Hi,
I am creating any simple mashup widget extension and would appreciate some guidance on getting started.
Can someone please help me in this (Please provide steps it will be helpful for me)
Thank you.
tl;dr: read the manual which states to use 'Eclipse IDE for Java EE Developers'
I did try to get it running for 1 hour now with different eclipse versions and always got the same error like you. Now I tried the latest eclipse enterprise edition (eclipse-jee-2023-09-R-win32-x86_64) and it worked just fine. Before I used the default version of eclipse (not what the manual said).
On https://www.eclipse.org/downloads/packages/ the "Eclipse IDE for Enterprise Java and Web Developers".
Hope that helps you as well!
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