I think you have stumbled upon a known issue.
Class "com.smartgwt.client.data.Record" conflicts with "Record" in more
recent versions of Java
see
https://forums.smartclient.com/forum/smart-gwt-technical-q-a/270433-smartgwt-6-1-is-incompatible-with-java17
I hope this has been fixed in later ver
Might be a problem with the jdk version ...
IIRC, record was added in Java 14 (not sure). It looks like a jdk version >
13 is used to build.
Not sure if SmartGWT is supporting newer jdk version than version 8.
Next problem might be Eclipse itself. Newer Eclipse version need something
greater t