non-fatal error on Adafruit Feather M0: cannot open source file "sam.h"

[pomplesiegel]

When attempting to compile example code or other code for the Adafruit Feather M0, the code successfully compiles. However, this is shown as a "problem" at the top of my project:

{
"resource": "/Users/michael/Desktop/tempDev/eepromTest/eepromTest.ino",
"owner": "generated_diagnostic_collection_name#0",
"severity": 8,
"message": "cannot open source file "sam.h" (dependency of "/Users/michael/Library/Arduino15/packages/adafruit/hardware/samd/1.2.9/cores/arduino/Arduino.h")",
"startLineNumber": 4,
"startColumn": 1,
"endLineNumber": 4,
"endColumn": 54
}

I am using the full intellisense feature and have disabled the fallback, as that is the only way I could get syntax highlighting to work.

Any thoughts? Thank you!

[LYWalker]

I have the same problem with the Adafruit Metro M0 Express

[LYWalker]

Fixed by adding:

"C:\\Users\\------\\AppData\\Local\\Arduino15\\packages\\**"

Into the includePath in my c_cpp_properties.json file

[stale]

This issue has been automatically marked as stale and closed because it has not had recent activity. Please feel free to open a new issue if you would like further discussion. Thank you for your contributions.

[rickoman]

I had the same problem fresh install. Adding the path recommended by LYWalker fixed the problem