rax-app 中通过 npm start 编译的文件无法加载

[DemoJameson]

使用的 Kraken 版本 ｜ What version of kraken are you using

v0.11.0

重现步骤 ｜ Steps To Reproduce

新建 rax-app 工程然后运行 npm start 得到 http://192.168.1.180:3333/kraken/home.kbc1 然后通过 Flutter 端加载该文件。

重现代码 | Code example:

import 'package:flutter/material.dart';
import 'package:kraken/kraken.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    Kraken kraken = Kraken(
      // js 文件同样报错
      bundle: KrakenBundle.fromUrl('http://192.168.1.180:3333/kraken/home.kbc1'),
    );

    return MaterialApp(
        title: 'Flutter Kraken Demo',
        theme: ThemeData(
          primarySwatch: Colors.blue,
          visualDensity: VisualDensity.adaptivePlatformDensity,
        ),
        home: kraken);
  }
}

预期结果 ｜ Expected results: 正常加载文件显示页面

实际结果 ｜ Actual results: Flutter 端安卓程序黑屏报错

Performing hot restart...
Syncing files to device PRA AL00...
Restarted application in 2,984ms.
E/KRAKEN_NATIVE_LOG( 2690): ReferenceError: 'WebSocket' is not defined
E/KRAKEN_NATIVE_LOG( 2690):     at WebSocketClient (internal://:89)
E/KRAKEN_NATIVE_LOG( 2690):     at socket (internal://:1948)
E/KRAKEN_NATIVE_LOG( 2690):     at ./node_modules/@builder/pack/deps/webpack-dev-server/client/index.js?protocol=ws%3A&hostname=0.0.0.0&port=3334&pathname=%2Fws&logging=warn&reconnect=10 (internal://:427)
E/KRAKEN_NATIVE_LOG( 2690):     at call (native)
E/KRAKEN_NATIVE_LOG( 2690):     at __webpack_require__ (internal://:17133)
E/KRAKEN_NATIVE_LOG( 2690):     at <anonymous> (internal://:18215)
E/KRAKEN_NATIVE_LOG( 2690):     at <eval> (internal://:18219)
E/KRAKEN_NATIVE_LOG( 2690): 
E/KRAKEN_NATIVE_LOG( 2690): ReferenceError: 'WebSocket' is not defined
E/KRAKEN_NATIVE_LOG( 2690):     at WebSocketClient (internal://:89)
E/KRAKEN_NATIVE_LOG( 2690):     at socket (internal://:1948)
E/KRAKEN_NATIVE_LOG( 2690):     at ./node_modules/@builder/pack/deps/webpack-dev-server/client/index.js?protocol=ws%3A&hostname=0.0.0.0&port=3334&pathname=%2Fws&logging=warn&reconnect=10 (internal://:427)
E/KRAKEN_NATIVE_LOG( 2690):     at call (native)
E/KRAKEN_NATIVE_LOG( 2690):     at __webpack_require__ (internal://:17133)
E/KRAKEN_NATIVE_LOG( 2690):     at <anonymous> (internal://:18215)
E/KRAKEN_NATIVE_LOG( 2690):     at <eval> (internal://:18219)
E/KRAKEN_NATIVE_LOG( 2690): 

[andycall]

缺少 websocket 插件 https://openkraken.com/en-US/plugins/official/kraken_websocket