Common problems

Discover the possible causes and solutions for common issues.

This page catalogs issues you may encounter when integrating the JavaScript SDK so you can quickly find the solution you need.

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Use the search bar at the top of the page or press / to quickly search through the documentation.

Use the summary below to quickly jump to a specific topic:

PageDescription
Not plugged inLearn how to properly initialize the SDK.
Missing app IDDiscover the solution for application ID not detected.
Conflicting app IDDiscover the solution for conflicting application IDs.
Invalid user IDDiscover the solution for non-string user IDs.
Unauthorized originDiscover the solution for CORS errors.
Invalid credentialsDiscover the solution for authentication issues.
Request timeoutDiscover the solution for request timeout errors.
MAU exceededDiscover how to increase your MAU quota.
Attributes not updatedDiscover why changes to user attributes may not be taking effect.