Extension problem

I’m using KNIME on the command line and getting some error. I believe this is an extension node error, but I do not know how to solve it, I’ll be happy if anyone can help

The error is:

CompilerOracle: exclude javax/swing/text/GlyphView.getBreakSpot
jan 11, 2019 1:19:43 PM org.apache.cxf.bus.osgi.CXFExtensionBundleListener addExtensions
INFORMAÇÕES: Adding the extensions from bundle org.apache.cxf.cxf-rt-transports-http (297) [org.apache.cxf.transport.http.HTTPTransportFactory, org.apache.cxf.transport.http.HTTPWSDLExtensionLoader, org.apache.cxf.transport.http.policy.HTTPClientAssertionBuilder, org.apache.cxf.transport.http.policy.HTTPServerAssertionBuilder, org.apache.cxf.transport.http.policy.NoOpPolicyInterceptorProvider]
jan 11, 2019 1:19:43 PM org.apache.cxf.bus.osgi.CXFExtensionBundleListener addExtensions
INFORMAÇÕES: Adding the extensions from bundle org.apache.cxf.cxf-rt-transports-http-hc (298) [org.apache.cxf.transport.http.HTTPConduitFactory, org.apache.cxf.transport.ConduitInitiator]
jan 11, 2019 1:19:44 PM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFORMAÇÕES: Registered blueprint namespace handler for http://cxf.apache.org/blueprint/core
jan 11, 2019 1:19:44 PM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFORMAÇÕES: Registered blueprint namespace handler for http://cxf.apache.org/configuration/beans
jan 11, 2019 1:19:44 PM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFORMAÇÕES: Registered blueprint namespace handler for http://cxf.apache.org/configuration/parameterized-types
jan 11, 2019 1:19:44 PM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFORMAÇÕES: Registered blueprint namespace handler for http://cxf.apache.org/configuration/security
jan 11, 2019 1:19:44 PM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFORMAÇÕES: Registered blueprint namespace handler for http://schemas.xmlsoap.org/wsdl/
jan 11, 2019 1:19:44 PM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFORMAÇÕES: Registered blueprint namespace handler for http://www.w3.org/2005/08/addressing
jan 11, 2019 1:19:44 PM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFORMAÇÕES: Registered blueprint namespace handler for http://schemas.xmlsoap.org/ws/2004/08/addressing
jan 11, 2019 1:19:44 PM org.apache.cxf.bus.blueprint.NamespaceHandlerRegisterer register
INFORMAÇÕES: Registered blueprint namespace handler for http://cxf.apache.org/blueprint/jaxrs
INFO main BatchExecutor ===== Executing workflow /home/user/work/Learning.knwf =====
WARN main Node No row key column selected generate a new one
WARN KNIME-Worker-4 Node No aggregation column defined
WARN KNIME-Worker-4 Node No aggregation column defined
WARN KNIME-Worker-4 Node No grouping column included. Aggregate complete table.
WARN KNIME-Worker-2 Node No aggregation column defined
WARN KNIME-Worker-2 Node No aggregation column defined
WARN KNIME-Worker-2 Node No grouping column included. Aggregate complete table.
WARN KNIME-Worker-4 Node No aggregation column defined
WARN KNIME-Worker-4 Node No aggregation column defined
WARN KNIME-Worker-2 Node No aggregation column defined
WARN KNIME-Worker-2 Node No aggregation column defined
WARN KNIME-Worker-3 Node No grouping column included. Aggregate complete table.
WARN KNIME-Worker-4 Node No aggregation column defined
WARN KNIME-Worker-4 Node No aggregation column defined
WARN KNIME-Worker-2 Node No aggregation column defined
WARN KNIME-Worker-2 Node No aggregation column defined
SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”.
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
WARN KNIME-Worker-2 Node No grouping column included. Aggregate complete table.
WARN KNIME-Worker-2 Node No row key column selected generate a new one
WARN KNIME-Worker-6 Node Node created an empty data table.
WARN KNIME-Worker-8 Node No grouping column included. Aggregate complete table.
WARN KNIME-Worker-8 Node No row key column selected generate a new one
WARN KNIME-Worker-10 Node Node created an empty data table.
WARN KNIME-Worker-10 Node No grouping column included. Aggregate complete table.
WARN KNIME-Worker-10 Node No row key column selected generate a new one
WARN KNIME-Worker-4 Node Empty input table found
ERROR KNIME-Worker-5 Node Execute failed: (“NullPointerException”): null
INFO main BatchExecutor Workflow execution done Finished in 18 secs (18632ms)
INFO main BatchExecutor Saved workflow availabe at: /home/user/work/Learning.knwf
INFO main BatchExecutor ========= Workflow did not execute sucessfully ============
jan 11, 2019 1:20:27 PM org.apache.cxf.bus.osgi.CXFExtensionBundleListener unregister
INFORMAÇÕES: Removing the extensions for bundle 297
jan 11, 2019 1:20:27 PM org.apache.cxf.bus.osgi.CXFExtensionBundleListener unregister
INFORMAÇÕES: Removing the extensions for bundle 298
Knime: Não foi possível abrir a tela:
Knime:
JVM terminated. Exit code=4
/home/knime//plugins/org.knime.binary.jre.linux.x86_64_1.8.0.152-01/jre/bin/java
-server
-Dsun.java2d.d3d=false
-Dosgi.classloader.lock=classname
-XX:+UnlockDiagnosticVMOptions
-XX:+UnsyncloadClass
-Dsun.net.client.defaultReadTimeout=0
-XX:CompileCommand=exclude,javax/swing/text/GlyphView,getBreakSpot
-Xmx3g
-Dorg.eclipse.swt.internal.gtk.disablePrinting
-jar /home/knime//plugins/org.eclipse.equinox.launcher_1.4.0.v20161219-1356.jar
-os linux
-ws gtk
-arch x86_64
-launcher /home/knime/knime
-name Knime
–launcher.library /home/knime//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.551.v20171108-1834/eclipse_1630.so
-startup /home/knime//plugins/org.eclipse.equinox.launcher_1.4.0.v20161219-1356.jar
–launcher.overrideVmargs
-exitdata 1050001
-consoleLog
-reset
-application org.knime.product.KNIME_BATCH_APPLICATION
-workflowFile=/home/user/work/Learning.knwf
-vm /home/knime//plugins/org.knime.binary.jre.linux.x86_64_1.8.0.152-01/jre/bin/java
-vmargs
-server
-Dsun.java2d.d3d=false
-Dosgi.classloader.lock=classname
-XX:+UnlockDiagnosticVMOptions
-XX:+UnsyncloadClass
-Dsun.net.client.defaultReadTimeout=0
-XX:CompileCommand=exclude,javax/swing/text/GlyphView,getBreakSpot
-Xmx3g
-Dorg.eclipse.swt.internal.gtk.disablePrinting
-jar /home/knime//plugins/org.eclipse.equinox.launcher_1.4.0.v20161219-1356.jar