expected class-name before '{' token

[zomerfeld]

Hey everyone. This used to work fine a few months ago and now I'm getting this compiling error. Any idea what changed?

Veryfing code using this library in Particle Build fails with this error:

Adafruit_Thermal/Adafruit_Thermal.h:36:39: error: expected class-name before '{' token
 class Adafruit_Thermal : public Print {
                                       ^

[atheros]

Those are the "benefits" of cloud base IDEs. They changed something in the firmware and you can't use older version. Classes Print and Stream are missing.