custom widget upload error in Analytic application in Sap analytic cloud

[smita_sharma]

while we are opening any analytic application, It shows one particular error related to custom widget.

error message- The system couldn't load the custom widget 'com.sap.sample.uploadxls_1.x' (kind: 'main'). Please contact your system administrator or the owner of the custom widget .

image.png

Please suggest.

[SeerOfSig]

This normally indicates that there is a problem in the custom widget code that prevents it from loading / running.

Common examples would be if the custom widget calls code or an image from some public web page and the code or other object is no longer available.

You need to look at the custom widget code and verify that any objects called within the widget are still valid and accessible.