ERROR in Error: Metadata version mismatch for module C:/Users/aramamurth/Documents/Workspace/Angular/cooperCommuteX/node_modules/@ng-bootstrap/ng-bootstrap/index.d.ts, found version 4, expected 3, resolving symbol AppModule in C:/Users/aramamurth/Documents/Workspace/Angular/cooperCommuteX/src/app/app.module.ts, resolving symbol AppModule in C:/Users/aramamurth/Documents/Workspace/Angular/cooperCommuteX/src/app/app.module.ts, resolving symbol AppModule in C:/Users/aramamurth/Documents/Workspace/Angular/cooperCommuteX/src/app/app.module.ts
at syntaxError (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@angular\compiler\bundles\compiler.umd.js:1729:34)
at simplifyInContext (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@angular\compiler\bundles\compiler.umd.js:25118:23)
at StaticReflector.simplify (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@angular\compiler\bundles\compiler.umd.js:25130:13)
at StaticReflector.annotations (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@angular\compiler\bundles\compiler.umd.js:24558:41)
at _getNgModuleMetadata (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@angular\compiler-cli\src\ngtools_impl.js:138:31)
at _extractLazyRoutesFromStaticModule (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@angular\compiler-cli\src\ngtools_impl.js:109:26)
at Object.listLazyRoutesOfModule (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@angular\compiler-cli\src\ngtools_impl.js:53:22)
at Function.NgTools_InternalApi_NG_2.listLazyRoutes (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@angular\compiler-cli\src\ngtools_api.js:91:39)
at AotPlugin._getLazyRoutesFromNgtools (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@ngtools\webpack\src\plugin.js:207:44)
at _donePromise.Promise.resolve.then.then.then.then.then (C:\Users\aramamurth\Documents\Workspace\Angular\cooperCommuteX\node_modules\@ngtools\webpack\src\plugin.js:443:24)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:188:7)