解释

Question

希望有人可以提供帮助：

我确实在<div id="sk_tabAlertDesId" class="sk_tabAlertDes errorDesWOH" tabindex="0"> <span aria-label="Popup Displayed"></span> capitalize first letter of sentence - Span at beginning </div> <div id="sk_tabAlertDesId" class="sk_tabAlertDes errorDesWOH" tabindex="0"> capitalize first letter of sentence - No Span </div> <div id="sk_tabAlertDesId" class="sk_tabAlertDes errorDesWOH" tabindex="0"> capitalize first letter of sentence - Span at end <span aria-label="Popup Displayed"></span> </div>

上看到了一些警告

npm install

然后我只是尝试运行命令PS C:\source\Ccre\3.3.2\angular\src> npm install npm WARN @angular/http@5.0.2 requires a peer of @angular/platform-browser@5.0.2 but none is installed. You must install peer dependencies yourself. npm WARN nswag@11.12.9 requires a peer of npm@>=3.10.8 but none is installed. You must install peer dependencies yourself. npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules\fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}) added 115 packages in 7.207s PS C:\source\Ccre\3.3.2\angular\src：

错误

npm start

我已经尝试了

1）删除整个文件夹：ERROR in Error: Metadata version mismatch for module c:/source/Ccre/3.3.2/angular/node_modules/abp-ng2-module/node_modules/@angular/http/http.d.ts, found version 4, expected 3, resolving symbol ABP_HTTP_PROVIDER in c:/source/Ccre/3.3.2/angular/node_modules/abp-ng2-module/src/abp.module.ts, resolving symbol RootModule in c:/source/Ccre/3.3.2/angular/src/root.module.ts, resolving symbol RootModule in c:/source/Ccre/3.3.2/angular/src/root.module.ts at syntaxError (c:\source\Ccre\3.3.2\angular\node_modules\@angular\compiler\bundles\compiler.umd.js:1729:34) at simplifyInContext (c:\source\Ccre\3.3.2\angular\node_modules\@angular\compiler\bundles\compiler.umd.js:24979:23) at StaticReflector.simplify (c:\source\Ccre\3.3.2\angular\node_modules\@angular\compiler\bundles\compiler.umd.js:24991:13) at StaticReflector.annotations (c:\source\Ccre\3.3.2\angular\node_modules\@angular\compiler\bundles\compiler.umd.js:24418:41) at _getNgModuleMetadata (c:\source\Ccre\3.3.2\angular\node_modules\@angular\compiler-cli\src\ngtools_impl.js:138:31) at _extractLazyRoutesFromStaticModule (c:\source\Ccre\3.3.2\angular\node_modules\@angular\compiler-cli\src\ngtools_impl.js:109:26) at Object.listLazyRoutesOfModule (c:\source\Ccre\3.3.2\angular\node_modules\@angular\compiler-cli\src\ngtools_impl.js:53:22) at Function.NgTools_InternalApi_NG_2.listLazyRoutes (c:\source\Ccre\3.3.2\angular\node_modules\@angular\compiler-cli\src\ngtools_api.js:91:39) at AotPlugin._getLazyRoutesFromNgtools (c:\source\Ccre\3.3.2\angular\node_modules\@ngtools\webpack\src\plugin.js:241:66) at _donePromise.Promise.resolve.then.then.then.then.then (c:\source\Ccre\3.3.2\angular\node_modules\@ngtools\webpack\src\plugin.js:495:24) at <anonymous> at process._tickCallback (internal/process/next_tick.js:188:7) webpack: Failed to compile.

2）然后重新安装node.js

我的package.json文件如下所示：

C:\Program Files\nodejs\node_modules

Answer 1

删除node_modules文件夹并使用yarn安装依赖项。

解释

来自此问题：https://github.com/aspnetboilerplate/module-zero-core-template/issues/141

当我运行npm install或yarn install时，它会安装每个软件包的最新版本问题是它安装了4.4.6版和abp-ng2-module版本1.3，

npm install就是这样的。我们正在使用和建议纱线，因为可以预防这些问题。

如果你upgrade Angular to v5，它应该适用于npm。

npm安装错误 - 元数据版本不匹配

1 个答案:

解释