新手求助

我用CAD造型导入之后显示不出来啊，在PART列表里有这个名字。导入时我选的PART NAME是Part-Creat然后其他的都没变，它的提示是WARNING: The resulting body is not a valid manifold solid. It does not have any mass.
ERROR: Invalid input token
ERROR: ( 5<<£>>¨cm)
ERROR: "import1" is not a known constant, function or variable
ERROR: ( <<import1>> )
ERROR: "import1" is not a known constant, function or variable
ERROR: ( <<import1>> )
ERROR: "part25" is not a known constant, function or variable
ERROR: ( <<part25>> )
ERROR: "part25" is not a known constant, function or variable
ERROR: ( <<part25>> )
ERROR: The import of the file named 'D:/starding/Drawing1.dwg' failed to create any objects.
Additional information may be found in the log file named 'Drawing1.log'.
WARNING: Part .biyesheji_1.PART_26 has mass but no center-of-mass marker is specified.
WARNING: Part .biyesheji_1.PART_26 has mass but no center-of-mass marker is specified.
ERROR: The import of the file named 'D:/starding/Drawing1.dwg' failed to create any objects.
Additional information may be found in the log file named 'Drawing1.log'.
ERROR: The import of the file named 'D:/starding/Drawing1.dwg' failed to create any objects.
Additional information may be found in the log file named 'Drawing1.log'.
ERROR: The import of the file named 'D:/starding/Drawing1.dwg' failed to create any objects.
Additional information may be found in the log file named 'Drawing1.log'.

我感觉对于复杂模型一般通过三维软件造型后再导入adams比较方便，快捷，因为毕竟adams造型能力不强，为什么你非要用它做造型呢？至于教程，你可以到网上搜一下，有很多实例教程，而且论坛上也有很多资料供你学习啊！