[openvrml-develop] .wrl file problem in openvrml 0.16.6,

[stone <12s...@16...>]

Hi All!
I am using ARToolKit Pro v4.3 with OpenVRML 0.16.6 in windows.
I loaded a .wrl file in OpenVRML 0.14.3,it's OK.But when I was loading the .wrl file in this OpenVRML 0.16.6,it showed an error:"chahu.wrl:546:44:node "Teapot01" has not been defined in this scope ",I don't known what's wrong with this.
The addition is the .wrl file which was exported by 3d max 9.
I am first use OpenVRML,please nice one help me,thanks very much.