If you started using Quartz Composer well before 2014...
(like, say, in 2007)
. ... then
The Quarzenegger may be for you.
With
The Quarzenegger, you can open any of these older QC compositions (*.qtz files) and find and correct the CIKernel compilation errors. Once the errors have been removed, you can then save the file and open it again in the Quartz Composer editor and, VOILA, all the connections should be intact, to go along with your newly debugged shader code.
Labels: compositions, errors, quartz composer