求解2d模型时出现了这个问题求助

PURPLE527

Face 622 (of body Polyline1) either has multiple disjoint regions or has loops whose faceting intersect. This can happen when two curved edges that are very close have very loose surface approximation settings. Using tighter surface approximation settings may resolve the problem. (11:26:25 上午  四月 22, 2016)

敦敦

你的模型有面域发生重叠现象，这是不允许的

luomu

可能是面有交叠的地方，提示你两个间隙很近，虽然理论上不可能接触，可能模型很粗糙，软件的模型尺寸没有那么高的分辨率，导致两个面就接触了，提示了你出现错误的地方，仔细看看。