Getting internal server 500 error after setting up knime server on our machine

KNIME Server
1

Hi Team,

I did the setup on our on premises server and after login in thru web portal its showing 500" something went wrong wrong"
An internal server error has occurred: Illegal character in authority at index 8: https://knime-server hosted site , localhost:8080/knime/rest/v4/repository/

For assistance please contact your server administrator. More information about the error can be found in the server’s log files.

Also guide me where I can see server logs generated ? In our tomcat logs:
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”.
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See SLF4J Error Codes for further details

Regards,
Sadanand

2

Hi Sadanand,

You can find the location of the Log Files documented here: KNIME Server Administration Guide

I will get in contact with you and request the log files per mail.

Best,
Michael

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