为什么当我想通过 C# 运行 GAMS 代码时，visual studio 给我错误？

Question

I want to run my GAMS code via c# by GAMS API. when I start Visual studio,I recieve this error in

GAMSWorkspace ws = new GAMSWorkspace();

error: "Expected GAMS system to be 32 bit but found 64 bit instead. System directory: C:\\GAMS\\win64\\25.1"

GAMS and windows are both 64 bit.

Can anybody help me to solve it?

Answer 1

According to https://forum.gamsworld.org/viewtopic.php?t=7828 Lutz says:

Normally this error only occurs if you built your application as a 32bit version explicitly. Could you please check if you still get the error if you select x64 as platform for your program in the configuration manager of Visual Studio?