请问 LaTeX Error: Environment problem undefined. 怎么办?

[Linker error] undefined reference to `WinMain@16' 怎么办 An undefined error has occured what is environment problem Error:Top-level design entity "Verilog1" is undefined undefined latex $ latex How to use the LaTeX to solve maths problem environment problem和environmental problem有什么区别? "environment problem" 和"environmental problem"那种表达对 matlab错误：Input argument "x" is undefined.Error in ==> overla 在用matlab解微分方程时提示如下信息：Input argument "y" is undefined.Error i