Can't get it working on my Mac

[gakuba]

Hi, I run the app and it open the first window. but when I try to register the first user, I get the following error. I have provided system information for more clarity on the issue.

System information

Ionic Framework: 3.9.2 Ionic App Scripts: 3.1.10 Angular Core: 5.2.11 Angular Compiler CLI: 5.2.11 Node: 9.4.0 OS Platform: macOS High Sierra Navigator Platform: MacIntel User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.84 Safari/537.36

Error

Runtime Error Cannot read property 'firstname' of undefined

TypeError: Cannot read property 'firstname' of undefined at RegisterPage.webpackJsonp.329.RegisterPage.elementChanged (http://localhost:8100/build/main.js:3468:40) at Object.eval [as handleEvent] (ng:///AppModule/RegisterPage.ngfactory.js:144:31) at handleEvent (http://localhost:8100/build/vendor.js:13963:155) at callWithDebugContext (http://localhost:8100/build/vendor.js:15472:42) at Object.debugHandleEvent [as handleEvent] (http://localhost:8100/build/vendor.js:15059:12) at dispatchEvent (http://localhost:8100/build/vendor.js:10378:25) at http://localhost:8100/build/vendor.js:11003:38 at HTMLElement. (http://localhost:8100/build/vendor.js:44131:53) at t.invokeTask (http://localhost:8100/build/polyfills.js:3:15660) at Object.onInvokeTask (http://localhost:8100/build/vendor.js:5125:33)

[gakuba]

[Mavart]

I solve this error in this way:

register.ts

elementChanged(input){ //let field = input.inputControl.firstname; // this[field + "Changed"] = true; }

[tabrez96]

Instead of commenting on the above code, you can change it to let field = input.ngControl.name