elements have missing property definitions. The elements have been identified in element set ErrElem

[PJackson123]

I am new to abaqus and keep receiving this error after attempting to put a pressure load on a pressure vessel with internal truss supports: elements have missing property definitions. The elements have been identified in element set ErrElemMissingSection.. Can anyone provide a step by step solution?

 

[FEA way]

Check this set named ErrElemMissingSection to see which elements are missing section definition. Then go to Property module and fix these assignments. Also make sure that proper section type is applied to each kind of element.