悬架分析时出现的问题，求大神解答！！

ERROR: The MARKER referenced by ID number does not exist.
ERROR: Value : 156
ERROR: Argument : J
ERROR: Statement : JOINT/53
ERROR: Line number : 8698
ERROR: The MARKER referenced by ID number does not exist.
ERROR: Value : 161
ERROR: Argument : J
ERROR: Statement : JOINT/54
ERROR: Line number : 8704
ERROR: Errors in the Adams dataset prevent it from being loaded into the database.
---- START: ERROR ----
Attempt to read in model into AMD was unsuccessful
---- END: ERROR ----
command: preferences/solver=CXX
command: preferences/status=on
command: control/ routine=acarSDM::con950, function=user(950,29,31,1,2,18,20,1,3,2,3,28,30,2,3,28,30,1,1)
command: simulate/static, end=36.000000, steps=35
---- START: ERROR ----
This command cannot be processed until a model has been defined.
---- END: ERROR ----
command: !
command: stop
Finished -----
Elapsed time = 0.00s, CPU time = 0.00s, 0.00%
Analysis failed!
Please check the error messages to determine the cause.