The Plugin keeps getting stuck, giving page unresponsive error pop up.

[Apoorva Sharma]

Hi,

We have a custom plugin that was working fine in jira version 8.x but now post upgrade to jira version 9.4.3 we have started facing issues with the Plugin UI.

The Plugin keeps getting stuck and throws out page unresponsive error pop up. We have tried it in our local where it seems to be working fine with the same Jira version i.e. 9.4.3 but on one of our environments it is not working as expected.

In error logs we do not see any error or exceptions. In the console log, we are only able to see some violations related to js but there is no error in the console either. 

Kindly provide any suggestions or resolutions for this issue.

[Rilwan Ahmed]

Hi @Apoorva Sharma ,

It is better to rebuild plugins when jira is upgraded from one major version to another. (example Jira 8 to jira 9).

Your local instance may not have same config, same data, same plugins as in production jira. 

So my suggestions are:

1. Always refer to release notes before upgrading the jira. 
2. Refer preparing for jira 9.0 for developers. 
3. Check if issue is reproduced n different browsers like chrome, firefox, edge etc. 
4. Now that the plugin worked in local instance, try to delete the plugin from production, reinstall the plugin. If still there is issue, restart jira after clearing plugin cache.
5. If still you have issue, enable debug mode for the plugin, check for logs again.