React Native Podfile子规范未添加到项目

Question

I'm seeing the same error described here with React-native 0.19.0 in an iOS app.

Error: undefined is not an object (evaluating \'RCTWebSocketManager.connect\')

I have an existing project and followed the steps in the Integrating with Existing Apps documentation. None of the answers from the existing question worked for me.

My Podfile is exactly like the example shown in the React Native documentation:

pod 'React', :path => './node_modules/react-native', :subspecs => [
  'Core',
  'RCTImage',
  'RCTNetwork',
  'RCTText',
  'RCTWebSocket'   
]

After a pod install , the Pods in my Xcode project only contain the React Core library, not the libraries listed in the subspecs.

To convince myself that it wasn't a conflict with other dependencies listed in my Podfile, I created a brand new project, followed the steps in the documentation, and got the same results.

Any suggestions for what to try next are much appreciated.

Answer 1

Try correcting node_modules path. Right now it is './node_modules/react-native'. Try to change it to '../node_modules/react-native'

hope this helps

 pod 'React', :path => '../node_modules/react-native', :subspecs => [ 'Core', 'RCTText', 'RCTNetwork', 'RCTWebSocket' ]