Gantt Charts doesn't start on its own

Problem

The Gantt Charts for Structure app(formerly Structure.Gantt) is not automatically enabled on its own after a Jira restart, or it occasionally becomes disabled. I have to manually enable it on the page.

Solution

This can happen when the Gantt Charts app is waiting for some necessary components when Jira is starting up, and it times out. You can try to extend the timeout setting and give apps more time to start by following the steps below:

1. Stop your Jira.

2. Add -Datlassian.plugins.enable.wait=300 as a startup parameter: https://confluence.atlassian.com/adminjiraserver079/setting-properties-and-options-on-startup-950289122.html

3. Start Jira.