This started failing since yesterday...
% asadmin start-cluster c1
remote failure: in1: injection failed on
org.glassfish.virtualization.commands.SupplementStartInstance.groups
with interface org.glassfish.virtualization.spi.GroupManagement
in2: injection failed on
org.glassfish.virtualization.commands.SupplementStartInstance.groups
with interface org.glassfish.virtualization.spi.GroupManagement
in3: injection failed on
org.glassfish.virtualization.commands.SupplementStartInstance.groups
with interface org.glassfish.virtualization.spi.GroupManagement
The command start-instance failed for: in1 in2 in3
Command start-cluster failed.
-marina