index.ios.js running twice

[jacobrosenthal]

react pacakger open, port 8081 selected

2015-09-22 15:32:09.929 [info][tid:com.facebook.React.JavaScript] 'something'
2015-09-22 15:32:09.982 [info][tid:com.facebook.React.JavaScript] 'Running application "bleqr" with appParams: {"rootTag":1,"initialProps":{}}. __DEV__ === true, development-level warning are ON, performance optimizations are OFF'
2015-09-22 15:32:10.029 [warn][tid:com.facebook.React.JavaScript] 'devtools socket errored', [Error: The operation couldn’t be completed. Connection refused]

webpackager open, port 8080 selected

2015-09-22 15:33:08.769 [info][tid:com.facebook.React.JavaScript] 'something'
2015-09-22 15:33:08.781 [info][tid:com.facebook.React.JavaScript] 'something'
2015-09-22 15:33:08.819 [info][tid:com.facebook.React.JavaScript] 'Running application "bleqr" with appParams: {"rootTag":1,"initialProps":{}}. __DEV__ === true, development-level warning are ON, performance optimizations are OFF'
2015-09-22 15:33:08.865 [warn][tid:com.facebook.React.JavaScript] 'devtools socket errored', [Error: The operation couldn’t be completed. Connection refused]

index.ios.js

'use strict';

var React = require('react-native');

console.log('something');

var {
  AppRegistry,
  Text,
  View
} = React;

var async = require('async');

var bleqr = React.createClass({

  render: function() {
    return (
      <View>
      </View>
    );
  },

});

AppRegistry.registerComponent('bleqr', () => bleqr);

Probably related to what Im seeing on #75 where it loads successfully and also crashes.

[elliottsj]

What does your webpack config look like?

[jacobrosenthal]

var path = require('path');
var webpack = require('webpack');

module.exports = {
  debug: true,
  devtool: 'source-map',
  watch: true,
  entry: {
    'index.ios': ['./index.ios.js'],
    'index.android': ['./index.android.js'],
  },
  output: {
    path: path.resolve(__dirname, 'build'),
    filename: '[name].js',
  },
  module: {
    loaders: [
      {
        test: /\.(js|jsx|es6)$/,
        exclude: /node_modules/,
        loaders: ['babel-loader?optional=runtime']
      },
      {
        test: /\.js$/,
        include: /node_modules\/react-native-video/,
        loaders: ['babel-loader?optional=es7.objectRestSpread']
      },
      {
        test: /\.js$/,
        include: /node_modules\/react-native-localization/,
        loaders: ['babel-loader?optional=runtime']
      }
    ]
  },
  resolve: { extensions: ['', '.js', '.jsx', '.es6'] },
  plugins: [
    new webpack.NoErrorsPlugin(),
  ],
};

[elliottsj]

Hm, I see you have index.android. Were you able to get Android up and running? I suspect the error devtools socket errored is due to the same issue here: #65 (comment)

Not sure why index.ios.js would run twice though; where does this console output appear?

2015-09-22 15:32:09.929 [info][tid:com.facebook.React.JavaScript] 'something'
2015-09-22 15:32:09.982 [info][tid:com.facebook.React.JavaScript] 'Running application "bleqr" with appParams: {"rootTag":1,"initialProps":{}}. __DEV__ === true, development-level warning are ON, performance optimizations are OFF'
2015-09-22 15:32:10.029 [warn][tid:com.facebook.React.JavaScript] 'devtools socket errored', [Error: The operation couldn’t be completed. Connection refused]

2015-09-22 15:33:08.769 [info][tid:com.facebook.React.JavaScript] 'something'
2015-09-22 15:33:08.781 [info][tid:com.facebook.React.JavaScript] 'something'
2015-09-22 15:33:08.819 [info][tid:com.facebook.React.JavaScript] 'Running application "bleqr" with appParams: {"rootTag":1,"initialProps":{}}. __DEV__ === true, development-level warning are ON, performance optimizations are OFF'
2015-09-22 15:33:08.865 [warn][tid:com.facebook.React.JavaScript] 'devtools socket errored', [Error: The operation couldn’t be completed. Connection refused]

In the chrome dev tools?

[jacobrosenthal]

Im not doing any android, I just I cribbed my config from https://github.com/jhabdas/react-native-webpack-starter-kit which had that line.

Output is from xcode console.

[elliottsj]

@jacobrosenthal Were you able to resolve this error?

[elliottsj]

Closing stale issue