Hi,
I have all of my libraries in place and I can see them in "Add Library/User" menu. I have written a couple of libraries that include other user libraries. when I try to build and upload I get this error saying that the library I included in my library was not found or "In file included from ... fatal error No such file or directory". I can build and upload using Arduino IDE. My board is Teensy 3.2 and I am using VS2015 community + Arduino IDE 1.6.6. Can you please help?
Sean

I include the required libraries in my master sketch and as I said Arduino IDE works fine, it builds and uploads my code and the micro controller runs it without a problem. My libraries include other code in order to do their job, I don't know if I can include all those libraries in my master sketch. For example I include library A.h in my master library to use its functions and classes, and A.cpp includes other libraries to use theirs to do its thing. The builder finds A.h in my main sketch but can not find other libraries that A.cpp includes, like B.h which is also in my library folder. One other thing is that the problem seems to happen with this library. I can include it in my main sketch with no problem but can not include it in my library .cpp .
Sean

Are we talking about normal arduino libraries stored in "mydocuments\arduino\libraries" or under the ide folder?

Please show a screen shot of your project open in visual studio with the solution explorer expanded so I can see your project structure

Okay well I explained earlier that it's always been the case that libraries are #included in the main sketch .ino code.

It's only since arduino 1.6.6 that it automatically works out 2nd level libs and behind the scenes if effectively #includes then in the .ino sketch code during compile.

I also explained that this is a new feature not yet in visual Micro.

So have you done as I suggested and ensured that all possible libraries are #included in the .ino sketch code?