Possible Causes

I delete "Start Date" and "End Date" custom fields, and now I can't use Xray Reports

Step-by-step guide

  1. Go to the Jira Administration option Manage apps
  2. Scroll down to the User Installed apps and look for the Xray entry
  3. Press the Disable button to disable Xray, wait until it finishes
  4. Enable Xray by pressing the Enable button
    Do not worry; you will not lose information. However, we suggest you perform this operation in non-working hours.

Note: Before deleting Xray custom fields, please contact our Support for clarification.