'metadataLoaded' of undefined" on Fiori Launchpad

[former_member245490]

Hi,

We are developing UI5 application on 1.38.7  library, but my backend UI5 library is at 1.28.3. Currently I am facing issue while deploying app on fiori launchpad. It gives " Cannot read property 'metadataLoaded' of undefined" error.

I checked with 1.28.3 version for ui5 development and was able to run app from fiori launchpad. So I guess because of version mismatch I am not able to run on launchpad.

Could you please suggest which gateway UI5 version is compatible for 1.38.7 UI5 library on app.

Thank for your support.

[karthikarjun]

Hi Magesh- u can use the direct library url from SAP UI5 apps.

Link:

<script src="https://sapui5.netweaver.ondemand.com/resources/sap-ui-core.js"

  id="sap-ui-bootstrap"

  data-sap-ui-libs="sap.m"

  data-sap-ui-theme="sap_bluecrystal">

  </script>

Regards,

Karthik A

[Former Member]

Karthik A,

Please read the comments before posting exactly the same...

"

Refering the Ui5 libraries from CDN  in index.html src tag will also work but goes against the best practices and should not be done.

When working on a slower internet connection your app will be horrendously slow.

It's best practise to load the correct libs into the frontend server (= have correct SAP_UI component version).

"

Best Regards

Jonathan Belliot.

[karthikarjun]

Yes I agree!!!.