Linux command give an error message when batmass start

[ofilangi]

next installing batmass with ./batmass-linux.sh and run batmass executable .
Batmass start and the icon appears.
When the icon desappear, nothing happens.

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.netbeans.ProxyURLStreamHandlerFactory (file:/home/ofilangi/batmass/platform/lib/boot.jar) to field java.net.URL.handler
WARNING: Please consider reporting this to the maintainers of org.netbeans.ProxyURLStreamHandlerFactory
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release

[chhh]

• First see this issue: Batmass does not run under Ubuntu 18.04 with JDK 12 #17

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• Paste output of java --version here.

• The old installer from github required java 8. You can download a build of openjdk from Eclipse Temurin project, specifically version 8.

1. See here: https://adoptium.net/temurin/releases/?version=8
2. Select your OS and architecture correctly. You can download either JRE or JDK, it doesn't matter.
3. Unpack the archive somewhere
4. In your installed batmass folder edit file <batmass-install-dir>/etc/batmass.conf
   4.1) Uncomment and change line #jdkhome="/path/to/jdk"...
   4.2) ...to the path to your unpacked JDK or JRE: jdkhome="/home/blabla/OpenJDK8U-jre_x64_linuyx_hotspot_8u222b10/jdk8u222-b10-jre"
5. Start batmass executable again, should work now

[ofilangi]

Works fine now !
thanks