Missing h-files and Assistant Editor not working because of it (monoTouch/MonoDevelop)

Question

I am missing the .h-files when I just started my HelloWorld in MonoTouch/MonoDevelop. I have the same question as this guy, but the answer provided did not help me.

Answer 1

Try Closing down XCode and MonoDevelop completely and then reopen MonoDevelop. That worked for me.

Answer 2

Problem for me was that I had moved Xcode out of Application folder to another folder. Moving it back fixed it for me.

Answer 3

How are you opening the xib file in Xcode?

You need to double-click the xib file from within MonoDevelop so that MonoDevelop creates a fake project (with header files) for Xcode to use.