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"[SOLVED] Plugin extension didn't show"

felix_laksana

Hi,

I'm new to rapidminer extension her, and my java is not good enough..
I have checkout the rapidminer project and template SVN using..
I already create an extension using the template and already install it into the plugin folder..
But when I run the rapidminer I cannot find my plugin there..
Is there anything I should do?

Thanks
Felix

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Marco_Boeck

Hi,

I'm sorry but your post is lacking information to be able to help you.

1) SVN sounds old. We are using GIT now, check the sticky threads in this forum
2) What is the log output when starting Studio from your IDE?

Regards,
Marco

felix_laksana

oh so sorry, i think didn't paste the link correctly..
I use https://github.com/rapidminer/rapidminer for RM SVN, and for the template I use https://github.com/rapidminer/rapidminer-extension-template ..
I use eclipse Luna Release (4.4.0) & using jdk1.8.0_20..
I follow the instruction from http://rapid-i.com/rapidforum/index.php?topic=3676.0

This is the log when I install the plugin..

Buildfile: C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\build.xml
Trying to override old definition of task javac
clean:
[echo] Cleaning...
[delete] Deleting directory C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\build
[delete] Deleting directory C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\javadoc
[mkdir] Created dir: C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\build
[mkdir] Created dir: C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\javadoc
version.get:
[echo] Long version: 5.3.000; short version: 5.3
init.setEncoding:
init:
[taskdef] Could not load definitions from resource antlib.xml. It could not be found.
[taskdef] Could not load definitions from resource org/freecompany/redline/ant/antlib.xml. It could not be found.
[copy] Warning: Could not find file C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\ant\jsch-0.1.42.jar to copy.
init.setEncoding:
copy-resources:
[echo] Copying resources...
[copy] Copying 9 files to C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\build
changes.testExistence:
merge.changes:
[echo] Merging all changes files in C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\changes
prepare_agpl:
build:
[echo] build.no_agpl=${build.no_agpl}
clean:
clean_agpl:
build.rm:
build.dependencies.prepare.set:
build.dependencies.prepare.unset:
[echo] No dependencies defined for Numerical2DateOperator.
build.dependencies:
[echo] Building plugin dependencies of Numerical2DateOperator...
[echo] ...Finished
[echo] RapidMiner Extension Numerical2DateOperator: Compile with Java from dir: C:\Program Files\Java\jdk1.8.0_20\jre
[echo] RapidMiner Extension Numerical2DateOperator: using Java version: 1.8.0_20
[javac] Compiling 7 source files to C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\build
[javac] warning: [options] bootstrap class path not set in conjunction with -source 1.6
[javac] C:\Users\felix.laksana\workspace2\rm\RapidMiner_Extension_Template\src\com\rapidminer\transformation\Numerical2DateOperator.java:23: warning: [deprecation] <T>getData() in Port has been deprecated
[javac] ExampleSet exampleSet = exampleSetInput.getData();
[javac] ^
[javac] where T is a type-variable:
[javac] T extends IOObject declared in method <T>getData()
[javac] 2 warnings
unzipLibs:
[mkdir] Created dir: C:\Users\felix.laksana\workspace2\rm\RapidMiner\release\libfiles
createJar:
[echo] Creating jar...
[echo] Manifest Classpath: C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/SassyReader-0.5.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/blas.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/collections-generic.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/colt.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/commons-codec-1.4.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/commons-collections.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/commons-httpclient-3.1.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/commons-lang-2.4.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/commons-logging-1.1.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/concurrent.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/dom4j-1.6.1.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/encog.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/groovy-all-1.7.7.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/itextpdf-5.3.3.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/ivy-2.2.0.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jama.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jcommon.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jep.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jfreechart.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jmathplot.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/joone-engine.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jugpreview.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jung-algorithms.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jung-api.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jung-graph-impl.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jung-visualization.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/junit.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jxl.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/kdb.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/launcher.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/looks.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/mail.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/microba.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/poi-3.8-20120326.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/poi-excelant-3.8-20120326.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/poi-ooxml-3.8-20120326.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/poi-ooxml-schemas-3.8-20120326.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/poi-scratchpad-3.8-20120326.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/rapidminer.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/rm_doc.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/rsyntaxtextarea.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/slf4j-api-1.6.4.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/slf4j-simple-1.6.4.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/swingx-all-1.6.4.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/vldocking.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/ws-commons-util-1.0.2.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/xmlbeans-2.3.0.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/xmlpull.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/xmlrpc-client-3.1.3.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/xmlrpc-common-3.1.3.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/xpp3.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/xstream.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-export.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-graphics2d.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-graphicsio-emf.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-graphicsio-pdf.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-graphicsio-ps.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-graphicsio-svg.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-graphicsio-swf.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-graphicsio.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-io.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-swing.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-util.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/freehep/freehep-xml.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jdbc/hsqldb.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jdbc/iijdbc-10.0-4.0.6.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jdbc/jtds-1.2.8.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jdbc/mysql-connector-java-5.1.24-bin.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/jdbc/postgresql-9.2-1002.jdbc4.jar C:/Users/felix.laksana/workspace2/rm/RapidMiner/lib/plugins/rapidminer-Numerical2DateOperator-5.3.000.jar
[jar] Building jar: C:\Users\felix.laksana\workspace2\rm\RapidMiner\release\rapidminer-Numerical2DateOperator-5.3.000.jar
[delete] Deleting directory C:\Users\felix.laksana\workspace2\rm\RapidMiner\release\libfiles
install:
Moving 1 file to C:\Users\felix.laksana\workspace2\rm\RapidMiner\lib\plugins
BUILD SUCCESSFUL
Total time: 2 seconds

