Download 6.6.1 from the same archive folder.
| Issue type | How to fix | |------------|-------------| | | Upgrade to 6.6.1, 6.7.0, or later | | Java/OS compatibility | Adjust JVM args, use JDK 8 (not 11+) | | Plugin/extensions | Manually replace .jar files in plugins/ folder | | Export/print failures | Update jasperreports.jar to a compatible 6.6.x patch version | download jaspersoft studio 660 fix
Are you connecting to a , or just running local reports? Download 6