[SOLVED] web mining operator not showing in the list

hammadalam89

i have installed the plugin of web mining operator but its not showing in the list. I also have installed text processing plugin, which is working fine on the list. Is there any procedure to make visible web mining operator ??

Marco_Boeck

Hi,

when you select "Help" -> "Manage extensions..." in the top menu, what does it say for Text and Web extension?
What version of RapidMiner Studio are you using?
What does the log file say? It can be found in userhome/.RapidMiner/rapidminer-studio.log for RM Studio 6 or in userhome/.RapidMiner5/rm.log for RM 5.

Regards,
Marco

hammadalam89

Help ---> Manage Extensions says that you have installed both text and web processing.
and I am using RapidMiner 5.3.015 version.

I just checked for the log file and I came to know that I have both log files present in my PC, no idea what to do now..

Marco_Boeck

Hi,

please post the contents of the .Rapidminer5/rm.log file.

Regards,
Marco

hammadalam89

Apr 03, 2014 3:21:34 PM com.rapidminer.tools.I18N <clinit>
INFO: Set locale to en.
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
WARNING: The jar file .\lib\plugins\gentlyWEB.jar does not contain an entry RapidMiner-Type in its manifest and will therefore not be loaded (if this file actually is a plugin updating the plugin file might help).
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
WARNING: The jar file .\lib\plugins\JoSQL-1.8.jar does not contain an entry RapidMiner-Type in its manifest and will therefore not be loaded (if this file actually is a plugin updating the plugin file might help).
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
WARNING: The jar file .\lib\plugins\maxmindgeoip-1.2.0.jar does not contain an entry RapidMiner-Type in its manifest and will therefore not be loaded (if this file actually is a plugin updating the plugin file might help).
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
WARNING: The jar file .\lib\plugins\polliwog.jar does not contain an entry RapidMiner-Type in its manifest and will therefore not be loaded (if this file actually is a plugin updating the plugin file might help).
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
WARNING: Duplicate plugin definition for plugin rmx_web in .\lib\plugins\rapidminer-Web Mining-5.3.001.jar and .\lib\plugins\rapidminer-Web Mining-5.3.000.jar. Keeping the one with the higher version number.
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
WARNING: The jar file .\lib\plugins\rome.jar does not contain an entry RapidMiner-Type in its manifest and will therefore not be loaded (if this file actually is a plugin updating the plugin file might help).
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
WARNING: The jar file .\lib\plugins\websphinx.jar does not contain an entry RapidMiner-Type in its manifest and will therefore not be loaded (if this file actually is a plugin updating the plugin file might help).
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Information-Extraction
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Text Processing
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Web Mining
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Text Processing
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
WARNING: Duplicate plugin definition for plugin rmx_text in .\lib\plugins\rapidminer-Text Processing-5.1.001.jar and C:\Users\HammadAlam\.RapidMiner5\managed\rmx_text-5.3.2.jar. Keeping the first.
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Web Mining
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerPlugins
WARNING: Duplicate plugin definition for plugin rmx_web in .\lib\plugins\rapidminer-Web Mining-5.3.001.jar and C:\Users\HammadAlam\.RapidMiner5\managed\rmx_web-5.3.1.jar. Keeping the first.
Apr 03, 2014 3:21:35 PM com.rapidminer.tools.plugin.Plugin registerAllPluginDescriptions
WARNING: Cannot register operators from Web Mining: Dependencies not fulfilled! This plugin needs a RapidMiner version 5.2 and the following plugins:
[rmx_text (5.2)]
Apr 03, 2014 3:21:36 PM com.rapidminer.tools.expression.parser.ExpressionParserFactory <clinit>
INFO: Default version of expression parser registered successfully
Apr 03, 2014 3:21:37 PM com.rapidminer.parameter.ParameterTypePassword decryptPassword
WARNING: Password in XML file looks like unencrypted plain text.
Apr 03, 2014 3:21:38 PM com.rapidminer.tools.OperatorService init
INFO: Loading additional operators specified by rapidminer.operators.additional (${RAPIDMINER_OPERATORS_ADDITIONAL})
Apr 03, 2014 3:21:38 PM com.rapidminer.tools.OperatorService init
SEVERE: Cannot find operator description file ${RAPIDMINER_OPERATORS_ADDITIONAL}.

Marco_Boeck

Hi,

the problem is that you have installed the text extension twice. This confuses RapidMiner and sadly in this version it then takes the old (wrong) version. Then the web extension complains that the reequired minimum text extension version is not available and thus the web operators are not available.
Please get rid of the .\lib\plugins\rapidminer-Text Processing-5.1.001.jar.
See the following warning from the log:

WARNING: Duplicate plugin definition for plugin rmx_text in .\lib\plugins\rapidminer-Text Processing-5.1.001.jar and C:\Users\HammadAlam\.RapidMiner5\managed\rmx_text-5.3.2.jar. Keeping the first.

The second one is the one you need.

Regards,
Marco

hammadalam89

Got it

Thanks alot..