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The last startup of rapidminer was interrupted or did not complete completely.

I have installed/uninstalled many times with no luck. Kindly help me here

Oct 10, 2024 6:50:05 PM com.rapidminer.tools.I18N setLocale
INFO: Setting locale.
Oct 10, 2024 6:50:05 PM com.rapidminer.tools.I18N setLocale
INFO: Using locale en.
Oct 10, 2024 6:50:05 PM com.rapidminer.gui.safemode.SafeMode launchStarts
INFO: Found left-behind lock file from last startup at /Users/prejithpremkumar/.RapidMiner/safeMode.lock.
Oct 10, 2024 6:50:11 PM com.rapidminer.gui.RapidMinerGUI run
INFO: Launching RapidMiner 9.10.014, platform OSX, with Java AdoptOpenJDK 1.8.0_265 on Mac OS X (10.16 / x86_64)
Oct 10, 2024 6:50:11 PM com.rapidminer.RapidMiner performFirstInitialization
INFO: Performing upgrade to version 9.10.014
Oct 10, 2024 6:50:11 PM com.rapidminer.tools.PlatformUtilities logInfo
INFO: rapidminer.home is '/Applications/RapidMiner Studio.app/Contents/Resources/RapidMiner-Studio'.
Oct 10, 2024 6:50:11 PM com.rapidminer.core.license.ProductConstraintManager initialize
INFO: Initializing license manager.
Oct 10, 2024 6:50:11 PM com.rapidminer.core.license.ProductConstraintManager initialize
INFO: Using default license location.
Oct 10, 2024 6:50:11 PM com.rapidminer.core.license.ProductConstraintManager initialize
INFO: Registering default product.
Oct 10, 2024 6:50:12 PM com.rapidminer.repository.FileRepositoryProvider load
WARNING: Unknown tag: filesystemRepository
Oct 10, 2024 6:50:12 PM com.rapidminer.search.GlobalSearchRegistry registerSearchCategory
INFO: Global Search category repository registered.
Oct 10, 2024 6:50:12 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Operator Toolbox
Oct 10, 2024 6:50:12 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Text Processing
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Operator Recommender
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Time Series
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Browser
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Data Editor
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Legacy Result Access
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: H2O
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Cloud Connectivity
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: HTML5 Charts
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Model Simulator
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Productivity
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: CTA
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Advanced File Connectors
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Process Scheduling
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Model Deployment Management
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: JDBC Connectors
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Utility
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Professional
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Blending
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Concurrency
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Social Media
Oct 10, 2024 6:50:13 PM com.rapidminer.tools.plugin.Plugin registerPlugins
INFO: Register plugin: Remote Repository
Oct 10, 2024 6:50:15 PM com.rapidminer.gui.RapidMinerGUI main
SEVERE: Error while starting up RapidMiner Studio. Controlled shutdown.
java.lang.UnsupportedClassVersionError: com/rapidminer/extension/operator_toolbox/ioobjects/model/meta/SubSetModel has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at com.rapidminer.tools.plugin.PluginClassLoader.loadClass(PluginClassLoader.java:112)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at com.rapidminer.tools.ClassColorMap.parseKey(ClassColorMap.java:45)
at com.rapidminer.tools.ClassColorMap.parseKey(ClassColorMap.java:30)
at com.rapidminer.tools.ParentResolvingMap.parseProperties(ParentResolvingMap.java:57)
at com.rapidminer.gui.flow.processrendering.draw.ProcessDrawUtils.registerAdditionalObjectColors(ProcessDrawUtils.java:130)
at com.rapidminer.tools.plugin.Plugin.registerDescriptions(Plugin.java:847)
at com.rapidminer.tools.plugin.Plugin.registerAllPluginDescriptions(Plugin.java:1119)
at com.rapidminer.tools.plugin.Plugin.initAll(Plugin.java:1719)
at com.rapidminer.RapidMiner.internalInit(RapidMiner.java:789)
at com.rapidminer.RapidMiner.init(RapidMiner.java:702)
at com.rapidminer.RapidMiner.init(RapidMiner.java:688)
at com.rapidminer.gui.RapidMinerGUI.run(RapidMinerGUI.java:436)
at com.rapidminer.gui.RapidMinerGUI.launch(RapidMinerGUI.java:1035)
at com.rapidminer.gui.RapidMinerGUI.main(RapidMinerGUI.java:967)
at com.rapidminer.launcher.OSXGUILauncher.main(OSXGUILauncher.java:92)

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Accepted answers

MartinLiebig

Hi there,

RapidMiner 10 and following are running on Java11. That means that also new extensions are compiled against java11. I always thought that 9.10 also requieres java11. Today I learned that 9.10 is the last java8 version.

We usually try to set the version dependecy of toolbox to the lowest possible version, so that many people can use it. It looks like we set it too low here.

The work arounds for you are either to manually install an older version of toolbox or upgrade your studio to 10 or 2024.

Best,

Martin

All comments

RolandJones

Hi @shashwat001 ,

Could you try going to $HOME/.RapidMiner/extensions and see if you can find the .jar file for operator toolbox? I'm curious to see if removing this allows the software to launch, given the error message suggests that extension is causing an issue.

