关于网格划分时自相交与拓扑的问题，烦请各位专家解答，不胜感激！

zzm52099

菱形按照2mm圆柱扫描，而后阵列得到如下网片。fluentmeshing划分网格显示自相交与拓扑失败（Error: 662 self-intersecting triangles exist in the model, which is above the limit for automatic smoothing ( 10 ).Either CAD plug-ins (instead of CAD readers) were used, which sometimes lead to a Multi-body-part topology, or Share Topology in SCDM/DM failed at certain locations. In the latter case, make sure to invoke Forced Share option in SCDM
Error Object: #f），是因为模型吗，还是操作有问题呢？有时候划分体网格总是出现（Error: Unresolved gaps have been detected at the indicated locations. To resolve these gaps, either close the gaps or refine the mesh.
Error Object: #f）这又是什么问题呢。请各位专家不吝赐教，感谢万分！