Error: dynamodb map template foreach not working
What's Causing This Error
You may encounter this error when you use DynamoDB with AppSync. For example, if the query resolver generates a null response and you try to iterate over it, the resolver function will fail and throw an error.
Solution: Here's How To Resolve It
To resolve the error, ensure you implement the required error handling in the query resolver. Visit the AWS Documentation to gain in-depth insight into fixing this error with AppSync.
Other Common DynamoDB Errors (with Solutions)
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- dynamodb 1 validation error detected value
- dynamodb does not accept empty set
- DynamoDB FilterExpression Not Working
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