CRM Extension Application "deserialization error"

crm_extensions
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#1

Hi!

I wrote an application using the CRM extension API that fetches JSON from a page on my server and displays it as a card in hubspot. It was working fine for a week until a few days ago when it now errors. I haven’t changed the code of the page serving the JSON so I’m at a bit of a loss as to why this is happening.

If I look at the application logs, it failed on a timeout once, then worked again once, and now has failed on a “Response deserialization error” ever since. What does this error mean? Did the application fail to access my server or fail to interpret the results?

the JSON is
{ "results": [ {"objectId": 22222208, "title": "22222208 - MOJO test project", "status": "completed", "emotion": "Happy", "reason": "Clear results, very pleased", "5star": "1", "comment": "I really like this"} ] }

Please let me know any more information I can provide to help troubleshoot this problem