#196 Projectlibre does not run on newest Java version

[Su Zu]

Trying to run projectlibre with the newest Java version gets me the following and exits:

>java -Xms128m -Xmx768m -jar projectlibre.jar
opts:
ProjectLibre Version: 1.9.8 local version 1.9.8 updated=false java version=24.0.2
Exception in thread "main" java.lang.UnsupportedOperationException: Setting a Security Manager is not supported
        at java.base/java.lang.System.setSecurityManager(System.java:286)
        at com.projectlibre1.pm.graphic.frames.StartupFactory.instanceFromNewSession(Unknown Source)
        at com.projectlibre1.pm.graphic.gantt.Main.main(Unknown Source)
        at com.projectlibre1.main.Main.main(Unknown Source)

Workaround: Install Java SE 23 development kit from the java archive and running:

"C:\Program Files\Java\jdk-23\bin\java.exe" -Xms128m -Xmx768m -jar projectlibre.jar

[Tahoeob]

ProjectLibre's new release only runs on the new macOS with M silicon. It does not run with the x86 older chips. Apple has discontinued support as well. If you need to run on an older Mac then go to Files here and download version 1.9.3