Best,

Roland

shashwat01

Hi rjones,

If i disable extension , I will be able to launch rapidminer. Moreover if I downgrade operator toolbox version to 2.17 it also works. But that's not good. Why it doesn't work with version 2.18 and gives error that it requires java of vrsion more than 11. I am not a very technical guy and don't understand everything what log say about. Please help me with permanent solution

RolandJones

Hi @shashwat001,

I will speak to the author of the extension. In the meantime, please either continue using 2.17 of Operator Toolbox, or upgrade to AI Studio 2024.1 and use 2.18 of Operator Toolbox.

Best,

Roland

MartinLiebig

Hi there,

We usually try to set the version dependecy of toolbox to the lowest possible version, so that many people can use it. It looks like we set it too low here.

The work arounds for you are either to manually install an older version of toolbox or upgrade your studio to 10 or 2024.

Best,

Martin

shashwat01

Can you provide an example for how to use the word2vec operator in RapidMiner? I generally understand the concept but there are no materials on how to actually create a word2vec model in Rapidminer. I tried doing this on my own but kept getting error messages that the input I was providing was not what was expected, and I needed to tokenize the documents. I also could not find any good materials online.

<?xml version="1.0" encoding="UTF-8"?><process version="9.10.014"> <context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="9.10.014" expanded="true" name="Process">
<parameter key="logverbosity" value="init"/>
<parameter key="random_seed" value="2001"/>
<parameter key="send_mail" value="never"/>
<parameter key="notification_email" value=""/>
<parameter key="process_duration_for_mail" value="30"/>
<parameter key="encoding" value="SYSTEM"/>
<process expanded="true">
<operator activated="true" class="generate_nominal_data" compatibility="9.10.014" expanded="true" height="68" name="Generate Nominal Data" width="90" x="112" y="187">
<parameter key="number_examples" value="100"/>
<parameter key="number_of_attributes" value="5"/>
<parameter key="number_of_values" value="5"/>
<parameter key="use_local_random_seed" value="false"/>
<parameter key="local_random_seed" value="1992"/>
</operator>
<operator activated="true" class="nominal_to_text" compatibility="9.10.014" expanded="true" height="82" name="Nominal to Text" width="90" x="246" y="187">
<parameter key="attribute_filter_type" value="all"/>
<parameter key="attribute" value=""/>
<parameter key="attributes" value=""/>
<parameter key="use_except_expression" value="false"/>
<parameter key="value_type" value="nominal"/>
<parameter key="use_value_type_exception" value="false"/>
<parameter key="except_value_type" value="file_path"/>
<parameter key="block_type" value="single_value"/>
<parameter key="use_block_type_exception" value="false"/>
<parameter key="except_block_type" value="single_value"/>
<parameter key="invert_selection" value="false"/>
<parameter key="include_special_attributes" value="false"/>
</operator>
<operator activated="true" class="text:process_document_from_data" compatibility="9.4.000" expanded="true" height="82" name="Process Documents from Data" width="90" x="380" y="187">
<parameter key="create_word_vector" value="true"/>
<parameter key="vector_creation" value="TF-IDF"/>
<parameter key="add_meta_information" value="true"/>
<parameter key="keep_text" value="true"/>
<parameter key="prune_method" value="none"/>
<parameter key="prune_below_percent" value="3.0"/>
<parameter key="prune_above_percent" value="30.0"/>
<parameter key="prune_below_rank" value="0.05"/>
<parameter key="prune_above_rank" value="0.95"/>
<parameter key="datamanagement" value="double_sparse_array"/>
<parameter key="data_management" value="auto"/>
<parameter key="select_attributes_and_weights" value="false"/>
<list key="specify_weights"/>
<process expanded="true">
<operator activated="true" class="text:tokenize" compatibility="9.4.000" expanded="true" height="68" name="Tokenize" width="90" x="246" y="34">
<parameter key="mode" value="non letters"/>
<parameter key="characters" value=".:"/>
<parameter key="language" value="English"/>
<parameter key="max_token_length" value="3"/>
</operator>
<operator activated="true" class="word2vec:Word2Vec_Learner" compatibility="1.0.000" expanded="true" height="68" name="Word2Vec " width="90" x="380" y="34">
<parameter key="Minimal Vocab Frequency" value="10"/>
<parameter key="Layer Size" value="200"/>
<parameter key="Window Size" value="5"/>
<parameter key="Use Negative Samples" value="5"/>
<parameter key="Iterations" value="5"/>
<parameter key="Down Sampling Rate" value="1.0E-4"/>
</operator>
<connect from_port="document" to_op="Tokenize" to_port="document"/>
<connect from_op="Tokenize" from_port="document" to_op="Word2Vec " to_port="doc"/>
<connect from_op="Word2Vec " from_port="mod" to_port="document 1"/>
<portSpacing port="source_document" spacing="0"/>
<portSpacing port="sink_document 1" spacing="0"/>
<portSpacing port="sink_document 2" spacing="0"/>
</process>
</operator>
<connect from_op="Generate Nominal Data" from_port="output" to_op="Nominal to Text" to_port="example set input"/>
<connect from_op="Nominal to Text" from_port="example set output" to_op="Process Documents from Data" to_port="example set"/>
<connect from_op="Process Documents from Data" from_port="example set" to_port="result 1"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_result 1" spacing="0"/>
<portSpacing port="sink_result 2" spacing="0"/>
</process>
</operator>
</process>

Please assist here