Error: dynamodb cannot read property '0' of undefined
What's Causing This Error
This error occurs when executing the ScanCommand function offered in the Node.js AWS SDK. It is caused when you import the function from the wrong library.
Solution: Here's How To Resolve It
To solve the error, import ScanCommand using the syntax below.
const { DynamoDBDocumentClient, ScanCommand } = require('@aws-sdk/lib-dynamodb');
Other Common DynamoDB Errors (with Solutions)
- dynamodb put function not working
- Boto3 DynamoDB KeyError
- missing required key 'key' in params dynamodb
- lambda function not triggering from dynamodb
- name key is not defined dynamodb
- ImportError: No module named boto3 (DynamoDB)
- dynamodb mapper save not persisting
- could not unmarshal the value dynamodb
- aws.dynamodb.documentclient is not a constructor
- failed to begin subsegment named 'amazondynamodbv2': segment cannot be found.
- Conditional Update Error DynamoDB
- DynamoDB FilterExpression Not Working
- ValidationException: Invalid KeyConditionExpression: Attribute name is a reserved keyword;
- ProvisionedThroughputExceededException DynamoDB
- dynamodb list_append if_not_exists not working
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