I have a problem with Optim, and I’m not exactly sure how to debug it. On master I get the following log ( https://s3.amazonaws.com/archive.travis-ci.org/jobs/196382616/log.txt , warning it’s a 3mb stack trace) when trying to test the PR that can be found here https://github.com/JuliaOpt/Optim.jl/pull/355 . Notice, that Optim master will give a similar error message, so it’s not really that PR specifically, it’s just easier to share the link for the log that way.
Basically, I have no idea what that output tells me. We might be doing something that is illegal under the new type-algorithm, but I have no idea where to start.
Thanks!