Very appreciate for your help

Marco_Boeck

Hi,

what is the console output when starting RapidMiner from Eclipse? There may be a clue in there why your extension is not being loaded.

Regards,
Marco

felix_laksana

This is the output in console :

Sep 30, 2014 3:42:54 PM com.rapidminer.tools.ParameterService init
INFO: Reading configuration resource com/rapidminer/resources/rapidminerrc.
Sep 30, 2014 3:42:54 PM com.rapidminer.tools.LaunchListener installListener
INFO: Listening for other instances on port 55826. Writing C:\Users\felix.laksana\.RapidMiner5\socket.
Sep 30, 2014 3:42:55 PM com.rapidminer.tools.I18N <clinit>
INFO: Set locale to en.
Sep 30, 2014 3:42:55 PM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Property rapidminer.home is not set. Guessing.
Sep 30, 2014 3:42:55 PM com.rapid_i.Launcher ensureRapidMinerHomeSet
INFO: Trying base directory of classes (build) 'C:\Users\felix.laksana\workspace2\rm\RapidMiner'...gotcha!
Sep 30, 2014 3:42:55 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Numerical2DateOperator
Sep 30, 2014 3:42:56 PM com.rapidminer.tools.expression.parser.ExpressionParserFactory <clinit>
INFO: Default version of expression parser registered successfully
Sep 30, 2014 3:42:56 PM com.rapidminer.parameter.ParameterTypePassword decryptPassword
WARNING: Password in XML file looks like unencrypted plain text.
Sep 30, 2014 3:42:57 PM com.rapidminer.tools.OperatorService init
INFO: Number of registered operator classes: 444; number of registered operator descriptions: 445; number of replacements: 403
Sep 30, 2014 3:42:57 PM com.rapidminer.tools.jdbc.JDBCProperties <init>
WARNING: Missing database driver class name for ODBC Bridge (e.g. Access)
Sep 30, 2014 3:42:57 PM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver ca.ingres.jdbc.IngresDriver not found. Probably the driver is not installed.
Sep 30, 2014 3:42:57 PM com.rapidminer.tools.jdbc.JDBCProperties registerDrivers
INFO: JDBC driver oracle.jdbc.driver.OracleDriver not found. Probably the driver is not installed.
Sep 30, 2014 3:42:59 PM com.rapid_i.deployment.update.client.UpdateManager <clinit>
WARNING: Using a development build. Assuming platform independent version.

Oh and when I load the rapidminer from eclipse there's an error :
"The repository location 'Xmx1536m' is malformed. Repository location look e.g. like this 'Repository/path/to/entry'
But after I close the error messsage it seems to working normally

Thanks Marco

felix_laksana

Hi,

Any clue regarding this problem?
The rapidminer is working normally but the extension is still missing..

Thanks

Marco_Boeck

Hi,

1) The console output says "INFO: Register plugin: Numerical2DateOperator". Looks like RapidMiner found your extension and loaded it. You should be able to for example print something to the console with your extension and see it when launching RapidMiner. What exactly is not working? Did you add an operator in your extension and it doesn't show up? Did you correctly add the operator to the .xml of your extension?

2) Your repository location error message is a simple result of the -Xmx parameter being provided as a program argument instead of a JVM argument. Add the -Xmx parameter to the VM arguments of Eclipse, not the program arguments of your debug/launch configuration.

Regards,
Marco

felix_laksana

Hi Marco,

Finally the plugin is shown in rapidminer after I apply -Xmx parameter in eclipse as you suggested..
Thank you very much for your help..

Felix