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Difference between revisions of "Talk:Before asking a question on the forums"

(eclipse for snow leopard black background input text: new section)
m (GEF canvas step selection does not work if opened custom view programatically)
(6 intermediate revisions by 6 users not shown)
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hi I am  facing 404 Exception with IllegalArgumentException in console when ever i an trying to use Tomcat 6.0 v in Eclips IDE.But i face no problem if i use Tomcat Out side IDE.
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We are using GEF framework in our project, we are facing bellow issue.
I am using
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1. Add shape on canvas
jdk 1.5
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2. double click open custom properties view (eg. step1)
Eclips 3.1.4
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3. Click on another step and delete (eg. step2).
Tomcat 6.0
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4. it deletes step1 instead of step2.
The problem i am facin when ever i try to start the Tomcat inEclips 3.1.4 IDE is
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Feb 22, 2011 12:31:35 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
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WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:dwp' did not find a matching property.
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Feb 22, 2011 12:31:35 PM org.apache.catalina.core.AprLifecycleListener init
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INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.5.0_05\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/Java/jre1.5.0_05/bin/client;C:/Program Files/Java/jre1.5.0_05/bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Windows Imaging\;C:\Program Files\Java\jdk1.5.0_05\bin;.
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Feb 22, 2011 12:31:35 PM org.apache.coyote.http11.Http11Protocol init
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INFO: Initializing Coyote HTTP/1.1 on http-2011
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Feb 22, 2011 12:31:35 PM org.apache.catalina.startup.Catalina load
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INFO: Initialization processed in 300 ms
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Feb 22, 2011 12:31:35 PM org.apache.catalina.core.StandardService start
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INFO: Starting service Catalina
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Feb 22, 2011 12:31:35 PM org.apache.catalina.core.StandardEngine start
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INFO: Starting Servlet Engine: Apache Tomcat/6.0.20
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Feb 22, 2011 12:31:35 PM org.apache.tomcat.util.digester.Digester endElement
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SEVERE: End event threw exception
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java.lang.IllegalArgumentException: Can't convert argument: null
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at org.apache.tomcat.util.IntrospectionUtils.convert(IntrospectionUtils.java:1002)
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at org.apache.tomcat.util.digester.CallMethodRule.end(CallMethodRule.java:523)
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at org.apache.tomcat.util.digester.Rule.end(Rule.java:229)
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at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1140)
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at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(Unknown Source)
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at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source)
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at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
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at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
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at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
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at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
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at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
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at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
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at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1644)
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at org.apache.catalina.startup.ContextConfig.applicationWebConfig(ContextConfig.java:365)
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at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:1066)
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at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:261)
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at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
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at org.apache.catalina.core.StandardContext.start(StandardContext.java:4339)
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at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
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at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
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at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
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at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
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at org.apache.catalina.core.StandardService.start(StandardService.java:516)
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at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
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at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
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at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
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at java.lang.reflect.Method.invoke(Unknown Source)
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at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
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at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
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Feb 22, 2011 12:31:35 PM org.apache.catalina.startup.ContextConfig applicationWebConfig
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SEVERE: Parse error in application web.xml file at jndi:/localhost/dwp/WEB-INF/web.xml
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java.lang.IllegalArgumentException: Can't convert argument: null
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at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2808)
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at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2834)
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at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1143)
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at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(Unknown Source)
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at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source)
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at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
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at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
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at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
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at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
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at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
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at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
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at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1644)
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at org.apache.catalina.startup.ContextConfig.applicationWebConfig(ContextConfig.java:365)
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at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:1066)
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at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:261)
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at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
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at org.apache.catalina.core.StandardContext.start(StandardContext.java:4339)
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at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
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at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
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at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
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at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
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at org.apache.catalina.core.StandardService.start(StandardService.java:516)
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at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
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at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
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at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
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at java.lang.reflect.Method.invoke(Unknown Source)
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at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
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at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
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Feb 22, 2011 12:31:35 PM org.apache.catalina.startup.ContextConfig applicationWebConfig
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SEVERE: Occurred at line 18 column 18
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Feb 22, 2011 12:31:35 PM org.apache.catalina.startup.ContextConfig start
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SEVERE: Marking this application unavailable due to previous error(s)
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Feb 22, 2011 12:31:35 PM org.apache.catalina.core.StandardContext start
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SEVERE: Error getConfigured
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Feb 22, 2011 12:31:35 PM org.apache.catalina.core.StandardContext start
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SEVERE: Context [/dwp] startup failed due to previous errors
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Feb 22, 2011 12:31:35 PM org.apache.coyote.http11.Http11Protocol start
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INFO: Starting Coyote HTTP/1.1 on http-2011
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Feb 22, 2011 12:31:35 PM org.apache.jk.common.ChannelSocket init
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INFO: JK: ajp13 listening on /0.0.0.0:8009
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Feb 22, 2011 12:31:35 PM org.apache.jk.server.JkMain start
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INFO: Jk running ID=0 time=0/16  config=null
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Feb 22, 2011 12:31:35 PM org.apache.catalina.startup.Catalina start
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INFO: Server startup in 248 ms
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please some one help me out.reply me ::nrravitej@gmail.com
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== eclipse for snow leopard black background input text ==
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Hi, i am using Eclipse Indigo for Snow leopard. I am facing problem with black background color on every input text box.
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However, when I test the project on normal browser, it works fine.
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Can anyone please help me to solve this problem?
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Thanks in advance.
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Revision as of 10:00, 9 November 2016

We are using GEF framework in our project, we are facing bellow issue. 1. Add shape on canvas 2. double click open custom properties view (eg. step1) 3. Click on another step and delete (eg. step2). 4. it deletes step1 instead of step2.

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