search for: l771

...) at testthat/test-scheduling.R:13 3: private$callback() 4: self$protect({ task() }) 5: private$refCount$release() 6: private$callback() 7: self$protect({ task() }) 8: force(expr) You can see complete logs on Travis here: https://travis-ci.org/rstudio/pool/jobs/217301804#L747-L771 In the test, a re-entrant function is called (self$protect, at levels 4 and 7 on the call stack), and in the inner call (7), a variable, `task`, does not have the correct value. It should be a function, but it isn't; it's either NULL or some other non-function value. That code is here:...

...t; 4: self$protect({ > task() > }) > 5: private$refCount$release() > 6: private$callback() > 7: self$protect({ > task() > }) > 8: force(expr) > > You can see complete logs on Travis here: > https://travis-ci.org/rstudio/pool/jobs/217301804#L747-L771 > > In the test, a re-entrant function is called (self$protect, at levels > 4 and 7 on the call stack), and in the inner call (7), a variable, > `task`, does not have the correct value. It should be a function, but > it isn't; it's either NULL or some other non-function value...