Error Codes

Every error code and how to fix it.

2 min

Problem: An error code appears in your console and you are not sure what caused it or how to fix it.

Solution: Every error code has one cause and one fix — find it in the table below.

Error Reference

CodeCauseFix
INVALID_PROJECT_KEYProject key does not match any projectGo to Inbox, open your project, copy the key exactly
PROJECT_KEY_REQUIREDNo projectKey passed to createEnterestOS()Add projectKey to your config object
PAYLOAD_REQUIREDpayload is missing or emptyInclude at least one field in your payload object
RESPONSE_TYPE_REQUIREDtype field is missingAdd a type string to your trackResponse() call
NETWORK_ERRORAPI is unreachableCheck internet connection and retry
RATE_LIMITEDToo many requests in a short periodReduce frequency or contact support

Result: You now have a complete error reference — every code has a direct fix.

Common Questions

What does INVALID_PROJECT_KEY mean in EnterestOS?

Your project key does not match any project in your account. Go to /app/inbox, open your project, and copy the key exactly as displayed.