I just upgrade to latest ionic and fixed few errors. Now I got this error after ionic server. What does it mean and how can I troubleshoot?
polyfills.js:3 Unhandled Promise rejection: No ErrorHandler. Is platform module (BrowserModule) included? ; Zone: ; Task: Promise.then ; Value: Error: No ErrorHandler. Is platform module (BrowserModule) included?
at g (polyfills.js:3)
at main.js:5030
at t.invoke (polyfills.js:3)
at Object.onInvoke (main.js:4404)
at t.invoke (polyfills.js:3)
at n.run (polyfills.js:3)
at NgZone.run (main.js:4273)
at PlatformRef_.bootstrapModuleFactoryWithZone (main.js:5025)
at main.js:5066
at t.invoke (polyfills.js:3)
at n.run (polyfills.js:3)
at polyfills.js:3
at t.invokeTask (polyfills.js:3)
at n.runTask (polyfills.js:3)
at a (polyfills.js:3) Error: No ErrorHandler. Is platform module (BrowserModule) included?
at g (http://localhost:8100/build/polyfills.js:3:7133)
at http://localhost:8100/build/main.js:5030:23
at t.invoke (http://localhost:8100/build/polyfills.js:3:14529)
at Object.onInvoke (http://localhost:8100/build/main.js:4404:37)
at t.invoke (http://localhost:8100/build/polyfills.js:3:14469)
at n.run (http://localhost:8100/build/polyfills.js:3:9741)
at NgZone.run (http://localhost:8100/build/main.js:4273:62)
at PlatformRef._bootstrapModuleFactoryWithZone (http://localhost:8100/build/main.js:5025:23)
at http://localhost:8100/build/main.js:5066:59
at t.invoke (http://localhost:8100/build/polyfills.js:3:14529)
at n.run (http://localhost:8100/build/polyfills.js:3:9741)
at http://localhost:8100/build/polyfills.js:3:6774
at t.invokeTask (http://localhost:8100/build/polyfills.js:3:15213)
at n.runTask (http://localhost:8100/build/polyfills.js:3:10390)
at a (http://localhost:8100/build/polyfills.js:3:5313)