SOLVED

SharePoint Framework App-extension error

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Contributor

I'm facing an issue following the dev article for creating an App-extension. Following this article, the step where you're asked to gulp-serve and append an existing list with the following code.

 

?loadSPFX=true&debugManifestsFile=https://localhost:4321/temp/manifests.js&customActions={"d03ae0c2-bbbf-4cf5-9ff7-0986904553da":{"location":"ClientSideExtension.ApplicationCustomizer","properties":{"testMessage":"Hello as property!"}}}

 

I have replaced this code with my own ID an tenant name, resulting in the following URL. 

 

https://mytenant.sharepoint.com/sites/dev/Lists/test/AllItems.aspx?loadSPFX=true&debugManifestsFile=https://localhost:4321/temp/manifests.js&customActions={"7c36083f-4b95-43a3-ad8c-d8ed500043a2":{"location":"ClientSideExtension.ApplicationCustomizer","properties":{"testMessage":"Hello as property!"}}}


2017-06-09 10_55_44-HelloWorldApplicationCustomizer.manifest.json - app-extension - Visual Studio Co.png

 

 

Browsing the URL results the console error below. Does anyone have an idea what might cause this problem?

2017-06-09 10_58_32-Developer Site - test - All Items.png

4 Replies
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Did you get the modal popup window to load debug scripts?
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Hi Luis,

 

Yes I got the pup-up and chose "Load debug Scripts".

 

It might be the case that my developer tenant is not yet having the updates for the app-extensions.

One of my co-workers did have a message in the message center which indicated that the release was available on the tenant. I dont have this message yet.

 

Regards,

Rémy

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Solution

according to yesterdays monthly PnP Webcast it should be active on all dev tenants now. Can you check it? :)

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I just checked, and indeed it works now :)