Deploy error when executing Rholang code. in proxy.js

[jimscarver]

What causes the error "Deploy error when executing Rholang code." getting a map result from a deploy.

the code ends with:

stdout!(["counts", *counts])  |
deployId!(*counts)

we get the counts map on stdout but we get the error instead of counts back in deployId.

[dckc]

I don't have enough information to address this.

Exactly what steps should I take to reproduce the symptoms?

[jimscarver]

The steps to reproduce the symptoms are here
https://docs.google.com/document/d/1V5k9tDjztEVDYiXJG1-Hpb0rNtVcV22GrsdXb0pDUx8/edit#

[jimscarver]

I get the same error on testnet.