you load the demo cell without controller. "default"
If you change the robot controller to abb you can see the problem in the background with xmls.
RE and PS have problems after change the robot controller to "default" in Background search RE and PS the old syntax.
please check the robotsmachinedatafiles folder.
do you have in these folder wrong files RE check these.
Thanks for your reply voelzke,
have checked these options. Actually there was an xml file missing which contained the data required in folders like OLPCinfiguration, DataConfiguration in the respective controllers installed.
Now have done an xml customization and errors are gone.
Some Actions, params were to be incorporated. Have done it and its working fine now.