As the recent update of Java 6 for Mac OS X (Java 1.6.0 Update 51 / Java for OSX 2013-04) turned out to be incompatible with ASGARD 2.3. we have decided to release a fixed version of ASGARD for all users running Java 6 on Max OS X. Mac users that have already migrated to Java 7, as well as users of all other operating systems, seem not to be affected, so there is no need for them to update to ASGARD 2.3.1. Symptoms of the problem in Mac OS is that ASGARD shows a completely empty window and optionally a dialog window indicating a graphic device initialization error. Note that these problems only occur when Java 1.6.0 Update 51 is used, all prior versions are not affected by this problem.
ASGARD 2.3.1 can be downloaded [here].