Error: dynamodb could not instantiate class
What's Causing This Error
This is an error that occurs when using DynamoDB in Java. For instance, you may run into this error:
- If you define a table class (class with the annotation
@DynamoDBTable(tableName=""))
as a subclass of another class. - If it is defined within the same file as another class.
- If you have not defined getters/setters or a no-arg constructor.
Solution: Here's How To Resolve It
To solve this error:
- Ensure that you define your Java DynamoDB table classes in their separate file.
- Ensure that your class has a no-arg constructor.
Other Common DynamoDB Errors (with Solutions)
- DynamoDB throttling error
- dynamodb unable to find storage information for property
- dynamodb exclusivestartkey not working
- the dynamodb service does not have version
- dynamodb global secondary index not working
- dynamodb cannot convert undefined or null to object
- dynamodb query not returning the full item
- does not support attribute type arn aws dynamodb
- an expression attribute name used in the document path is not defined
- validationsettings are not supported for 'dynamodb' endpoint
- missing required key 'key' in params dynamodb
- dynamodb localhost not working
- aws.dynamodb.documentclient is not a constructor
- appsync dynamodb not seeing all fields
- DynamoDB batchwrite error
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