The RapidMiner community is on read-only mode until further notice. Technical support via cases will continue to work as is. For any urgent licensing related requests from Students/Faculty members, please use the Altair academic forum here.

No Main Manifest Attribute Error

leitnickleitnick Member Posts: 2 Contributor I
edited November 2018 in Help

Trying to install rapidminer server on one of our nodes. When I try to execute the java file and type "java -jar rapidminer-server-installer-7.2.0.jar", I get the following error "no main manifest attribute, in rapidminer-server-installer-7.2.0.jar". Any help or suggestions on how to fix this? Thank you.

Tagged:

Answers

  • Marco_BoeckMarco_Boeck Administrator, Moderator, Employee, Member, University Professor Posts: 1,996 RM Engineering

    Hi,

     

    that is what the start scripts are for in the /bin folder. They prepare the environment and call the .jar with the following line (example for Windows):

    "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %RAPIDMINER_SERVER_INSTALLER_OPTS% -classpath "%CLASSPATH%" com.rapidminer.server.installer.Starter %CMD_LINE_ARGS%

     

    So please use either the provided Linux or Windows scripts to correctly start the installer. Simply calling the .jar file is unfortunately not quite enough.

     

    Regards,

    Marco

Sign In or Register to comment.