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)
- ValidationException: Invalid KeyConditionExpression: Attribute name is a reserved keyword;
- DynamoDB ConditionExpression not working
- does not support attribute type arn aws dynamodb
- dynamodb local could not load credentials from any providers
- the dynamodb service does not have version
- dynamodb text contents could not be decoded
- dynamodb stream missing fields
- dynamodb system errors metric
- dynamodb is abstract cannot be instantiated
- DynamoDB is already installed on a path
- a socket operation was attempted to an unreachable network dynamodb
- DynamoDB no attribute schema defined
- DynamoDB throttling error
- DynamoDB FilterExpression Not Working
- DynamoDB scan limit not working
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