Error while starting workbench

KNIME Analytics Platform
1

HI

I am getting an error starting my workbench using the Command prompt. I am getting the following error. Can someone please help?

Thanks

Error while starting workbench, some setting may not have been applied properly: com/microsoft/sqlserver/jdbc/ActivityId has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0

2

I solved this. The problem was due to two conflicting JREs which I had added into KNIME preferences for database. Hence, when KNIME was being called from Command Prompt, the JRE being referred for the database was creating a problem.

Hence, I removed one of the JRE while retaining JRE 11 and it seems to be working.

3

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