Uncaught Error: Unexpected value 'OverlayModule' imported by the module 'AppModule'. Please add a @NgModule annotation.

[mjlucero]

WARNING in ./node_modules/angular-io-overlay/node_modules/@angular/core/esm5/cor
e.js
6541:15-36 Critical dependency: the request of a dependency is an expression
at ImportLazyContextDependency.getWarnings (C:\Users\mjlucero\Desktop\inform
es-cliente\node_modules\webpack\lib\dependencies\ContextDependency.js:39:18)
at Compilation.reportDependencyErrorsAndWarnings (C:\Users\mjlucero\Desktop
informes-cliente\node_modules\webpack\lib\Compilation.js:703:24)
at Compilation.finish (C:\Users\mjlucero\Desktop\informes-cliente\node_modul
es\webpack\lib\Compilation.js:561:9)
at applyPluginsParallel.err (C:\Users\mjlucero\Desktop\informes-cliente\node
_modules\webpack\lib\Compiler.js:502:17)
at C:\Users\mjlucero\Desktop\informes-cliente\node_modules\tapable\lib\Tapab
le.js:289:11
at C:\Users\mjlucero\Desktop\informes-cliente\node_modules\html-webpack-plug
in\index.js:60:9
at tryCatcher (C:\Users\mjlucero\Desktop\informes-cliente\node_modules\blueb
ird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (C:\Users\mjlucero\Desktop\informes-cli
ente\node_modules\bluebird\js\release\promise.js:512:31)
at Promise._settlePromise (C:\Users\mjlucero\Desktop\informes-cliente\node_m
odules\bluebird\js\release\promise.js:569:18)
at Promise.settlePromise0 (C:\Users\mjlucero\Desktop\informes-cliente\node
modules\bluebird\js\release\promise.js:614:10)
at Promise.settlePromises (C:\Users\mjlucero\Desktop\informes-cliente\node
modules\bluebird\js\release\promise.js:693:18)
at Async._drainQueue (C:\Users\mjlucero\Desktop\informes-cliente\node_module
s\bluebird\js\release\async.js:133:16)
at Async._drainQueues (C:\Users\mjlucero\Desktop\informes-cliente\node_modul
es\bluebird\js\release\async.js:143:10)
at Immediate.Async.drainQueues (C:\Users\mjlucero\Desktop\informes-cliente\n
ode_modules\bluebird\js\release\async.js:17:14)
at runCallback (timers.js:789:20)
at tryOnImmediate (timers.js:751:5)
@ ./node_modules/angular-io-overlay/node_modules/@angular/core/esm5/core.js
@ ./node_modules/angular-io-overlay/src/overlay/overlayService.js
@ ./node_modules/angular-io-overlay/src/overlay/index.js
@ ./src/app/app.module.ts
@ ./src/main.ts
@ multi webpack-dev-server/client?http://0.0.0.0:0 ./src/main.ts

webpack: Compiled with warnings.

[mjlucero]

Failed to compile.

Error: Metadata version mismatch for module C:/Users/mjlucero/Desktop/informes-cliente/node_modules/angular-io-overlay/node_modules/@angular/core/core.d.ts, found version 4, expected 3, resolving symbol OverlayModule in C:/Users/mjlucero/Desktop/informes-cliente/node_modules/angular-io-overlay/src/overlay/overlay.module.d.ts, resolving symbol OverlayModule in C:/Users/mjlucero/Desktop/informes-cliente/node_modules/angular-io-overlay/src/overlay/overlay.module.d.ts

[lucasvst]

add

"angular-io-overlay": "1.2.7"

to your package.json and you can bypass this error. I think that v1.2.8 is broken now...