Hi, when i try to split my Generic 300mm thick floor i got a error: Hollow core slab with invalid thickness. Change the selected template family in Config or adjust the thickness of the slab to match. I tried to use different types of floor, different thickness (300,500,1000mm) and use different slab families, so if you have any ideas to solve it, please report.
![edgarsceplis09_0-1705443313697.png edgarsceplis09_0-1705443313697.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1314822i99CC375C2C1356C1/image-size/medium?v=v2&px=400)
![edgarsceplis09_1-1705443323567.png edgarsceplis09_1-1705443323567.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1314823i66D5399E1C2D7416/image-size/medium?v=v2&px=400)
![edgarsceplis09_2-1705443336606.png edgarsceplis09_2-1705443336606.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1314824i36DD4D57F6B5F132/image-size/medium?v=v2&px=400)