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Zoru's avatar
Zoru
New Member
2 years ago

Expression.Error: The index cannot be negative

Hi All,    Maybe you can help me with this error. I was running Power Query a lot of times and did not have this error.  Now it showed up and I am not able to find where is the issue with it.    ...
Need Help
Anonymous's avatar
Anonymous
Not applicable
2 years ago

Hi Zoru ,

The error message suggests that a list is being accessed with an index of -1, which is invalid. Review any steps in your query that involve list indexing or operations that might result in a negative index.
Ensure that the columns specified in the function exist and contain the expected data. A mismatch or unexpected null values could potentially lead to issues.

Best Regards,
Gao
Community Support Team

 

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