Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
I have run into this problem using widgets in 3.0.0. The following error occures at certain times: % Variable is undefined: <UNDEFINED>. % Execution halted at XIDR_EVENT <xidr.pro( 413)> . Line 413 starts the case-statement in the event-handler. I know several have this problem with IDL 2.4 --> Are there some solutions to it or if NOT are someone trying to correct it? It (the bug) was already detected back in ver.2.4 !! Andreas