Ruby on Rails：TypeError（没有将字符串隐式转换为整数）

Question

Any idea why does this code throws the type error? ( No implicit conversion of String into Integer)

integration.properties[ApplicationIntegrations::SendSummary::WEBHOOK] = data["incoming_webhook"]["url"]

For more clarification I'm adding the following code to the above question-

def authorize
      integration = Application::Integration.find_integration(user: user)

      if integration && data["incoming_webhook"]
        if integration.enabled?
          integration.scopes.concat(data['scope'].split(',')).uniq!
          integration.properties[ApplicationIntegrations::SendSummary::WEBHOOK] = data["incoming_webhook"]["url"]
          integration.save
        else
          Rails.logger.error "AuthorizeWebhook called for #{user.email} with disabled integration."
        end
      end

      integration
    end

This is the exact error -

TypeError:
   no implicit conversion of String into Integer
 # ./app/integrations/authorize_webhook.rb:17:in `[]='
 # ./app/integrations/authorize_webhook.rb:17:in `authorize'

Any kind of help would be greatly appreciated. Thanks in advance.

Answer 1

Try:

integration.properties[ApplicationIntegrations::SendSummary::WEBHOOK] = (data["incoming_webhook"]["url"]).to_i