"TypeError: Right-hand side of 'instanceof' is not an object" when I tried to add the service for TNSTextToSpeech.
hims1911 opened this issue · comments
I've created a service file for TNSTextToSpeech as speak.service.ts :
import { Injectable } from '@angular/core';
import { TNSTextToSpeech, SpeakOptions } from '@nativescript-community/texttospeech';
@Injectable({
providedIn: 'root'
})
export class SpeakerService {
TTS : TNSTextToSpeech;
constructor() {
this.TTS = new TNSTextToSpeech();
}
play(text : string) {
let speakOptions: SpeakOptions = {
text: text, /// *** required ***
speakRate: 1.0, // optional - default is 1.0
pitch: 1.0, // optional - default is 1.0
volume: 1.0, // optional - default is 1.0
language: 'en', // optional - default is system language,
finishedCallback: () => {
console.log("We have finish to read text");
} // optional
}
this.TTS.speak(speakOptions);
}
destroy(){
this.TTS.destroy();
}
}
Then I've injected this service into the home component constructor and it giving us the error :
System.err: An uncaught Exception occurred on "main" thread.
System.err: Calling js method onCreateView failed
System.err: TypeError: Right-hand side of 'instanceof' is not an object
System.err:
System.err: StackTrace:
System.err: (file: node_modules\@nativescript\core\ui\layouts\flexbox-layout\flexbox-layout.android.js:14:0)
System.err: at applyAllNativeSetters(file: node_modules\@nativescript\core\ui\core\properties\properties.js:1065:0)
System.err: at initNativeView(file: node_modules\@nativescript\core\ui\core\properties\properties.js:992:0)
System.err: at push.../node_modules/@nativescript/core/ui/core/view-base/view-base.js.ViewBase.onResumeNativeUpdates(file: node_modules\@nativescript\core\ui\core\view-base\view-base.js:647:0)```
It doesn't seem to be working when I tried to inject in the constructor.
Follow below steps, it should work.
Reference: NativeScript/NativeScript#8739, Look at SachindeepRedsky comment
Go to @nativescript/core/ui/layouts/flexbox-layout/flexbox-layout.android.js
Replace:
var widgetFlexboxLayout;
var widgetLayoutParams;
with
let widgetFlexboxLayout= org.nativescript.widgets.FlexboxLayout;
let widgetLayoutParams= org.nativescript.widgets.FlexboxLayout.LayoutParams;