Ruby, no implicit conversion of Symbol into Integer

Question

yesterday I already asked you in \"no implicit conversion of Symbol into Integer, Ruby\". I think you need further information to answer the question. That’s the reason, why I a

Answer 1

You create RubyCommandinstance like

Litu::RubyCommand.new("switch_wago_do")

and you have

def initialize(params, &block)

So params would be String equal "switch_wago_do".
But you expect it to be Hash instance.

That is why commenting these strings solves problem.

@killProc=params[:killProc]
@name=params[:name]
@working_directory=params[:working_directory]||"."