How to fix an error 'Object reference not set to an instance of an object' in the X12 decode connector (Logic App)

Question

I am getting the following error when setting up the X12 deocde connector in the logic app.

{ "error": { "code": 500, "source": "logic-apis-southeastasia.azure-apim.net", "clientRequestId": "cd3c5f42-3843-429d-914f-edf25ba8e57b", "message": "BadGateway", "innerError": { "status": 500, "message": "Object reference not set to an instance of an object.", "error": { "message": "Object reference not set to an instance of an object." }, "source": "x12-sea.azconn-sea-001.p.azurewebsites.net" } } }

Answer 1

Hello @陳國棟,

The error message "Object reference not set to an instance of an object" typically occurs when you try to access a property or method on an object that is currently NULL.

Steps you can take to troubleshoot and fix this error:

1. Check for Null References: Review your code or configuration within the X12 decode connector to identify where the null reference is occurring. Make sure that all objects being referenced have been properly initialized.
2. Implement Null-Checking: Add null-checking logic to verify that the object being referenced is not null before attempting to access its members. This can help prevent the 'Object reference not set to an instance of an object' error.
3. Debugging: Use debugging tools available in Logic Apps to step through your workflow and identify the specific location where the error is occurring. This can help you pinpoint the root cause of the issue.
4. Update Connector Configuration: If the error persists, consider reviewing and updating the configuration of the X12 decode connector to ensure that it is set up correctly and that all necessary properties are provided.

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