I had version 1.9.4.9 and everything worked. After installing 1.9.5.2 robocode does not start No robocode.properties. Using defaults. java.lang.UnsupportedOperationException: The Security Manager is deprecated and will be removed in a future release my operating system is Linux Mint java version "19.0.2" 2023-01-17 I copied robocode.sh from version 1.9.4.9 and replaced it with robocode.sh in version 1.9.5.2 and the program worked. Not sure if this is the right decision
I had version 1.9.4.9 and everything worked. After installing 1.9.5.2 robocode does not start No robocode.properties. Using defaults. java.lang.UnsupportedOperationException: The Security Manager is deprecated and will be removed in a future release my operating system is Linux Mint java version "19.0.2" 2023-01-17
I had version 1.9.4.9 and everything worked. After installing 1.9.5.2 robocode does not start