I routinely get this error when I forget to add a module that I
import to the project. It throughs me for a loop because the
error doesn't really make sense for what is actually wrong(or
Error 42: Symbol Undefined _D9DLLImport12__ModuleInfoZ
Adding DLLImport.d to the project solves the problem.
I guess this is due to the fact that the module does not have a
library backing and the __ModuleInfo function isn't generated for
it so it doesn't exist anywhere? (Just guessing)
Is there any way Visual D can help with this? Either watch out
for the error(I guess this is a dmd problem) and rename it or add
a hint about adding it to the project or somehow detect the
modules and add them silently to the command line or even auto
add them to the project?