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JavaScript Error In Mobile PWA Application When Invoking Custom JavaScript Function After Staging The Application (Doc ID 2749101.1)

Last updated on FEBRUARY 08, 2021

Applies to:

Visual Builder Studio - Version 19.4.3 and later
Information in this document applies to any platform.

Symptoms

A mobile PWA application will be used to scan barcodes and update data in Oracle CX Sales. The application uses a custom 3rd party JavaScript library called Quagga for the barcode scanning capabilities.

While developing and previewing the application the barcode scanner works fine.

After deploying the PWA application to Stage and attempt to initiate the barcode scanner, it doesn't work.

After installing the PWA on desktop, in Chrome JavaScript console a JavaScript error could be seen.

ERROR
-----------------------
The module does not exist or the function "<CUSTOM_FUNCTION_NAME>" does not exist in the module for page "<PAGE>"

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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