[Pharo-users] PrintString in PBE8

I started working through PBE8, and in section 3.13 there is a method: `Counter >> printOn: aStream ` `super printOn: aStream. ` `aStream nextPutAll: ' with value: ', count printString.` But it returns two warnings: \[printString\] No printString inside printOn Use cascaded nextPutAll:’s instead of #, in #nextPutAll: It has the option to automatically resolve the cascaded nextPutAll: which results in: `printOn: aStream` ` super printOn: aStream.` ` aStream` ` nextPutAll: ' with value: ';` ` nextPutAll: count printString` But it still has the warning about printString.