I'm still struggling to diagnose further, with this issue this morning ...
I have found that by compiling manually :
arduino_debug --verbose --pref build.path=c:\test\build --upload C:\Users\e156994\Documents\Arduino\Projects\MyBlink\Blink\blink.ino
I get a similar result as when using the IDE.
- Compiling the project for the first time always works. (and creates all of the build files as expected)
- Compiling it again fails straight away ...
If I delete all of the build files, then compiling works again. (Just the once)...
So it appears to me, that the compiler is failing, because it cannot overwrite one or more of build files ????
I would appreciate any thoughts or suggestions.
Regards,
Wit C.