Function println not matched when using ArduinoCore-samd core

[enekochan]

Describe the bug
Using the ArduinoCore-samd println function in Serial is highligthed as "No matching member function for call to 'println'" even if it is shown in code completition and the sketch is built without problems:

No matching member function for call to 'println'

/Users/username/Library/Arduino15/packages/arduino/hardware/samd/1.8.6/cores/arduino/Print.h:78:12:
note: candidate function not viable: no known conversion from 'Uart' to 'Print' for object argument

To Reproduce

1. Install ArduinoCore-samd.
2. Create a simple sketch and write a Serial.println("..."); statement
3. See error

Expected behavior
Call to println be correctly recognized as belonging to Serial.

Screenshots

Desktop:

• OS: macOS 10.15.5
• Version: Arduino Pro 0.0.6 (0.0.6.20200409.2)
• ArduinoCore-samd 1.8.6

[ubidefeo]

@enekochan
This should be resolved, can you try the 0.1.4?

[enekochan]

Sorry no, still not working.

[enekochan]

Full error log:

No matching member function for call to 'println'

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:79:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:78:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:77:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:80:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:81:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:82:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:83:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:84:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:85:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:86:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:87:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:88:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:89:12:
note: candidate function not viable: no known conversion from 'Uart' to 'arduino::Print' for object argument

/Users/enekochan/Library/Arduino15/packages/arduino/hardware/samd/1.8.11/cores/arduino/api/Print.h:90:12:
note: candidate function not viable: requires 0 arguments, but 1 was provided

[ubidefeo]

thanks @enekochan
we'll look for a solution :)