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.
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)