Improving Error Handling

[gbaptista]

Error Handling

Rescuing

require 'gemini-ai'

begin
  client.stream_generate_content({
    contents: { role: 'user', parts: { text: 'hi!' } }
  })
rescue Gemini::Errors::GeminiError => error
  puts error.class # Gemini::Errors::RequestError
  puts error.message # 'the server responded with status 500'

  puts error.payload
  # { contents: [{ role: 'user', parts: { text: 'hi!' } }],
  #   generationConfig: { candidateCount: 1 },
  #   ...
  # }

  puts error.request
  # #<Faraday::ServerError response={:status=>500, :headers...
end

For Short

require 'gemini-ai/errors'

begin
  client.stream_generate_content({
    contents: { role: 'user', parts: { text: 'hi!' } }
  })
rescue GeminiError => error
  puts error.class # Gemini::Errors::RequestError
end

Errors

GeminiError

MissingProjectIdError
UnsupportedServiceError
BlockWithoutStreamError

RequestError