java.lang.UnsupportedOperationException

Cannot remove ServletRequest Parameter


Solutions on the web356

Solution icon of icesoft
via Icesoft by jmiguel77, 1 year ago
Cannot remove ServletRequest Parameter

Solution icon of icesoft
Cannot remove ServletRequest Parameter

Solution icon of stackoverflow
Cannot set ServletRequest Parameter

Solution icon of icesoft
via Icesoft by jarkko, 1 year ago
Cannot remove PortletRequest Parameter

Solution icon of web
via stackexchange.com by Unknown author, 1 year ago
Cannot remove self

Solution icon of stackoverflow
via Stack Overflow by Mostafa Jamareh
, 1 year ago
Cannot remove self

Solution icon of stackexchange-dba
via Database Administrators by Mostafa Jamareh
, 7 months ago
Cannot remove self

Solution icon of github
remove

Solution icon of bugzilla
via https://bugzilla.redhat.com/bugzilla/ by Robert Buck, 1 year ago
Cannot remove the package backing an EAR/WAR resource.

Solution icon of web
Unsupported operation remove

Stack trace

  • java.lang.UnsupportedOperationException: Cannot remove ServletRequest Parameter at org.apache.myfaces.context.servlet.RequestParameterMap.removeAttribute(RequestParameterMap.java:50) at org.apache.myfaces.context.servlet.AbstractAttributeMap.remove(AbstractAttributeMap.java:121) at com.icesoft.faces.application.D2DViewHandler.restoreView(D2DViewHandler.java:180) at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:141) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:66) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) at java.lang.Thread.run(Thread.java:595)

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