Error expected formation ... to have a single item - terraform plan

[brendanjerwin]

Seem to be running into: https://github.com/mattaitchison/terraform-provider-convox/blob/master/convox/resource_convox_app.go#L170

What are the practical situations that might cause this?

[brendanjerwin]

Looks like its when there is more than one process per convox app. quite a common situation. :/

[mattatcha]

I am about to push a potential fix you can test if you would like.

[mattatcha]

@brendanjerwin 6f48f88