TypeError: 'str' object cannot be interpreted as an integer

[czarmanu]

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/pandas/core/indexes/base.py", line 2566, in get_value
return libts.get_value_box(s, key)
File "pandas/_libs/tslib.pyx", line 1017, in pandas._libs.tslib.get_value_box
File "pandas/_libs/tslib.pyx", line 1025, in pandas._libs.tslib.get_value_box
TypeError: 'str' object cannot be interpreted as an integer

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "main.py", line 117, in
fit_classifier()
File "main.py", line 49, in fit_classifier
classifier.fit(x_train, y_train, x_test, y_test, y_true)
File "/home/pf/pfstaff/projects/LakeIce_2/Experiments/GeoLocalize/InceptionTime/classifiers/inception.py", line 145, in fit
plot_test_acc=plot_test_acc)
File "/home/pf/pfstaff/projects/LakeIce_2/Experiments/GeoLocalize/InceptionTime/utils/utils.py", line 211, in save_logs
df_best_model['best_model_train_acc'] = row_best_model['acc']
File "/usr/lib/python3/dist-packages/pandas/core/series.py", line 623, in getitem
result = self.index.get_value(self, key)
File "/usr/lib/python3/dist-packages/pandas/core/indexes/base.py", line 2574, in get_value
raise e1
File "/usr/lib/python3/dist-packages/pandas/core/indexes/base.py", line 2560, in get_value
tz=getattr(series.dtype, 'tz', None))
File "pandas/_libs/index.pyx", line 83, in pandas._libs.index.IndexEngine.get_value
File "pandas/_libs/index.pyx", line 91, in pandas._libs.index.IndexEngine.get_value
File "pandas/_libs/index.pyx", line 139, in pandas._libs.index.IndexEngine.get_loc
File "pandas/_libs/hashtable_class_helper.pxi", line 1265, in pandas._libs.hashtable.PyObjectHashTable.get_item
File "pandas/_libs/hashtable_class_helper.pxi", line 1273, in pandas._libs.hashtable.PyObjectHashTable.get_item
KeyError: 'acc'

[hfawaz]

Thanks for posting, what command did you run ?

[czarmanu]

python3 main.py InceptionTime

[hfawaz]

How does this issue relate to the other one you have just opened ?

Did you resolve this one ?

[czarmanu]

I am trying on two machines:

1. Cluster with GTX 1080 Ti (This issue is solved when i did pip3 install pandas==0.23.0) which throws out [the other error]
2. Local PC with GTX 1080 Ti (This issue still exist even after the pip as above)

[hfawaz]

Okay I think I cannot help with this error as I am not able to re-produce it.

I will check out the other error ASAP.

I guess the problem on your local machine has something to do with your python environment.

[czarmanu]

It worked fine when the panda version was upgraded to 0.25.1 and the following change was done in utils.py:

if 'acc' in row_best_model.index:
df_best_model['best_model_train_acc'] = row_best_model['acc']
else:
df_best_model['best_model_train_acc'] = 0

[liadbiz]

same issue here.
I fixed it by changing two lines of code:

 df_best_model['best_model_train_acc'] = row_best_model['accuracy']
 if plot_test_acc:
     df_best_model['best_model_val_acc'] = row_best_model['val_accuracy']

I guess this problem is due to the version of pandas or something because I did not install all the lib in requirements.txt. You can print row_best_model to check it out.

Hope it helps.