New Post: Geocode Address not working

Hello, we are testing with the geocode address activity. Unfortunately it returns an error:, but no specific details. As a last resort we tried with a static address in the workflow, but no luck. When calling the url directly with the Bing Key (http://dev.virtualearth.net/REST/v1/Locations...) it works.

Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=8.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: Unexpected exception from plug-in (Execute): msdyncrmWorkflowTools.GeoCodeAddress: System.NullReferenceException: Object reference not set to an instance of an object.Detail:
<OrganizationServiceFault xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/xrm/2011/Contracts">
<ErrorCode>-2147220891</ErrorCode>
<ErrorDetails xmlns:d2p1="http://schemas.datacontract.org/2004/07/System.Collections.Generic">

<KeyValuePairOfstringanyType>
  <d2p1:key>OperationStatus</d2p1:key>
  <d2p1:value xmlns:d4p1="http://www.w3.org/2001/XMLSchema" i:type="d4p1:string">0</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
  <d2p1:key>SubErrorCode</d2p1:key>
  <d2p1:value xmlns:d4p1="http://www.w3.org/2001/XMLSchema" i:type="d4p1:string">-2146233088</d2p1:value>
</KeyValuePairOfstringanyType>

</ErrorDetails>
<Message>Unexpected exception from plug-in (Execute): msdyncrmWorkflowTools.GeoCodeAddress: System.NullReferenceException: Object reference not set to an instance of an object.</Message>
<Timestamp>2016-09-14T13:42:35.5652776Z</Timestamp>
<InnerFault i:nil="true" />
<TraceText>

[Microsoft.Crm.ObjectModel: Microsoft.Crm.ObjectModel.SyncWorkflowExecutionPlugin]
[50b89b05-817a-e611-80e5-c4346bac4838: ]
Starting sync workflow 'Test', Id: 48b89b05-817a-e611-80e5-c4346bac4838
Entering CustomActivityStep1_step:
Sync workflow 'Test' terminated with error 'Unexpected exception from plug-in (Execute): msdyncrmWorkflowTools.GeoCodeAddress: System.NullReferenceException: Object reference not set to an instance of an object.'

</TraceText>
</OrganizationServiceFault>