我 pod JSQMessage 库但收到错误。请帮助我如何解决这个问题。这是我在 pod 文件中写的：
pod 'JSQMessagesViewController', :git => 'https://github.com/jessesquires/JSQMessagesViewController.git', :branch => 'develop'
和错误：
[!] The `JSQMessagesViewController` pod failed to validate due to 1 error:
- ERROR | attributes: Missing required attribute `homepage`.