Warning: Failed prop type: Invalid prop `destination` supplied to `MapViewDirections`

<MapView
  region={{
	latitude: this.state.location.latitude,
	longitude: this.state.location.longitude,
	latitudeDelta: LATITUDE_DELTA,
	longitudeDelta: LONGITUDE_DELTA,
  }}
  onRegionChange={this.onRegionChange}
  initialRegion={{
	latitude: this.state.location.latitude,
	longitude: this.state.location.longitude,
	latitudeDelta: LATITUDE_DELTA,
	longitudeDelta: LONGITUDE_DELTA,
  }}
  onMapReady={Platform.OS === 'android' ? this.onMapLayout : null}
  onLayout={Platform.OS === 'ios' ? this.onMapLayout : null}
  mapType='standard'
  showsCompass
  showsBuildings>
  { this.state.isMapReady &&
	<MapViewDirections
	  origin={this.state.location}
	  destination={this.state.destination}
	  apikey={this.state.maps_apikey}
	  strokeWidth={3}
	  strokeColor="blue"
	/>
  }

</MapView>

this returns: Warning: Failed prop type: invalid prop destination supplied to MapViewDirections.

This is a bug? Any solution?

[jpdesignerrio]

I found the problem! Just parse the

response.address.latitude

and

response.address.longitude

to float, it’s string! (Using parseFloat function)

[moustaouiSalaheddine]

cast value every change { latitude: parseFloat(latitude), longitude: parseFloat(longitude) }