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ID Generator

asked 2011-05-24 04:40:29 +0800

afxgroup gravatar image afxgroup
126 1

Hi,
Whe have switched form zul 3.6 to 5.0.7 and we have a lot of this errors:

SEVERE: >>org.zkoss.zk.ui.UiException: UUID, vW1Qfg0, was generated repeatedly (cycle: 657), and still replicates with existent components. Please have a better ID generator.
>> at org.zkoss.zk.ui.AbstractComponent.nextUuid(AbstractComponent.java:547)
>> at org.zkoss.zk.ui.AbstractComponent.setPage0(AbstractComponent.java:521)
>> at org.zkoss.zk.ui.AbstractComponent.setPage0(AbstractComponent.java:534)
>> at org.zkoss.zk.ui.AbstractComponent.setParent(AbstractComponent.java:1014)
>> at org.zkoss.zk.ui.AbstractComponent.insertBefore(AbstractComponent.java:1110)
>> at org.zkoss.zul.Rows.insertBefore(Rows.java:310)
>> at org.zkoss.zk.ui.AbstractComponent.appendChild(AbstractComponent.java:1242)
>> at sun.reflect.GeneratedMethodAccessor1437.invoke(Unknown Source)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> at java.lang.reflect.Method.invoke(Method.java:597)
>> at bsh.Reflect.invokeMethod(Unknown Source)
>> at bsh.Reflect.invokeObjectMethod(Unknown Source)
>> at bsh.BSHPrimarySuffix.doName(Unknown Source)
>> at bsh.BSHPrimarySuffix.doSuffix(Unknown Source)
>> at bsh.BSHPrimaryExpression.eval(Unknown Source)
>> at bsh.BSHPrimaryExpression.eval(Unknown Source)
>> at bsh.BSHBlock.evalBlock(Unknown Source)
>> at bsh.BSHBlock.eval(Unknown Source)
>> at bsh.BSHBlock.eval(Unknown Source)
>> at bsh.BSHForStatement.eval(Unknown Source)
>> at bsh.BSHBlock.evalBlock(Unknown Source)
>> at bsh.BSHBlock.eval(Unknown Source)
>> at bsh.BshMethod.invokeImpl(Unknown Source)
>> at bsh.BshMethod.invoke(Unknown Source)
>> at bsh.BshMethod.invoke(Unknown Source)
>> at bsh.Name.invokeLocalMethod(Unknown Source)
>> at bsh.Name.invokeMethod(Unknown Source)
>> at bsh.BSHMethodInvocation.eval(Unknown Source)
>> at bsh.BSHPrimaryExpression.eval(Unknown Source)
>> at bsh.BSHPrimaryExpression.eval(Unknown Source)
>> at bsh.BSHIfStatement.eval(Unknown Source)
>> at bsh.BSHIfStatement.eval(Unknown Source)
>> at bsh.BSHIfStatement.eval(Unknown Source)
>> at bsh.BSHIfStatement.eval(Unknown Source)
>> at bsh.BSHIfStatement.eval(Unknown Source)
>> at bsh.BSHBlock.evalBlock(Unknown Source)
>> at bsh.BSHBlock.eval(Unknown Source)
>> at bsh.BshMethod.invokeImpl(Unknown Source)
>> at bsh.BshMethod.invoke(Unknown Source)
>> at bsh.BshMethod.invoke(Unknown Source)
>> at bsh.This.invokeMethod(Unknown Source)
>> at competitionClickListener.onEvent(BeanShell Generated via ASM (www.objectweb.org))
>> at org.zkoss.zk.ui.impl.EventProcessor.process0(EventProcessor.java:192)
>> at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:138)
>> at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1612)
>> at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1396)
>> at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1109)
>> at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:569)
>> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:463)
>> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:471)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
>> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
>> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:576)
>> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
>> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
>> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
>> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
>> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
>> at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:301)
>> at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:183)
>> at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:169)
>> at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
>> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>> at java.lang.Thread.run(Thread.java:662)

I've searched thru google but no one seems to have this error.. Any tip?

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3 Replies

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answered 2012-11-04 20:33:35 +0800

dcatoja gravatar image dcatoja
6

hi afxgroup, did you got any solution for this, because i'm having the same problem

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answered 2012-11-05 05:23:59 +0800

iantsai gravatar image iantsai
2755 1

you can disable ID recycle and try it again:
Disabled UUID recycle

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answered 2012-11-05 08:44:38 +0800

afxgroup gravatar image afxgroup
126 1

i'm using 6.5.0 now and this problem has gone

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Asked: 2011-05-24 04:40:29 +0800

Seen: 389 times

Last updated: Nov 05 '12

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