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RuntimeError: dictionary changed size during iteration #2127

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Choi-Sung-Hoon opened this issue Apr 17, 2020 · 0 comments
Open

RuntimeError: dictionary changed size during iteration #2127

Choi-Sung-Hoon opened this issue Apr 17, 2020 · 0 comments

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@Choi-Sung-Hoon
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Choi-Sung-Hoon commented Apr 17, 2020 •
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I've met this error while I was trying to run sample script balloon.py with python 3.7.3 on macOS.

image

I thought that this error must have caused by incompatibility between python 3.7.x and Tensorflow2.

So I installed python 3.6.8 with pyenv and virtual environment for python 3.6.8 and this resolved the problem.


BTW, I met another problem after I downgraded python version.

AttributeError: module 'tensorflow' has no attribute 'log'
image

The error was raised due to usage of old Tensorflow library functions. (I have tensorflow 2.1.0)

This error was resolved with the following command (referenced here)

tf_upgrade_v2 --intree Mask_RCNN --inplace

Result of the command:
image


Now I'm happy with the result of sample script balloon.py

image
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