On 11/01/2012 15:12, Kjow wrote: > 2012/1/11 Kjow<antispammoni at gmail.com>: >> In attachment the window >> with the error. > I missed the attachment. > Chek your debugger is set up. Also make sure our project is compiled with debug info http://wiki.lazarus.freepascal.org/Debugger_Setup Then open the stack widow: Menu "View" > "Debug windows"