技術鄰?>? CAE仿真?>? Ansys lsdyna計算時出現這兩個錯誤怎么解決? 21 瀏覽:2906 回答:1 Error 30280 (INI+280) Negative volume check the seg normal *** Error 20018 (STR+18) input phase completed with 1 fatal errors please check messag file