ClassNotFoundException about jmeter-websocketsampler HOT 5 CLOSED

Similar error on my Windows machine:

2014/03/25 18:04:57 INFO - jmeter.engine.StandardJMeterEngine: Running the test!
2014/03/25 18:04:57 INFO - jmeter.samplers.SampleEvent: List of sample_variables: []
2014/03/25 18:04:57 INFO - jmeter.gui.util.JMeterMenuBar: setRunning(true,local)
2014/03/25 18:04:57 INFO - jmeter.engine.StandardJMeterEngine: Starting ThreadGroup: 1 : Thread Group
2014/03/25 18:04:57 INFO - jmeter.engine.StandardJMeterEngine: Starting 1 threads for group Thread Group.
2014/03/25 18:04:57 INFO - jmeter.engine.StandardJMeterEngine: Thread will continue on error
2014/03/25 18:04:57 INFO - jmeter.threads.ThreadGroup: Starting thread group number 1 threads 1 ramp-up 1 perThread 1000.0 delayedStart=false
2014/03/25 18:04:57 INFO - jmeter.threads.ThreadGroup: Started thread group number 1
2014/03/25 18:04:57 INFO - jmeter.engine.StandardJMeterEngine: All thread groups have been started
2014/03/25 18:04:57 INFO - jmeter.threads.JMeterThread: Thread started: Thread Group 1-1
2014/03/25 18:04:57 ERROR - jmeter.threads.JMeterThread: Test failed! java.lang.NoClassDefFoundError: org/eclipse/jetty/util/ssl/SslContextFactory
at JMeter.plugins.functional.samplers.websocket.WebSocketSampler.getConnectionSocket(WebSocketSampler.java:66)
at JMeter.plugins.functional.samplers.websocket.WebSocketSampler.sample(WebSocketSampler.java:123)
at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:429)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:257)
at java.lang.Thread.run(Thread.java:744)

2014/03/25 18:04:57 INFO - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-1
2014/03/25 18:04:57 INFO - jmeter.engine.StandardJMeterEngine: Notifying test listeners of end of test
2014/03/25 18:04:57 INFO - jmeter.gui.util.JMeterMenuBar: setRunning(false,local)

from jmeter-websocketsampler.

Do you have the right versions of all dependencies?

On 25 Mar 2014, at 09:33, sajithdilshan [email protected] wrote:

Whenever I try to start a new Web Socket Listener I get a ClassNotFound Error. I've put the jar file and all the dependencies in the lib/ext. Below are the screenshots of the errors

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from jmeter-websocketsampler.

Yes. Below are the dependencies in the lib/ext directory

jetty-io-9.1.1.v20140108.jar
jetty-util-9.1.1.v20140108.jar
JMeterWebSocketSampler-1.0.2-SNAPSHOT.jar
websocket-api-9.1.1.v20140108.jar
websocket-client-9.1.1.v20140108.jar
websocket-common-9.1.1.v20140108.jar
websocket-server-9.1.1.v20140108.jar

from jmeter-websocketsampler.

@sajithdilshan after I downloaded these packages, everything works fine! Thanks a lot!

from jmeter-websocketsampler.

This problem solved by installing latest version of Jmeter

from jmeter-websocketsampler.