Here is the log file of Katalon, maybe it could help :
Warning: NLS unused message: Key in: com.kms.katalon.composer.search.constants.composerSearchMessages
Warning: NLS unused message: DIA_DIALOG_TITLE_MOBILE_OBJ_INSPECTOR in: com.kms.katalon.composer.mobile.objectspy.constant.composerMobileObjectspyMessages
Warning: NLS unused message: Key in: com.kms.katalon.composer.mobile.objectspy.constant.composerMobileObjectspyMessages
!ENTRY org.eclipse.ui 4 4 2018-11-15 09:39:18.169
!MESSAGE Conflicting handlers for org.eclipse.ui.edit.undo: {ActionHandler(org.eclipse.ui.operations.UndoActionHandler@3b61fab)} vs {ActionHandler(org.eclipse.ui.operations.UndoActionHandler@b3cfbf2)}
!ENTRY org.eclipse.ui 4 4 2018-11-15 09:39:18.171
!MESSAGE Conflicting handlers for org.eclipse.ui.edit.redo: {ActionHandler(org.eclipse.ui.operations.RedoActionHandler@7de33dea)} vs {ActionHandler(org.eclipse.ui.operations.RedoActionHandler@396d8bb9)}
org.eclipse.jetty.server.Server@229d504e - STARTED
+= qtp222845667{STARTED,8<=8<=200,i=2,q=0} - STARTED
| +- 692 qtp222845667-692 RUNNABLE @ sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
| +- 695 qtp222845667-695-acceptor-0@612a5afc-ServerConnector@6fedb8a9{HTTP/1.1,[http/1.1]}{0.0.0.0:50001} RUNNABLE @ sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) prio=3
| +- 690 qtp222845667-690-acceptor-0@677448b4-ServerConnector@69b3aa2a{HTTP/1.1,[http/1.1]}{0.0.0.0:50000} RUNNABLE @ sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) prio=3
| +- 694 qtp222845667-694 RUNNABLE @ sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
| +- 696 qtp222845667-696 TIMED_WAITING @ sun.misc.Unsafe.park(Native Method) IDLE
| +- 691 qtp222845667-691 RUNNABLE @ sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
| +- 693 qtp222845667-693 RUNNABLE @ sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
| +- 697 qtp222845667-697 TIMED_WAITING @ sun.misc.Unsafe.park(Native Method) IDLE
+= ServerConnector@69b3aa2a{HTTP/1.1,[http/1.1]}{0.0.0.0:50000} - STARTED
| +~ org.eclipse.jetty.server.Server@229d504e - STARTED
| +~ qtp222845667{STARTED,8<=8<=200,i=2,q=0} - STARTED
| += org.eclipse.jetty.util.thread.ScheduledExecutorScheduler@38fa53a - STARTED
| | +- sun.misc.Unsafe.park(Native Method)
| | +- java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
| | +- java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
| | +- java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
| | +- java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
| | +- java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
| | +- java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
| | +- java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
| | +- java.lang.Thread.run(Thread.java:748)
| +- org.eclipse.jetty.io.ArrayByteBufferPool@6f8605c2
| += HttpConnectionFactory@7b03193[HTTP/1.1] - STARTED
| | +- HttpConfiguration@39e433b8{32768/8192,8192/8192,https://:0,[]}
| += org.eclipse.jetty.server.ServerConnector$ServerConnectorManager@77a028d4 - STARTED
| | += org.eclipse.jetty.io.ManagedSelector@50226b89 id=0 keys=1 selected=0 id=0
| | | +- sun.nio.ch.WindowsSelectorImpl@5a7d87a5 keys=1
| | | +- SelectionKey@1587615e{i=1}->SelectChannelEndPoint@1f7f0a2e{/127.0.0.1:53513<->50000,Open,in,out,FI,-,51/300000,WebSocketServerConnection@e0187b9a}{io=1/1,kio=1,kro=1}
| | += org.eclipse.jetty.io.ManagedSelector@fd5dc5a id=1 keys=0 selected=0 id=1
| | +- sun.nio.ch.WindowsSelectorImpl@593f7993 keys=0
| +- sun.nio.ch.ServerSocketChannelImpl[/0:0:0:0:0:0:0:0:50000]
