"[Fatal Error] :1:1: Premature end of file in Rapidminer"

venkat

Hi,

I am using rapidminer 5 on CentOS 6. while starting the rapidminer I got the following error.

[Fatal Error] :1:1: Premature end of file.

Error Description.
[root@DEV-VENKAT-PC lib]# java -Xmx2g -jar rapidminer.jar
Apr 03, 2014 12:18:12 PM com.rapidminer.tools.ParameterService init
INFO: Reading configuration resource com/rapidminer/resources/rapidminerrc.
Apr 03, 2014 12:18:12 PM com.rapidminer.tools.I18N <clinit>
INFO: Set locale to en.
Apr 03, 2014 12:18:12 PM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Property rapidminer.home is not set. Guessing.
Apr 03, 2014 12:18:12 PM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Trying parent directory of '/opt/rapidminer/lib/rapidminer.jar'...gotcha!
Apr 03, 2014 12:18:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Text Processing
Apr 03, 2014 12:18:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Series
Apr 03, 2014 12:18:14 PM com.rapidminer.tools.expression.parser.ExpressionParserFactory <clinit>
INFO: Default version of expression parser registered successfully
Apr 03, 2014 12:18:16 PM com.rapidminer.parameter.ParameterTypePassword decryptPassword
WARNING: Password in XML file looks like unencrypted plain text.
Apr 03, 2014 12:18:16 PM com.rapidminer.tools.OperatorService init
INFO: Number of registered operator classes: 581; number of registered operator descriptions: 582; number of replacements: 518
Apr 03, 2014 12:18:17 PM com.rapidminer.tools.jdbc.JDBCProperties <init>
WARNING: Missing database driver class name for ODBC Bridge (e.g. Access)
Apr 03, 2014 12:18:17 PM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver ca.ingres.jdbc.IngresDriver not found. Probably the driver is not installed.
[Fatal Error] :1:1: Premature end of file.

Could you please guys let me know how to resolve this error.

Thanks in advance.

Reg:
Venkat

Marco_Boeck

Hi,

that's not an error, even if it appears to be ;D
This useless message was fixed with RM Studio 6. Reason in the old version was the the connections.xml in the .RapidMiner5 folder in the user home is empty.

Regards,
Marco