I can build/download the sensor tile kit demo SW, but the debugger says it cant find the source
I built the software by just pasting the entire en.stsw-stlk01 folder structure in my workspace folder and then navigating down through the directory structure until I found a project file with the butterfly logo and then clicking on it (see attached).
The build works, takes about 22 seconds to complete, and I can download/run the resulting elf file on the sensor tile (via my nucleo board) and it does run! 
Unfortunately, I can’t set breakpoints in the code because the debugger reports that it can’t find the source file (for main.c - see attachment 2).
I suspect that the problem is that the project is not setup in the normal way an ac6/eclipse project is structured, but can anyone tell me how I might correct the problem?
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