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On JMeter , i added a plugin - JMeterPlugins-0.5.4.jar into "C:\Users\\Downloads\apache-jmeter-3.0\apache-jmeter-3.0\lib\ext"

After this, I restarted my JMeter.

Now when I right click on the Plan of JMeter, I get the following error. Any Ideas how to resolve it. Thank you.

I know that if I remove the plugin it works. But I wanted to use - Ultimate Threads.

Uncaught Exception java.lang.NoSuchMethodError: kg.apc.jmeter.gui.GuiBuilderHelp
er.strechButtonToComponent(Ljavax/swing/JComponent;Ljavax/swing/JButton;)V. See
log file for details.
Uncaught Exception java.lang.NoClassDefFoundError: Could not initialize class org.apache.jmeter.gui.util.MenuFactory.
Adnan
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user3681749
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1 Answers1

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Version 0.5.4 seems a little bit outdated to me, looking into releases history, it is 4 years old and assumed to be used with JMeter 2.7.

Please make sure you use the latest stable version which is 1.4.0 at the moment.

I would also recommend using JMeter Plugins Manager in order to install and keep the plugins up-to-date.

Dmitri T
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