Application Link Failed after Confluence Upgrade

[Wooin Choi]

Yesterday I've updated our confluence server from v6.11.2 to v7.5.3.

(And I've updated our crowd from v2.12.0 to v3.0.5)

And we have inhouse mobile application to get Jira/Confluence contents.

Between the application and confluence, we've set application links with Outgoing/Incomming authentication with OAuth.

But after upgrading confluence, we can't get confluence contents in our mobile application.

Is there any things to do after upgrading from v6.11.2 to v7.5.3 to ensure the link is valid?

[Brant Schroeder]

@Wooin Choi Welcome to the Atlassian Community

I would assume that the application has some way to test the connection.  If you have established the connection how are you pulling the information?  You should be able to see in the mobile application logs if the connection is working.  Did you develop the application or was it something you purchased?