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Diederik Verstraete Live Agent and Lightning Component on same external page (lighting out)
We have build a lightning component that we placed on a Wordpress website via Lighting out ($Lightning.use).
This component is called AF_App (and AF_Main).
Now, we want to include a Live Agent standard component snippet on the same page from Service Cloud.
When we place both snippets on the same place we get following error:
Uncaught (in promise) Error: $Lightning.use() already invoked with application: c:AF_App
You can find everything back on this page:
https://kmo.attentia.be/blank-page-talent-peaks/
in the middle my component ( a screen flow build in apex/aura) and floating you see the "Chat with an expert" button
Use developer console to see the error.
As per the developer guide "Use Lightning Components in Visualforce Pages" https://developer.salesforce.com/docs/atlas.en-us.lightning.meta/lightning/components_visualforce.htm
You can call $Lightning.use() multiple times on a page, but all calls must reference the same Lightning dependency app
Please check if you are using more than one Lightning dependency app on a page. If yes, you can try something like this
https://salesforce.stackexchange.com/questions/227091/any-possible-to-have-multiple-lightning-apps-on-a-visualforce-page
If this answers your question, please mark this as Best Answer so that it can help others in the future. Thank You!
$Lightning.use("embeddedService:sidebarApp", function()