Autodesk Robot Structural Analysis

[#1]

When I'm trying to calculate required reinforcement for slabs, as well as beams. I get the folowing error: "Required types are not ascribed to SLS combinations. Calculations may be incorrect."

Whats wrong? 

[#2]

Please check http://forums.autodesk.com/t5/Autodesk-Robot-Structural/sizing-slab/m-p/3280315/highlight/true#M2093

Focus on the massage 8 in particular.

Hope this helps.

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.

[#3]

Still can't find whats wrong.

[#4 · Accepted solution]

* Required types are not ascribed to SLS combinations

Please make sure that creating combinations you assigned the appropriate type as required by the RC design code you selected (see the attached picture).

For emaxple : for EC code for SLS check you have to create \ use SLS:QPR combinations