Precondition fails in the "Gaia Project Templates" dialog

Problem

When creating a project with Gaia for JIRA that requires the use of Confluence, you may get this error in the "Gaia Project Templates" dialog.

This usually happens when the Confluence credentials are missing or not entered correctly. In this case, make sure that the credentials are entered correctly (i.e.: User and Password are filled in)

In the case where the error happens even if the credentials are entered correctly, please follow the solution below.

Solution

In the case where you get the error and the Confluence credentials are entered correctly, close the dialog and force a reload of JIRA in your browser. After this, you should be able to go back to Gaia and create your project. 

Other known issues of Gaia for JIRA :