Topic: Modelling of slab

I have designed the reinforced concrete slab model in atena 3D software. But when i click on run there is occuring catasrophic faliure. Plz help me as son as possible.
Thank you
Regards
Jaspreet kaur

Re: Modelling of slab

Dear Jaspreet kaur,
please follow ATENA Troubleshooting, 2.1.1 to send us your model etc.
Regards.