| +- qtp222845667-690-acceptor-0@677448b4-ServerConnector@69b3aa2a{HTTP/1.1,[http/1.1]}{0.0.0.0:50000}
+= ServerConnector@6fedb8a9{HTTP/1.1,[http/1.1]}{0.0.0.0:50001} - STARTED
| +~ org.eclipse.jetty.server.Server@229d504e - STARTED
| +~ qtp222845667{STARTED,8<=8<=200,i=2,q=0} - STARTED
| += org.eclipse.jetty.util.thread.ScheduledExecutorScheduler@42b2af01 - STARTED
| +- org.eclipse.jetty.io.ArrayByteBufferPool@173457eb
| += HttpConnectionFactory@d626af6[HTTP/1.1] - STARTED
| | +- HttpConfiguration@61242b51{32768/8192,8192/8192,https://:0,[]}
| += org.eclipse.jetty.server.ServerConnector$ServerConnectorManager@22197adf - STARTED
| | += org.eclipse.jetty.io.ManagedSelector@38f45ca id=0 keys=0 selected=0 id=0
| | | +- sun.nio.ch.WindowsSelectorImpl@173aa487 keys=0
| | += org.eclipse.jetty.io.ManagedSelector@3631d15f id=1 keys=0 selected=0 id=1
| | +- sun.nio.ch.WindowsSelectorImpl@45fe140 keys=0
| +- sun.nio.ch.ServerSocketChannelImpl[/0:0:0:0:0:0:0:0:50001]
| +- qtp222845667-695-acceptor-0@612a5afc-ServerConnector@6fedb8a9{HTTP/1.1,[http/1.1]}{0.0.0.0:50001}
+= o.e.j.s.ServletContextHandler@760f1a6b{/,null,AVAILABLE} - STARTED
| += org.eclipse.jetty.server.session.SessionHandler@1f2949f7 - STARTED
| | += org.eclipse.jetty.server.session.HashSessionManager@1314078f - STARTED
| | | += org.eclipse.jetty.util.thread.ScheduledExecutorScheduler@6671fecd - STARTED
| | | | +- sun.misc.Unsafe.park(Native Method)
| | | | +- java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
| | | | +- java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
| | | | +- java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
| | | | +- java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
| | | | +- java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
| | | | +- java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
| | | | +- java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
| | | | +- java.lang.Thread.run(Thread.java:748)
| | | +~ org.eclipse.jetty.server.session.HashSessionIdManager@5ef27075 - STARTED
| | += org.eclipse.jetty.servlet.ServletHandler@50a0f582 - STARTED
| | += Jetty_WebSocketUpgradeFilter - STARTED
| | | +- contextAttributeKey=org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter
| | | +- pathmap=PathMappings[size=1]
| | | +- MappedResource[pathSpec=UriTemplatePathSpec["/",pathDepth=1,group=EXACT],resource=org.eclipse.jetty.websocket.jsr356.server.JsrCreator[metadata=AnnotatedServerEndpointMetadata[endpoint=@javax.websocket.server.ServerEndpoint(encoders=[], configurator=class javax.websocket.server.ServerEndpointConfig$Configurator, decoders=[], subprotocols=[], value=/),config=AnnotatedServerEndpointConfig[endpointClass=class com.kms.katalon.composer.webui.recorder.websocket.RecorderAddonSocket,path=/,decoders=[],encoders=[],subprotocols=[],extensions=[]]]]]
| | +- [/*]/[]==1=>Jetty_WebSocketUpgradeFilter
| | += org.eclipse.jetty.servlet.ServletHandler$Default404Servlet-338ca705@fe11ee1a==org.eclipse.jetty.servlet.ServletHandler$Default404Servlet,-1,true - STARTED
| | +- [/]=>org.eclipse.jetty.servlet.ServletHandler$Default404Servlet-338ca705
| += org.eclipse.jetty.websocket.jsr356.server.ServerContainer@5936890 - STARTED
| | += org.eclipse.jetty.websocket.client.WebSocketClient@38a3f0d1 - STARTED
| | += org.eclipse.jetty.websocket.server.WebSocketServerFactory@6c7d7979 - STARTED
| | += org.eclipse.jetty.util.thread.ScheduledExecutorScheduler@733aa815 - STARTED
| | +- org.eclipse.jetty.io.MappedByteBufferPool@2141dd5b
