I can confirm this problem. I reinstalled Hardy from scratch, but kept my home-partition with settings from gutsy. When trying to start any java-based function i got the message as printed by AleksanderAdomowski.
In the java-settings windows none of the JRE-environments where selected. Selecting one of them did not change anything. After closing and reopening the settings window, the setting was just as before (no JRE selected).
Deleting javasettings_Linux_x86.xml fixed the problem.
I can confirm this problem. I reinstalled Hardy from scratch, but kept my home-partition with settings from gutsy. When trying to start any java-based function i got the message as printed by AleksanderAdomo wski.
In the java-settings windows none of the JRE-environments where selected. Selecting one of them did not change anything. After closing and reopening the settings window, the setting was just as before (no JRE selected).
Deleting javasettings_ Linux_x86. xml fixed the problem.