generation problem!

[moris]

When i start the solver i have this assertion window.

Please,i want to know what this assertion mean!

[Liviu Lalescu]

You are using an old version and the line numbers do not correspond. Probably you have a subgroup which has to attend 2 activities at the same time - a broken basic time constraint.

[moris]

Please can you look at the sample,when i try to activate the last activity, i will have in result generation the "assertion window"!

[Liviu Lalescu]

I tried with my latest version (FET 5.9.1) and everything is OK, just it does not solve.

I see that you have FET version 5.6.0. Maybe I fixed this crash bug in later versions, please update your software.