Question

我正在Traversy Media的{{1}}堆栈前面YouTube前后播放列表导入flash消息后，MEAN发出错误，我无法理解。我读过很少console个问题页面，但它们没有任何结果。

gitHub

我的ERROR in Error: Metadata version mismatch for module B:/Shall/Practice/meanauthapp/angular-src/node_modules/angular2-flash-messages/module/index.d.ts, found version 4, expected 3, resolving symbol AppModule in B:/Shall/Practice/meanauthapp/angular-src/src/app/app.module.ts, resolving symbol AppModule in B:/Shall/Practice/meanauthapp/angular-src/src/app/app.module.ts at SyntaxError.BaseError [as constructor] (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@angular\compiler\bundles\compiler.umd.js:1597:31) at new SyntaxError (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@angular\compiler\bundles\compiler.umd.js:1795:20) at simplifyInContext (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@angular\compiler\bundles\compiler.umd.js:25774:27) at StaticReflector.simplify (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@angular\compiler\bundles\compiler.umd.js:25786:17) at StaticReflector.annotations (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@angular\compiler\bundles\compiler.umd.js:25282:64) at _getNgModuleMetadata (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@angular\compiler-cli\src\ngtools_impl.js:126:31) at _extractLazyRoutesFromStaticModule (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@angular\compiler-cli\src\ngtools_impl.js:101:26) at Object.listLazyRoutesOfModule (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@angular\compiler-cli\src\ngtools_impl.js:52:22) at Function.NgTools_InternalApi_NG_2.listLazyRoutes (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@angular\compiler-cli\src\ngtools_api.js:78:39) at AotPlugin._getLazyRoutesFromNgtools (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@ngtools\webpack\src\plugin.js:241:66) at _donePromise.Promise.resolve.then.then.then.then.then (B:\Shall\Practice\meanauthapp\angular-src\node_modules\@ngtools\webpack\src\plugin.js:495:24) at <anonymous> at process._tickCallback (internal/process/next_tick.js:188:7)文件如下：

package.json

Answer 1

如果这很重要或没有，但有人建议我做npm install @ angualr2-flash-messages @ 1.0.8

和瞧！有效！建议一些其他可能证明这一点的技术细节。

错误错误：angular2-flash-messages的元数据版本不匹配

1 个答案: