JRE Compiler Compliance Problem

Updated to Katalon Studio ARM 64, Version 9.1.0.
Warning Observed from the “Problems” tab "Description Resource Path Location Type The compiler compliance specified is 1.8 but a JRE 17 is used | %Users%user%Documents%Testing%katalon%k-project%li-test%li-test.prj
Compiler Compliance JRE Compiler Compliance Problem

Current local version(s) of JRE are:
java 17.0.8 2023-07-18 LTS
Java™ SE Runtime Environment (build 17.0.8+9-LTS-211)
Java HotSpot™ 64-Bit Server VM (build 17.0.8+9-LTS-211, mixed mode, sharing)

openjdk version “21.0.1” 2023-10-17 LTS
OpenJDK Runtime Environment Temurin-21.0.1+12 (build 21.0.1+12-LTS)
OpenJDK 64-Bit Server VM Temurin-21.0.1+12 (build 21.0.1+12-LTS, mixed mode)

Searched google and the Katalon community and found no documentation referencing how to specifically resolve this in the latest version of Katalon Studio.

Need a little help making sure Java JRE and Katalon Studio Configuration are aligned with the correct and supported versions of Java/JRE and Katalon. e

1 Like


I found this document: https://docs.katalon.com/docs/katalon-studio/get-started/workspace-settings/katalon-studio-preferences/set-a-new-default-jre-for-test-projects-in-katalon-studio mention that From version 9.0.0 onwards, Katalon Studio only supports default JRE from v17.. I think you can downgrade Katalon and try other JRE versions to see if it is fixed. Thanks