This seem to be triggered by a test for numeric value being locale-dependent, and the server somehow defaulting to norwegian (comma instead of dot in float values). Have set locale to en_US.utf-8 now..
I don't know if we want to or if it is realistic to be independent of the system locale, or if we want to require specific locale settings? Anyway, the problem was with isNumeric in MathUtils.
Den 25. mai 2010 kl. 23.19 skrev firstname.lastname@example.org: