title: TypeError: Object(...) is not a function at eval (platform.es5.js:79) at eval (platform.es5.js:81)
body: <p>I am getting the following error :</p>
  
  <pre><code>platform.es5.js:79 Uncaught TypeError: Object(...) is not a function
      at eval (platform.es5.js:79)
      at eval (platform.es5.js:81)
      at Object../node_modules/@angular/cdk/esm5/platform.es5.js (vendor.bundle.js:63)
      at __webpack_require__ (inline.bundle.js:55)
      at eval (a11y.es5.js:33)
      at Object../node_modules/@angular/cdk/esm5/a11y.es5.js (vendor.bundle.js:23)
      at __webpack_require__ (inline.bundle.js:55)
      at eval (checkbox.es5.js:14)
      at Object../node_modules/@angular/material/esm5/checkbox.es5.js (vendor.bundle.js:111)
      at __webpack_require__ (inline.bundle.js:55)
  </code></pre>
  
  <p>I am also getting a bunch of warnings:</p>
  
  <pre><code>(anonymous) @ platform.es5.js:79
  (anonymous) @ platform.es5.js:81
  ./node_modules/@angular/cdk/esm5/platform.es5.js @ vendor.bundle.js:63
  __webpack_require__ @ inline.bundle.js:55
  (anonymous) @ a11y.es5.js:33
  ./node_modules/@angular/cdk/esm5/a11y.es5.js @ vendor.bundle.js:23
  __webpack_require__ @ inline.bundle.js:55
  (anonymous) @ checkbox.es5.js:14
  ./node_modules/@angular/material/esm5/checkbox.es5.js @ vendor.bundle.js:111
  __webpack_require__ @ inline.bundle.js:55
  (anonymous) @ app.module.ts:3
  ./src/app/app.module.ts @ main.bundle.js:43
  __webpack_require__ @ inline.bundle.js:55
  (anonymous) @ main.ts:4
  ./src/main.ts @ main.bundle.js:235
  __webpack_require__ @ inline.bundle.js:55
  0 @ main.bundle.js:251
  __webpack_require__ @ inline.bundle.js:55
  webpackJsonpCallback @ inline.bundle.js:26
  (anonymous) @ main.bundle.js:1
  client:147 [WDS] Warnings while compiling.
  warnings @ client:147
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  1119:164-170 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  1119:62-78 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/material/esm5/core.es5.js
  1334:59-75 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/material/esm5/core.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/observers.es5.js
  164:149-155 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/observers.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/observers.es5.js
  164:57-73 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/observers.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  1666:152-158 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  1666:182-188 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  1666:198-204 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  1666:58-74 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  1858:143-149 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  1858:184-190 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  1858:55-71 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/material/esm5/core.es5.js
  2107:83-104 "export 'ANIMATION_MODULE_TYPE' was not found in '@angular/platform-browser/animations'
   @ ./node_modules/@angular/material/esm5/core.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  2305:140-146 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  2305:156-162 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  2305:54-70 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  353:143-149 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/a11y.es5.js
  353:55-71 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/a11y.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/observers.es5.js
  38:65-81 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/observers.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/bidi.es5.js
  39:11-17 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/bidi.es5.js
   @ ./node_modules/@angular/material/esm5/core.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/material/esm5/core.es5.js
  525:11-17 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/material/esm5/core.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/material/esm5/checkbox.es5.js
  561:83-104 "export 'ANIMATION_MODULE_TYPE' was not found in '@angular/platform-browser/animations'
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/platform.es5.js
  79:128-134 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/platform.es5.js
   @ ./node_modules/@angular/material/esm5/core.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/platform.es5.js
  79:50-66 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/platform.es5.js
   @ ./node_modules/@angular/material/esm5/core.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/bidi.es5.js
  86:146-152 "export 'inject' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/bidi.es5.js
   @ ./node_modules/@angular/material/esm5/core.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  client:153 ./node_modules/@angular/cdk/esm5/bidi.es5.js
  86:56-72 "export 'defineInjectable' was not found in '@angular/core'
   @ ./node_modules/@angular/cdk/esm5/bidi.es5.js
   @ ./node_modules/@angular/material/esm5/core.es5.js
   @ ./node_modules/@angular/material/esm5/checkbox.es5.js
   @ ./src/app/app.module.ts
   @ ./src/main.ts
   @ multi (webpack)-dev-server/client?http://0.0.0.0:0 ./src/main.ts
  warnings @ client:153
  onmessage @ socket.js:41
  EventTarget.dispatchEvent @ sockjs.js:170
  (anonymous) @ sockjs.js:883
  SockJS._transportMessage @ sockjs.js:881
  EventEmitter.emit @ sockjs.js:86
  WebSocketTransport.ws.onmessage @ sockjs.js:2957
  wrapFn @ zone.js:1188
  ZoneDelegate.invokeTask @ zone.js:421
  Zone.runTask @ zone.js:188
  ZoneTask.invokeTask @ zone.js:496
  invokeTask @ zone.js:1540
  globalZoneAwareCallback @ zone.js:1566
  </code></pre>
  
