振动分析时出现的问题，请高手指点

liulangtiany

WARNING: The value of .model_1.DV_1[1] is 3.15, which is not one of the allowed values.
WARNING:    The sum of all of the Action-Only forces acting on
   MARKER model_1.PART_7.MARKER_35 has been requested.
   However, there are NO active Action-Only forces
   acting on this marker.
ERROR:      User function for VARIABLE model_1.Output_Channel_1.output_channel_variable has been incorrectly specified.
   Function FM in the FUNCTION = expression refers to MARKER model_1.PART_7.MARKER_35
   that is not the I marker of any "TRANSLATIONAL ACTION-ONLY"
   force element defined in the dataset.
ERROR:   Model did not pass verification phase