#1421: GC operation on unregistered thread. Thread registered implicitly. -------------------------------------+-------------------------------------- Reporter: florian.hanke@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- I've been having the above output in James: https://github.com/floere/james/issues/12 It continues to run, but it is unsettling to use and keeps generating Github issues. The problem is very well described and discussed, including a solution: http://www.cocoabuilder.com/archive/cocoa/294771-thread-not-registered- mystery-under-gc.html The solution seems to be to call objc_registerThreadWithCollector() from the thread that wants to be GCed (if that is indeed the problem). Thanks! -- Ticket URL: <http://www.macruby.org/trac/ticket/1421> MacRuby <http://macruby.org/>