I am following this tutorial https://github.com/EdjeElectronics/TensorFlow-Object-Detection-API-Tutorial-Train-Multiple-Objects-Windows-10.
System - Windows 10, Anaconda Prompt, Python 3.6, tensorflow 1.15.0
Initial setup and training are successful. Upon pausing the training and resuming I get the error message from the title. Any help would be greatly appreciated.
I realized that every time I reenter the environment from the anaconda prompt I should reset the python path. This solved the problem:
set PYTHONPATH=C:\tensorflow1\models;C:\tensorflow1\models\research;C:\tensorflow1\models\research\slim