Watch Face Studio Build Warning 'F25C_P%M'

Hello fellow Samsung Watch Face Developers

I am encountering an issue while trying to build my Watch Face on the newest Version of Watch Face Studio.
The Issue is a warning that states: The command “F25C_P%M” is either incorrect or could not be found.
The screenshot provided is in german:

I don’t know what this is but I can’t continue building the watch face even though it’s “only” a warning.

I couldn’t find anything about this, does anyone know what this warning means?

Thanks in advance


I think it is the keystore password. They tightened up the use of non standard characters that was allowed in previous versions of WFS.

See Oracle Documentation

A valid password can contain 6 to 30 characters, begin with an alphabetic character, and use only alphanumeric characters and special characters like Underscore (_), Dollar ($), Pound (#). The password must contain at least one number.

If you aren’t published on Play Store just create a new Keystore.jks file and alias.

If that isn’t it let us know and I’ll tell you where to find the log and maybe that will help.

Samsung Developer Relations

Oh wow, I didn’t notice!
Thank you so much, my password literally has those characters and an @ in front of it so that might have caused it to interpret the next String as a command…

Thanks so much again