Error when loading knowrob: java does not exist
Hello All, I have some errors when loading the knowrob like this message "ERROR: /opt/ros/diamondback/stacks/knowrob/semweb/prolog/init.pl:22: '$open_shared_object'/3: libjava.so: cannot open shared object file: No such file or directory ERROR: /opt/ros/diamondback/stacks/knowrob/semweb/prolog/init.pl:22: /opt/ros/diamondback/stacks/knowrob/3rdparty/jpl/prolog/jpl.pl:4643: Initialization goal raised exception: *library `java' does not exist (Please add directory holding libjava.so to $LD_LIBRARY_PATH) ERROR: /opt/ros/diamondback/stacks/knowrob/semweb/prolog/init.pl:23: jpl:jpl_set_default_jvm_opts/1: Undefined procedure: jpl:jni_set_default_jvm_opts/2 Warning: /opt/ros/diamondback/stacks/knowrob/semweb/prolog/init.pl:23: Goal (directive) failed: user:jpl_set_default_jvm_opts([-Xmx256M])"* Please if you can help me to solve these errors. Thanks Ahmed
