顺序热力耦合多尺度模拟数据检查出现错误？

1.ONLY DEGREES OF FREEDOM 11 AND ABOVE CAN BE ACTIVE IN THE MODEL FOR THIS PROCEDURE. CHECK THE PROCEDURE AND ELEMENT TYPES USED IN THIS MODEL.

2.REBARS CANNOT BE USED IN A HEAT TRANSFER OR MASS DIFFUSION ANALYSIS

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

针对错误1，2，3基本上都是出现在来梁单元模型里，在进行热传递的过程中，已经检查过单元属性都是热传递，实体单元网格类型为DC3D8，梁壳网格单元为DC1D2，希望老师们解答一下，学生十分感谢。