Exception: Escpos::InputNotSupported

Inherits:

ArgumentError

Object
ArgumentError
Escpos::InputNotSupported

show all

Defined in:: lib/escpos/errors.rb

Instance Method Summary collapse

#message ⇒ Object

Instance Method Details

#message ⇒ `Object`



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# File 'lib/escpos/errors.rb', line 10

def message
  "Image must be a path or an instance of ChunkyPNG::Image or MiniMagick::Image."
end