Typescript Error ';' expected

Question

I have no idea why I am getting these error. As far I have checked I don't think that the syntax are incorrect or something is missing. May be I am wrong. Please take a look at my code:

import { Component } from '@angular/core';
import { NavController } from 'ionic-angular';
import { Geolocation } from '@ionic-native';

@Component({
  selector: 'page-home',
  templateUrl: 'home.html'
})
export class HomePage {
coords:any;
accuracy:any;
error:any;

  constructor(public navCtrl: NavController) {

  }

watch(){
  Geolocation.getCurrentPosition().then(resp) => {
    this.coords= resp.coords.latitude+' '+resp.coords.longitude;
    this.accuracy= resp.coords.accuracy+' '+'meters';
  }).catch((error)=>{
    this.error='Error getting location'+error;
  })
}

}

//These are the error log in brief:

Typescript Error
';' expected.

Typescript Error
Declaration or statement expected.

Typescript Error
'try' expected.

João Silva · Accepted Answer · 2017-05-08 16:25:48Z

1

Try this:

watch(){
  Geolocation.getCurrentPosition().then((resp) => {
  this.coords= resp.coords.latitude+' '+resp.coords.longitude;
  this.accuracy= resp.coords.accuracy+' '+'meters';
  }).catch((error)=>{
   this.error='Error getting location'+error;
  });
}

I guess you are missing a ";" after the catch and also a "(" after the then.

answered May 8, 2017 at 16:25

João Silva

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1 Comment

unional Over a year ago

Use a compatible IDE such as VSCode so you don't have to spot the error manually.

Heretic Monkey · Accepted Answer · 2017-05-08 17:22:24Z

0

coords:any;
accuracy:any;
error:any;

coords could be changed to

coords: number

and then you would have typescript safety

edited May 8, 2017 at 17:22

Heretic Monkey

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answered May 8, 2017 at 16:44

Pancho Sanza

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