Binding to 'qrc-value' is not possible as it is not recognized as a valid property of 'ngx-qrcode' in Ionic version 4.2.0

Every time I attempt to use the NgxQRCodeModule from 'ngx-qrcode2' in Ionic 4.2.0, I encounter the following error:

**ERROR Error: Uncaught (in promise): Error: Template parse errors: Can't bind to 'qrc-value' since it isn't a known property of 'ngx-qrcode'. 1. If 'ngx-qrcode' is an Angular component and it has 'qrc-value' input, then verify that it is part of this module. 2. If 'ngx-qrcode' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. 3. To allow any property add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component. 

 <ion-card *ngIf="createdCode"></ion-card>
    <ngx-qrcode  [ERROR ->][(qrc-value)] = "createdCode"></ngx-qrcode>
    <ion-card-content >
    <p> Value: {{createdCode}}</p"):

Attempts I have made: I have imported the NgxQRCodeModule to page.module.ts and app.module.ts. I have also tried 

[(qrc-value)] = "createdCode"
angulartypescriptionic-frameworkqr-code

Answer №1

If you're seeing the error message stating that qrc-value is not a valid property of ngx-qrcode, the correct way to set the value of the QR code is by using the [value] property. Here's an example:

 <ngx-qrcode [value]="createdCode"></ngx-qrcode>

For more information and examples, you can refer to the documentation on the GitHub page

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