"RapidMinder 5.1 failing to start (Ubuntu 10,10)"

Magick

Hi

I just did an mangaged update of RM - RM 5.1 and RM would just hang when trying to start.

Here is the output when running from the console - it appears the error is to do with the text plug. I tried removing this and RM would start. I re-added it, using the managed plugin/update manager, and the problem started again.


anton@anton-desktop:~/Dokumenter/Software/rapidminer/lib$ java -jar rapidminer.jar
2011-02-03 17:45:31 CONFIG: Locale not specified explicitly. Set default locale to US. (RapidMiner.init())
2011-02-03 17:45:31 INFO: Property rapidminer.home is not set. Guessing. (Launcher.ensureRapidMinerHomeSet())
2011-02-03 17:45:31 INFO: Trying parent directory of '/home/anton/Dokumenter/Software/rapidminer/lib/rapidminer.jar'...gotcha! (Launcher.ensureRapidMinerHomeSet())
2011-02-03 17:45:31 CONFIG: Reading configuration resource com/rapidminer/resources/rapidminerrc. (ParameterService.loadAllRCFiles())
2011-02-03 17:45:31 CONFIG: Neither system property 'rapidminer.config.dir' nor environment variable 'RAPIDMINER_CONFIG_DIR' not set. Ignored. (ParameterService.getGlobalConfigDir())
2011-02-03 17:45:31 CONFIG: Trying rcfile '/home/anton/.RapidMiner5/5_0_10_rapidminerrc'...skipped (ParameterService.loadRCFile())
2011-02-03 17:45:31 CONFIG: Read rcfile '/home/anton/.RapidMiner5/5_0_10_rapidminerrc.Linux'. (ParameterService.loadRCFile())
2011-02-03 17:45:31 CONFIG: Trying rcfile '/home/anton/Dokumenter/Software/rapidminer/lib/rapidminerrc'...skipped (ParameterService.loadRCFile())
2011-02-03 17:45:31 CONFIG: Trying rcfile '/home/anton/Dokumenter/Software/rapidminer/lib/rapidminerrc.Linux'...skipped (ParameterService.loadRCFile())
2011-02-03 17:45:31 CONFIG: Property rapidminer.rcfile not specified...skipped (ParameterService.loadAllRCFiles())
2011-02-03 17:45:31 CONFIG: Read extension state. (ManagedExtension.readConfiguration())
2011-02-03 17:45:31 CONFIG: Scanning plugins in /home/anton/Dokumenter/Software/rapidminer/lib/plugins. (Plugin.findAndRegisterPlugins())
2011-02-03 17:45:31 CONFIG: Loading renderers from 'Text Processing'. (RendererService.init())
2011-02-03 17:45:31 CONFIG: Reading parse rules from jar:file:/home/anton/.RapidMiner5/managed/rmx_text-5.1.0.jar!/com/rapidminer/resources/parserulesTextProcessing.xml (XMLImporter.importParseRules())
2011-02-03 17:45:31 CONFIG: Loading renderers from 'Weka'. (RendererService.init())
2011-02-03 17:45:31 CONFIG: Reading parse rules from jar:file:/home/anton/.RapidMiner5/managed/rmx_weka-5.0.1.jar!/com/rapidminer/resources/parserulesWekaExtension.xml (XMLImporter.importParseRules())
2011-02-03 17:45:31 CONFIG: Loading renderers from 'Web Mining'. (RendererService.init())
2011-02-03 17:45:31 CONFIG: Reading parse rules from jar:file:/home/anton/.RapidMiner5/managed/rmx_web-5.0.4.jar!/com/rapidminer/resources/parserulesWeb.xml (XMLImporter.importParseRules())
2011-02-03 17:45:31 CONFIG: Loading renderers from 'Series'. (RendererService.init())
2011-02-03 17:45:31 CONFIG: Reading parse rules from jar:file:/home/anton/.RapidMiner5/managed/rmx_series-5.0.2.jar!/com/rapidminer/resources/parserulesValueSeries.xml (XMLImporter.importParseRules())
2011-02-03 17:45:31 CONFIG: Loading operators from 'OperatorsCore.xml'. (OperatorService.registerOperators())
2011-02-03 17:45:31 CONFIG: Loading operator documentation from jar:file:/home/anton/Dokumenter/Software/rapidminer/lib/rapidminer.jar!/com/rapidminer/resources/i18n/OperatorsCoreDocumentation.xml. (OperatorDocBundle$XMLControl.newBundle())
2011-02-03 17:45:33 WARNING: Password in XML file looks like unencrypted plain text. (ParameterTypePassword.decryptPassword())
2011-02-03 17:45:35 CONFIG: Loading operators from '/home/anton/.RapidMiner5/managed/rmx_text-5.1.0.jar'. (OperatorService.registerOperators())
2011-02-03 17:45:35 CONFIG: Loading operator documentation from jar:file:/home/anton/.RapidMiner5/managed/rmx_text-5.1.0.jar!/com/rapidminer/resources/i18n/OperatorsDocTextProcessing.xml. (OperatorDocBundle$XMLControl.newBundle())
Exception in thread "main" java.lang.VerifyError: (class: com/rapidminer/operator/text/io/DocumentLoader, method: read signature: ()Lcom/rapidminer/operator/text/Document;) Incompatible argument to function
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at com.rapidminer.operator.OperatorDescription.<init>(OperatorDescription.java:89)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:282)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:279)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:279)
at com.rapidminer.tools.OperatorService.parseOperators(OperatorService.java:255)
at com.rapidminer.tools.OperatorService.registerOperators(OperatorService.java:229)
at com.rapidminer.tools.plugin.Plugin.registerOperators(Plugin.java:420)
at com.rapidminer.tools.plugin.Plugin.registerAllPluginOperators(Plugin.java:620)
at com.rapidminer.tools.OperatorService.init(OperatorService.java:188)
at com.rapidminer.RapidMiner.init(RapidMiner.java:398)
at com.rapidminer.gui.RapidMinerGUI.run(RapidMinerGUI.java:211)
at com.rapidminer.gui.RapidMinerGUI.launch(RapidMinerGUI.java:554)
at com.rapidminer.gui.RapidMinerGUI.main(RapidMinerGUI.java:536)

land

Hi,
it seems to me, that the update of RapidMiner didn't work at all. If you want to use the internal update mechanism, you will have to start RapidMiner using the shell script in /bin directory.
I would suggest, download RapidMiner 5.1 and install it from scratch.

Greetings,
  Sebastian