在Meteor 1.6服务器之间共享`node_modules`. Angular CLI客户端Angular-Meteor子项目? [英] Share `node_modules` between Meteor 1.6 server & Angular CLI client Angular-Meteor subprojects?

问题描述

我一直在使用Angular-Meteor项目中的服务器使用Meteor 1.3.x-1.5.x，该项目具有通过Angular CLI构建的Web客户端.直到Meteor 1.6为止，我一直可以使用通过符号链接共享的单个node_modules目录来减小客户端和服务器之间的共享共享依赖关系的大小，并按照Angular-Meteor启动器的示例轻松地使其保持同步.应用程序.

I have been using Meteor 1.3.x-1.5.x for the server in an Angular-Meteor project with a web client built via Angular CLI. Up until Meteor 1.6, I have been able to use a single node_modules directory shared via a symlink to reduce the size of and easily keep in sync the many shared dependencies between the client and server, following the example of the Angular-Meteor starter applications.

但是，从出现在服务器目录根目录中的新package-lock.json文件中，Meteor 1.6似乎在node_modules中安装了自己的依赖项，包括许多@angular/*依赖项，这导致出现以下错误:到多个相互冲突的软件包安装.有什么建议吗?

However, from the new package-lock.json file appearing in the root of the server directory, Meteor 1.6 appears to install its own dependencies in node_modules, including many @angular/* dependencies, which result in me get the following errors due to the multiple, conflicting package installations. Any recommendations?

```
ERROR in ./clients/browser/main.ts
Module build failed: Error: Angular Compiler was detected but it was an instance of the wrong class.
This likely means you have several @ngtools/webpack packages installed. You can check this with `npm ls @ngtools/webpack`, and then remove the extra copies.
at Object.ngcLoader (/Users/keith.gillette/Code/TaskTrain/node_modules/@ngtools/webpack/src/loader.js:458:19)
@ multi webpack-dev-server/client?http://0.0.0.0:0 ./clients/browser/main.ts

ERROR in ./clients/browser/polyfills.ts
Module build failed: Error: Angular Compiler was detected but it was an instance of the wrong class.
This likely means you have several @ngtools/webpack packages installed. You can check this with `npm ls @ngtools/webpack`, and then remove the extra copies.
at Object.ngcLoader (/Users/keith.gillette/Code/TaskTrain/node_modules/@ngtools/webpack/src/loader.js:458:19)
@ multi ./clients/browser/polyfills.ts

ERROR in Error: Error encountered resolving symbol values statically. 
 Function calls are not supported. Consider replacing the function or lambda with a reference to an exported function (position 194:50 in the original .ts file), resolving symbol NgModule in .../node_modules/ng-http-loader/node_modules/@angular/core/core.d.ts, resolving symbol NgHttpLoaderModule in .../node_modules/ng-http-loader/ng-http-loader.module.d.ts, resolving symbol NgHttpLoaderModule in .../node_modules/ng-http-loader/ng-http-loader.module.d.ts
at positionalError (.../node_modules/@angular/compiler/bundles/compiler.umd.js:25134:35)
at simplifyInContext (.../node_modules/@angular/compiler/bundles/compiler.umd.js:24977:27)
at StaticReflector.simplify (.../node_modules/@angular/compiler/bundles/compiler.umd.js:24991:13)
at StaticReflector.annotations (.../node_modules/@angular/compiler/bundles/compiler.umd.js:24418:41)
at _getNgModuleMetadata (../node_modules/@angular/compiler-cli/src/ngtools_impl.js:138:31)
at _extractLazyRoutesFromStaticModule (.../node_modules/@angular/compiler-cli/src/ngtools_impl.js:109:26)
at .../node_modules/@angular/compiler-cli/src/ngtools_impl.js:129:27
at Array.reduce (native)
at _extractLazyRoutesFromStaticModule (.../node_modules/@angular/compiler-cli/src/ngtools_impl.js:128:10)
at Object.listLazyRoutesOfModule (.../node_modules/@angular/compiler-cli/src/ngtools_impl.js:53:22)
at Function.NgTools_InternalApi_NG_2.listLazyRoutes (.../node_modules/@angular/compiler-cli/src/ngtools_api.js:91:39)
at AotPlugin._getLazyRoutesFromNgtools (.../node_modules/@angular/cli/node_modules/@ngtools/webpack/src/plugin.js:241:66)
at _donePromise.Promise.resolve.then.then.then.then.then (.../node_modules/@angular/cli/node_modules/@ngtools/webpack/src/plugin.js:495:24)
at process._tickCallback (internal/process/next_tick.js:109:7)
```

推荐答案

我能够通过以下方式解决此问题:

I was able to resolve this by:

• 全局更新为node@8.8.1以匹配与Meteor 1.6捆绑在一起的版本
• 更新到Meteor 1.6
• 将符号链接添加到根package.json& package-lock.json在Meteor目录中
• 删除node_modules文件夹并在根package.json上执行npm install
• 避免对meteor npm install的任何调用(我在postinstall npm脚本中一直在构建bcrypt二进制文件)

• updating to node@8.8.1 globally to match the version bundled with Meteor 1.6
• updating to Meteor 1.6
• adding symlinks to the root package.json & package-lock.json inside the Meteor directory
• deleting the node_modules folder and performing an npm install on the root package.json
• avoiding any calls to meteor npm install (which I had been doing in a postinstall npm script to build the bcrypt binary)

这篇关于在Meteor 1.6服务器之间共享`node_modules`. Angular CLI客户端Angular-Meteor子项目?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！