One or more parameter values were invalid: ComparisonOperator BETWEEN is not valid for M AttributeValue type

[kashifaliquazi]

I am integrating this Library with my Lambda function written in node.js.

Here is my code

`const AWS = require('aws-sdk'); const ddbGeo = require('dynamodb-geo');

const MESSAGES_TABLE = process.env.MESSAGES_TABLE; const AWS_DEPLOY_REGION = process.env.AWS_DEPLOY_REGION;

const dynamoDb = new AWS.DynamoDB.DocumentClient({ api_version: '2012-08-10', region: AWS_DEPLOY_REGION });

const config = new ddbGeo.GeoDataManagerConfiguration(dynamoDb, MESSAGES_TABLE); const myGeoTableManager = new ddbGeo.GeoDataManager(config);

//and here is my Lambda function

module.exports.fetchNearByUsers = async (event, context) => { const params = { TableName: MESSAGES_TABLE }; try { return myGeoTableManager.queryRadius({ RadiusInMeter: 100000, CenterPoint: { latitude: 52.225730, longitude: 0.149593 } }) } catch (error) { return { statusCode: 400, error: Could not fetch: ${error.stack} }; } };`

Whenever I test my Lambda Function from AWS console. I am getting this error.

{ "errorMessage": "One or more parameter values were invalid: ComparisonOperator BETWEEN is not valid for M AttributeValue type", "errorType": "ValidationException", "stackTrace": [ "Request.extractError (/var/runtime/node_modules/aws-sdk/lib/protocol/json.js:48:27)", "Request.callListeners (/var/runtime/node_modules/aws-sdk/lib/sequential_executor.js:105:20)", "Request.emit (/var/runtime/node_modules/aws-sdk/lib/sequential_executor.js:77:10)", "Request.emit (/var/runtime/node_modules/aws-sdk/lib/request.js:683:14)", "Request.transition (/var/runtime/node_modules/aws-sdk/lib/request.js:22:10)", "AcceptorStateMachine.runTo (/var/runtime/node_modules/aws-sdk/lib/state_machine.js:14:12)", "/var/runtime/node_modules/aws-sdk/lib/state_machine.js:26:10", "Request. (/var/runtime/node_modules/aws-sdk/lib/request.js:38:9)", "Request. (/var/runtime/node_modules/aws-sdk/lib/request.js:685:12)", "Request.callListeners (/var/runtime/node_modules/aws-sdk/lib/sequential_executor.js:115:18)" ] }

[kashifaliquazi]

@rh389 Hi, Can you please look into the Issue. Any help would be appreciated . :)

[jadamsdb]

I am running into this same issue as well.

[jadamsdb]

@kashifaliquazi Figured out where we went wrong. You're passing in a document_client to the GeoDataManagerConfiguration function. It needs to be a DynamoDb object.