How to use ol library in frappe custom app

Frappe Framework App Development
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1

Hi all,

I was trying to build a dummy custom application with ol (OpenLayers) library.
However, I found out that it’s not working -

image
image945×153 34.3 KB

The error is because of optional chaining or (??)

How can we solve this issue in Frappe custom app?

Node Version: 16
Vue 2 or Vue 3

2

Refer Easy Guide to Adding JavaScript Libraries in Frappe & How to import a .js module in Frappe? - #10 by satyajit_ghana