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Uncaught reflect-metadata shim is required when using class decorators #2008

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@Chabane

Description

@Chabane

Hi,

I have this error after migrating to webpack.8 :
Uncaught reflect-metadata shim is required when using class decoratorscheckReflect

  1. OS? Windows 7, 8 or 10. Linux (which distribution). Mac OSX (Yosemite? El Capitan?)
    Window 7
  2. Versions. Please run ng --version. If there's nothing outputted, please run
    in a Terminal: node --version and paste the result here:
    angular-cli: 1.0.0-beta.11-webpack.8
    node: 6.3.1
    os: win32 x64
  3. Repro steps. Was this an app that wasn't created using the CLI? What change did you
    do on your code? etc.
    It's worked fine with [email protected]. After I upgrated to [email protected]. I got the errors below.
  4. The log given by the failure. Normally this include a stack trace and some
    more information.

decorators.js:173Uncaught reflect-metadata shim is required when using class decoratorscheckReflect @ decorators.js:173(anonymous function) @ decorators.js:175__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ decorators.js:9__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ opaque_token.js:9__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ di.js:16__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ metadata.js:9__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ index.js:17__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ lexer.js:9__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ i18n_parser.js:21__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ extractor_merger.js:24__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ message_bundle.js:22__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ main.bundle.js:76909__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ index.js:17__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ index.js:21__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ simulation.routing.ts:7__webpack_require__ @ bootstrap b71fb3d…:52(anonymous function) @ main.ts:3(anonymous function) @ webcomponents-lite.min.js:12
client?93b6:71 [WDS] Disconnected!sock.onclose @ client?93b6:71EventTarget.dispatchEvent @ eventtarget.js:51(anonymous function) @ main.js:356

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