# \#azure

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## [Cannot read properties of undefined (reading 'URL\_CORS\_DOCS") error in Label Studio](https://community.labelstud.io/t/cannot-read-properties-of-undefined-reading-url-cors-docs-error-in-label-studio/214)

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**Author:** [@sajarin](https://community.labelstud.io/u/sajarin)\
**Replies:** 0\
**Last updated:** [May 24, 2024, 4:12pm UTC](https://community.labelstud.io/t/cannot-read-properties-of-undefined-reading-url-cors-docs-error-in-label-studio/214 "2024-05-24T16:12:52Z")

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Question: How do I fix the error “Cannot read properties of undefined (reading ‘URL\_CORS\_DOCS’)” I receive when I click on a task created in Label Studio after importing from Azure Blob Storage using the Python SDK? A…