remodel issue with multimers

[sjung-chem]

Hello
I'm trying to use the remodel tool on a multimer. First I tried the examples from the tutorials (missing cterm and missing loops) but they crash

`protocols.forge.remodel.RemodelDesignMover: MODE 4: Manual DESIGN REMODEL
core.pack.task: Packer task: initialize from command line()
core.pack.task.ResfileReader: On line 3, the pose does not have residue with chain=H, PDBnum=12.
protocols.jd2.JobDistributor: [ ERROR ]

[ERROR] Exception caught by JobDistributor for job 3gbn_missing_loops_0001`

I tried to play around with my own models and found rosetta always to crash when more than one fragments are in the pdb