you have any?
Also, if anyone knows the cause,
Please let me know.

environment

• OS:Windows 8.1
• Python: 3.6.3
• tensorflow:1.14.0
• tensorboard: 1.14.0
• tensorflow-estimator:1.14.0
• Installing the python environment using anaconda.
  -tensorboard.exe is going through the path of the directory.

Also
I built a new environment in conda (environment name: py363_for_tensorflow) and ran the tensorboard after installing tensorflow, but I still get the same error (ImportError).The stack trace at that time is as follows:

The version of tensorflow installed in a different environment is as follows: