NoSuchMethodError: org.zkoss.lang.Library.getIntProperty(String,int)

asked 2009-05-14 19:45:58 +0800

sreed
195 ● 1 ● 3 ● 5

updated 2009-05-14 19:52:25 +0800

I am running ZK 3.6.1 in Eclipse 3.4.0 with Tomcat 6.0 on Windows XP sp3.
I have copied the 3.6.1 library into the WEB_INF/lib directory, including zcommons.jar.
I have had this running fine two days ago but today it's not working. In those two days I installed MS Office 2007 and Outpost Firewall (which I have disabled for now). There are a couple of errors in the console log and then and error with zkLoader on the web page when I open the first zul file.

Any ideas or suggestions would be most welcome.

==============================
Here's the console log:

May 14, 2009 3:33:24 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: {Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:CBFPWeb' did not find a matching property.
May 14, 2009 3:33:24 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Devel\Tools\Java\jee-5-05\jdk\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Devel\Tools\Java\jee-5-05\jdk\jre\bin;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:\Program Files\ThinkPad\Utilities;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Diskeeper Corporation\Diskeeper\;C:\Program Files\ThinkPad\ConnectUtilities;C:\Program Files\Common Files\Lenovo;C:\Program Files\Lenovo\Client Security Solution;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files\ThinkPad\Utilities;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Diskeeper Corporation\Diskeeper\;C:\Program Files\ThinkPad\ConnectUtilities;C:\Program Files\Common Files\Lenovo;C:\Program Files\Lenovo\Client Security Solution;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\ATI Technologies\ATI.ACE\Core-Static;D:\Devel\Projects\MNIJEM\Eclipse\MNI\JEM\lib;C:\Devel\Tools\Ant\ant-1.7.0\bin;C:\Devel\Tools\Java\jdk1.6.0_06\bin
May 14, 2009 3:33:24 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
May 14, 2009 3:33:24 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 895 ms
May 14, 2009 3:33:24 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
May 14, 2009 3:33:25 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
May 14, 2009 3:33:25 PM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(D:\Devel\Projects\CBFP\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\CBFPWeb\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
May 14, 2009 3:33:25 PM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
java.lang.NoSuchMethodError: org.zkoss.lang.Library.getIntProperty(Ljava/lang/String;I)I
at org.zkoss.web.util.resource.ExtendletLoader.getInitCheckPeriod(ExtendletLoader.java:128)
at org.zkoss.web.util.resource.ExtendletLoader.<init>(ExtendletLoader.java:44)
at org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:134)
at org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:133)
at org.zkoss.web.util.resource.DspExtendlet.init(DspExtendlet.java:65)
at org.zkoss.web.util.resource.ClassWebResource.addExtendlet(ClassWebResource.java:221)
at org.zkoss.web.util.resource.ClassWebResource.<init>(ClassWebResource.java:145)
at org.zkoss.web.util.resource.ClassWebResource.getInstance(ClassWebResource.java:129)
at org.zkoss.zk.ui.http.WebManager.<init>(WebManager.java:107)
at org.zkoss.zk.ui.http.DHtmlLayoutServlet.init(DHtmlLayoutServlet.java:136)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1172)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:992)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4058)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4371)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
May 14, 2009 3:33:25 PM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /CBFPWeb threw load() exception
java.lang.NoSuchMethodError: org.zkoss.lang.Library.getIntProperty(Ljava/lang/String;I)I
at org.zkoss.web.util.resource.ExtendletLoader.getInitCheckPeriod(ExtendletLoader.java:128)
at org.zkoss.web.util.resource.ExtendletLoader.<init>(ExtendletLoader.java:44)
at org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:134)
at org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:133)
at org.zkoss.web.util.resource.DspExtendlet.init(DspExtendlet.java:65)
at org.zkoss.web.util.resource.ClassWebResource.addExtendlet(ClassWebResource.java:221)
at org.zkoss.web.util.resource.ClassWebResource.<init>(ClassWebResource.java:145)
at org.zkoss.web.util.resource.ClassWebResource.getInstance(ClassWebResource.java:129)
at org.zkoss.zk.ui.http.WebManager.<init>(WebManager.java:107)
at org.zkoss.zk.ui.http.DHtmlLayoutServlet.init(DHtmlLayoutServlet.java:136)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1172)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:992)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4058)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4371)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
May 14, 2009 3:33:25 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
May 14, 2009 3:33:26 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
May 14, 2009 3:33:26 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/94 config=null
May 14, 2009 3:33:26 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 1354 ms
May 14, 2009 3:33:40 PM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
java.lang.NoSuchMethodError: org.zkoss.lang.Library.getIntProperty(Ljava/lang/String;I)I
at org.zkoss.web.util.resource.ExtendletLoader.getInitCheckPeriod(ExtendletLoader.java:128)
at org.zkoss.web.util.resource.ExtendletLoader.<init>(ExtendletLoader.java:44)
at org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:134)
at org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:133)
at org.zkoss.web.util.resource.DspExtendlet.init(DspExtendlet.java:65)
at org.zkoss.web.util.resource.ClassWebResource.addExtendlet(ClassWebResource.java:221)
at org.zkoss.web.util.resource.ClassWebResource.<init>(ClassWebResource.java:145)
at org.zkoss.web.util.resource.ClassWebResource.getInstance(ClassWebResource.java:129)
at org.zkoss.zk.ui.http.WebManager.<init>(WebManager.java:107)
at org.zkoss.zk.ui.http.DHtmlLayoutServlet.init(DHtmlLayoutServlet.java:136)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1172)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:808)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
May 14, 2009 3:33:40 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet zkLoader
java.lang.NoSuchMethodError: org.zkoss.lang.Library.getIntProperty(Ljava/lang/String;I)I
at org.zkoss.web.util.resource.ExtendletLoader.getInitCheckPeriod(ExtendletLoader.java:128)
at org.zkoss.web.util.resource.ExtendletLoader.<init>(ExtendletLoader.java:44)
at org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:134)
at org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:133)
at org.zkoss.web.util.resource.DspExtendlet.init(DspExtendlet.java:65)
at org.zkoss.web.util.resource.ClassWebResource.addExtendlet(ClassWebResource.java:221)
at org.zkoss.web.util.resource.ClassWebResource.<init>(ClassWebResource.java:145)
at org.zkoss.web.util.resource.ClassWebResource.getInstance(ClassWebResource.java:129)
at org.zkoss.zk.ui.http.WebManager.<init>(WebManager.java:107)
at org.zkoss.zk.ui.http.DHtmlLayoutServlet.init(DHtmlLayoutServlet.java:136)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1172)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:808)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)

==============================
Here's the relevent portion of the Tomcat 500 error message:

javax.servlet.ServletException: Servlet.init() for servlet zkLoader threw exception
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Thread.java:619)

root cause

java.lang.NoSuchMethodError: org.zkoss.lang.Library.getIntProperty(Ljava/lang/String;I)I
org.zkoss.web.util.resource.ExtendletLoader.getInitCheckPeriod(ExtendletLoader.java:128)
org.zkoss.web.util.resource.ExtendletLoader.<init>(ExtendletLoader.java:44)
org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:134)
org.zkoss.web.util.resource.DspExtendlet$DspLoader.<init>(DspExtendlet.java:133)
org.zkoss.web.util.resource.DspExtendlet.init(DspExtendlet.java:65)
org.zkoss.web.util.resource.ClassWebResource.addExtendlet(ClassWebResource.java:221)
org.zkoss.web.util.resource.ClassWebResource.<init>(ClassWebResource.java:145)
org.zkoss.web.util.resource.ClassWebResource.getInstance(ClassWebResource.java:129)
org.zkoss.zk.ui.http.WebManager.<init>(WebManager.java:107)
org.zkoss.zk.ui.http.DHtmlLayoutServlet.init(DHtmlLayoutServlet.java:136)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Thread.java:619)