在模擬鋼索時，部件兩張網，通過tie處理，運行計算出現報錯

SPRING, DASHPOT, or TRUSS Element 619 has zero length.

Abaqus/Explicit Packager exited with an error - Please see the  status file for possible error messages if the file exists.

豎向鋼索與橫向鋼索交點綁定處單元有問題，怎么解決啊？？