| | += WebSocketSession[websocket=JsrAnnotatedEventDriver[websocket=com.kms.katalon.composer.webui.recorder.websocket.RecorderAddonSocket@761a3014],behavior=SERVER,connection=WebSocketServerConnection@E0187B9A{endp=SelectChannelEndPoint@1f7f0a2e{/127.0.0.1:53513<->50000,Open,in,out,FI,-,182/300000,WebSocketServerConnection@e0187b9a}{io=1/1,kio=1,kro=1},ios=IOState@685301af[OPEN,in,out],f=Flusher[queueSize=0,aggregateSize=0,failure=null],g=Generator[SERVER,validating],p=Parser@6f621b6d[ExtensionStack,s=START,c=0,len=76,f=null]},remote=WebSocketRemoteEndpoint@40e6b8df[batching=true],incoming=JsrAnnotatedEventDriver[websocket=com.kms.katalon.composer.webui.recorder.websocket.RecorderAddonSocket@761a3014],outgoing=ExtensionStack[queueSize=0,extensions=[],incoming=org.eclipse.jetty.websocket.jsr356.JsrSession,outgoing=org.eclipse.jetty.websocket.server.WebSocketServerConnection]] - STARTED
| | +- incomingHandler : JsrAnnotatedEventDriver[websocket=com.kms.katalon.composer.webui.recorder.websocket.RecorderAddonSocket@761a3014]
| | +- outgoingHandler : ExtensionStack[queueSize=0,extensions=[],incoming=org.eclipse.jetty.websocket.jsr356.JsrSession,outgoing=org.eclipse.jetty.websocket.server.WebSocketServerConnection] - STARTED
| | +- Stack
| | +- Network : WebSocketServerConnection@E0187B9A{endp=SelectChannelEndPoint@1f7f0a2e{/127.0.0.1:53513<->50000,Open,in,out,FI,-,198/300000,WebSocketServerConnection@e0187b9a}{io=1/1,kio=1,kro=1},ios=IOState@685301af[OPEN,in,out],f=Flusher[queueSize=0,aggregateSize=0,failure=null],g=Generator[SERVER,validating],p=Parser@6f621b6d[ExtensionStack,s=START,c=0,len=76,f=null]}
| | +- Websocket: WebSocketSession[websocket=JsrAnnotatedEventDriver[websocket=com.kms.katalon.composer.webui.recorder.websocket.RecorderAddonSocket@761a3014],behavior=SERVER,connection=WebSocketServerConnection@E0187B9A{endp=SelectChannelEndPoint@1f7f0a2e{/127.0.0.1:53513<->50000,Open,in,out,FI,-,198/300000,WebSocketServerConnection@e0187b9a}{io=1/1,kio=1,kro=1},ios=IOState@685301af[OPEN,in,out],f=Flusher[queueSize=0,aggregateSize=0,failure=null],g=Generator[SERVER,validating],p=Parser@6f621b6d[ExtensionStack,s=START,c=0,len=76,f=null]},remote=WebSocketRemoteEndpoint@40e6b8df[batching=true],incoming=JsrAnnotatedEventDriver[websocket=com.kms.katalon.composer.webui.recorder.websocket.RecorderAddonSocket@761a3014],outgoing=ExtensionStack[queueSize=0,extensions=[],incoming=org.eclipse.jetty.websocket.jsr356.JsrSession,outgoing=org.eclipse.jetty.websocket.server.WebSocketServerConnection]]
| |
| +> No ClassLoader
| +> Handler attributes o.e.j.s.ServletContextHandler@760f1a6b{/,null,AVAILABLE}
| | +- org.eclipse.jetty.server.Executor=qtp222845667{STARTED,8<=8<=200,i=2,q=0}
| | +- org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter=WebSocketUpgradeFilter[factory=org.eclipse.jetty.websocket.server.WebSocketServerFactory@6c7d7979,pathmap=PathMappings[size=1]]
| | +- javax.websocket.server.ServerContainer=org.eclipse.jetty.websocket.jsr356.server.ServerContainer@5936890
| +> Context attributes o.e.j.s.ServletContextHandler@760f1a6b{/,null,AVAILABLE}
| | +- org.eclipse.jetty.util.DecoratedObjectFactory=org.eclipse.jetty.util.DecoratedObjectFactory[decorators=1]
| +> Initparams o.e.j.s.ServletContextHandler@760f1a6b{/,null,AVAILABLE}
+= org.eclipse.jetty.server.session.HashSessionIdManager@5ef27075 - STARTED
|
+> org.eclipse.osgi.internal.loader.EquinoxClassLoader@6436340f[org.eclipse.jetty.server:9.3.9.v20160517(id=262)]
+- org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor$1@44a1dc9c