"design does not contain any logic" But it has NAND logic and test bench!

Thanks a lot!

I could not know that from books...

Now, I boot Tool > Launch EDA Simulation Library Compiler ( because I can't make Vector wave form, Linux edition)

My PC has ModelSim from altera, and set the location where modelsim installed.

The dialog recognized(as ModelSim altera starter edition Oct 1 2009),

and Set Library language as Verilog. Device family is Max II.

But I just get such dialog any time....

--- Quote Start ---

The ModelSim-Altera software comes packaged with precompiled simulation libraries.

Do not compile simulation libraries if you are using the ModelSim-Altera software.

--- Quote End ---

What does it means? I just installed ModelSim, had not converted it at any.

Please tell me what should I do ?

Help please!Thx!