TwistedUmbrella/android_frameworks_base — comment on commit fd19b6b164f0cbfed50c0fbd0d78ff8613f6ac3b
File:  line 0
By TwistedUmbrella:

Is this an error you received from a compiled version? Was it for mecha or ace? Is it after the build that integrated this addition or before it? Your comment does not provide much information as to how, when, or why you are getting that message. I have double checked the source code against the version committed to CAF, and it does not appear to have integrated improperly, so perhaps it is simply from an outdated build.