VS 2010, NUNit, and “The breakpoint will not currently be hit. No symbols have been loaded for this document”

Question

Using Windows 7 32 bit, VS 2010, .NET 4 DLL, NUnit (2.5.5) to unit test the application. I\'m currently getting the following error; seen plenty of posts and tried the followin

Answer 1

Are you running NUnit and then loading the DLL? Try instead opening the project properties, Debug tab, switch the start action to 'Start external program', point to the NUnit exe, put your dll name in 'command line arguments'. Then start the library project right-clicking it and choosing Debug -> start new instance.