求助！基于ADAMS四轮转向动力学仿真的毕业设计

zemit

我在做毕业设计，中间出了问题，现在卡住了不能进行，拜托高手指点，十分感谢。
我的设计是四轮转向，使用ADAMS2003，模型很简单，只画出前后悬架、转向杆、底盘、轮胎和路普。
前面进行的很顺利，在添加轮胎时弹出警告如下：
WARNING: Model .model_1 is no longer compatible with the ADAMS/Solver (C++).
.model_1.TIRE_1 is causing the incompatibility because:
   1) Objects of type Tire are not compatible with the
      ADAMS/Solver (C++).
   2) The topology of the model has changed so .model_1.TIRE_1
      is no longer connected in a way that is compatible with the
      ADAMS/Solver (C++).
   3) An attribute of .model_1.TIRE_1 is no longer compatible with
      the ADAMS/Solver (C++).
If you intend to use the ADAMS/Solver (C++), then be sure that you
set your preferences so ADAMS/Solver (C++) is the default as follows:
   - From the Settings menu, point to Solver and select either
     Solver Executable or Preferences, depending on the product
     you are using.
   - Press F1 in the dialog box that appears to learn more.
If you do not want to use the ADAMS/Solver (C++), you must change
your model to eliminate the incompatibilty.  See the online help
for the object listed for more information.
参数完全是李军UA轮胎参数，请问最后仿真失败和这有关么？轮胎文件应该放在哪个文件夹？求高手指点，谢谢。