  <p>My app.module.ts</p>
  
  <pre><code>import { BrowserModule } from '@angular/platform-browser';
  import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
  import {MatCheckboxModule} from '@angular/material/checkbox';
  import { NgModule } from '@angular/core';
  import { FormsModule } from '@angular/forms';
  import { HttpModule } from '@angular/http';
  import {RouterModule, Routes} from '@angular/router';
  import { FlashMessagesModule } from 'ngx-flash-messages';
  
  
  import { AppComponent } from './app.component';
  import { ClientComponent } from './client/client.component';
  import { CompanyComponent } from './company/company.component';
  import { ContactComponent } from './contact/contact.component';
  import { HomeComponent } from './home/home.component';
  import { LeftSideBarComponent } from './left-side-bar/left-side-bar.component';
  import { NavbarComponent } from './navbar/navbar.component';
  import { RoleComponent } from './role/role.component';
  import { UserComponent } from './user/user.component';
  
  const appRoutes: Routes =  [
    {path:'', component: HomeComponent},
    {path:'contact', component: ContactComponent},
    {path:'company', component:CompanyComponent},
    {path:'user', component:UserComponent},
    {path:'role', component:RoleComponent},
    {path:'client', component:ClientComponent}
  ]
  
  @NgModule({
    declarations: [
      AppComponent,
      ClientComponent,
      CompanyComponent,
      ContactComponent,
      HomeComponent,
      LeftSideBarComponent,
      NavbarComponent,
      RoleComponent,
      UserComponent
    ],
    imports: [
      BrowserModule,
      BrowserAnimationsModule,
      MatCheckboxModule,
      FormsModule,
      HttpModule,
      FlashMessagesModule,
      RouterModule.forRoot(appRoutes)
    ],
    providers: [],
    bootstrap: [AppComponent]
  })
  export class AppModule { }
  </code></pre>
  
  <p>My package.json</p>
  
  <pre><code>{
    "name": "admin-app",
    "version": "0.0.0",
    "license": "MIT",
    "scripts": {
      "ng": "ng",
      "start": "ng serve",
      "build": "ng build --prod",
      "test": "ng test",
      "lint": "ng lint",
      "e2e": "ng e2e"
    },
    "private": true,
    "dependencies": {
      "@angular/animations": "^5.2.11",
      "@angular/cdk": "^6.1.0",
      "@angular/common": "^5.2.0",
      "@angular/compiler": "^5.2.0",
      "@angular/core": "^5.2.0",
      "@angular/forms": "^5.2.0",
      "@angular/http": "^5.2.0",
      "@angular/material": "^6.1.0",
      "@angular/platform-browser": "^5.2.0",
      "@angular/platform-browser-dynamic": "^5.2.0",
      "@angular/router": "^5.2.0",
      "core-js": "^2.4.1",
      "hammerjs": "^2.0.8",
      "rxjs": "^5.5.6",
      "zone.js": "^0.8.19"
    },
    "devDependencies": {
      "@angular/cli": "~1.7.4",
      "@angular/compiler-cli": "^5.2.0",
      "@angular/language-service": "^5.2.0",
      "@types/jasmine": "~2.8.3",
      "@types/jasminewd2": "~2.0.2",
      "@types/node": "~6.0.60",
      "codelyzer": "^4.0.1",
      "jasmine-core": "~2.8.0",
      "jasmine-spec-reporter": "~4.2.1",
      "karma": "~2.0.0",
      "karma-chrome-launcher": "~2.2.0",
      "karma-coverage-istanbul-reporter": "^1.2.1",
      "karma-jasmine": "~1.1.0",
      "karma-jasmine-html-reporter": "^0.2.2",
      "protractor": "~5.1.2",
      "ts-node": "~4.1.0",
      "tslint": "~5.9.1",
      "typescript": "~2.5.3"
    }
  }
  </code></pre>
  
  <p>I want to use angular material, but I can not as I am repeatedly getting such errors. I am following the documentations and tutorial videos.</p>