Help Center/ ModelArts/ Troubleshooting/ Training Jobs/ Service Code Issues/ Error Message "'(slice(0, 13184, None), slice(None, None, None))' is an invalid key" Displayed in Logs
Updated on 2024-06-11 GMT+08:00
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Error Message "'(slice(0, 13184, None), slice(None, None, None))' is an invalid key" Displayed in Logs

Symptom

The following error message is displayed during training: 
TypeError: '(slice(0, 13184, None), slice(None, None, None))' is an invalid key

Possible Causes

The data selected for segmentation is incorrect.

Solution

Run the following command to resolve the issue: 
X = dataset.iloc[:,:-1].values

Summary and Suggestions

Before creating a training job, use the ModelArts development environment to debug the training code to maximally eliminate errors in code migration.

Parent topic: Service Code Issues