Hi,

I have a solution with 2 Arduino Shared Code projects.  Within the ino file, the #include statements that reference files in the shared projects do not show indicate any errors, and I'm able to "go to definition" successfully, which indicates the references are found correctly within Visual Studio.  However, when I build, one of the shared projects builds successfully, while other shows this error:

Main.ino: 2:46: fatal error: src/PathToFolder/ImportedFile.h: No such file or directory

It appears that during compilation, the files are copied to this temp folder:

C:\Users\[user]\AppData\Local\Temp\VMBuilds\[ProjectName]\[BuildEnvironment]

For the project that I'm able to compile successfully, I see that the files within the shared project are copied to:

C:\Users\[user]\AppData\Local\Temp\VMBuilds\[ProjectName]\[BuildEnvironment]\Debug\[Path to File]

For the shared project that does not compile, the files are copied to:

C:\Users\[user]\AppData\Local\Temp\VMBuilds\[ProjectName]\[BuildEnvironment]\Debug\[Path to File]\Debug.Shared\[Path to File]

How is this temporary output path determined?  Is there something configured incorrectly in my project that's causing different shared projects to output to different locations?

Thank you for your help,
Glen

Thanks for the info. You should try to keep arduino project names simple and short. I suggest rename your project called "LinkItOne.Shared" to "LinkItOne_Shared". Make sure you rename the project, folder and any files that use the same format.

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