Cant display an image in my app

Ionic Framework ionic-v3
#1

20
Captura de pantalla 2018-11-13 a la(s) 18.27.20.png1366×768 190 KB

Hello everyone! First post here. I need to display a QR code in my App. This is not the first time I’m doing this, so I grabbed the code from another app I did a couple of month ago. The code is exactly the same, which is really annoying, because all i get is a broken link icon. The only odd thing I found is MIME says “text/plain”. I’ve checked the folders and QR codes are being generated fine. I’ll post my code here but as I said, it works just fine in my other app.

HTML: 
<ion-content padding> 
  <ion-item>
  <img src={{srcQR}} class="center" *ngIf="srcQR" />
</ion-item>
  <h3>{{codigo}} y {{srcQR}}</h3>
</ion-content>
Ts:
  srcQR:string;
  constructor(public navCtrl: NavController,
              public navParams: NavParams,
              public platform: Platform) {
      
      //Leo los parametros que me enviaron
      this.srcQR = this.navParams.data.srcQR.file;
Ts that generates the code and passes the path to img:

export interface codigoQR{
  tipoDeQR: string;
  file: string;
}
...
  obtenerDatos(){

    //clear out the previous array contents
    this.codigo = "";

    // Create the loading indicator
    let loader = this.loadingCtrl.create({
      content: "Obteniendo información..."
    });

    //Show the loading indicator    
    loader.present();

    this.ServicefusionappProvider.dataCodigoQr().then(
      data => {
        
        //Hide the loading indicator
        loader.dismiss();
        
        //Now, populate the array with data from the weather service
        if (data) {
        this.codigo = data.datos[0].dni;
        this.barcode.encode(this.barcode.Encode.TEXT_TYPE, this.codigo).then(data =>
          {
            this.srcQR = data;
            console.log(data);
          },
          error => {
            console.log("Hubo un error: ",error);
          });
...

Let me know if there is anything else I can provide

#2