> I tried to debug it but cannot step into the codes of fgl unit so cannot find the cause.
Recompile the unit yourself using debug info -- View this message in context: http://free-pascal-general.1045716.n5.nabble.com/fgl-unit-bug-in-generic-class-TFPGMap-tp5720282p5720394.html Sent from the Free Pascal - General mailing list archive at Nabble.com. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
