In the meantime I desinstalled 8.0 and installed MySQL server 5.7.28 However I get following errors : 2020-03-23T18:19:01.584528Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2020-03-...

Hi,

Indeed MySQL version installed is 8.0.18. The correct JDBC driver is installed under protege folder = mysql-connector-java-8.0.18.jar and renamed to driver.jar.

I assume will need to desinstall MySQL server 8.0 and install MySQL server 5.7.28.

Kind Regards

Dirk

Hi Thanks for your help however the intervention did not helped : I still got error message : Loaded 177000 instances: viewer3_devrep_14032012_003_ProjectKB_Class12320 Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automat...

Hi Jonathan Thanks for your info however I still get error msg when running "run_protege_server.bat" as administrator "Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and ...

I get following error SEVERE: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is: java.lang.ClassNotFoundException: edu.stanford.smi.protege.server.Server_Stub Where is the root fol...