Problem in deployment of portlet on staging serverProblem in deployment of portlet on staging serverhttps://liferay.dev/en/c/message_boards/find_thread?p_l_id=119785333&threadId=265617312024-03-29T12:14:52Z2024-03-29T12:14:52ZRE: Problem in deployment of portlet on staging serverSamita Bhujbalhttps://liferay.dev/en/c/message_boards/find_message?p_l_id=119785333&messageId=266927552013-07-23T06:29:21Z2013-07-23T06:29:21ZThanks for reply David.<br /> I have changed java version to 6.0.20. It is working fine now.Samita Bhujbal2013-07-23T06:29:21ZRE: Problem in deployment of portlet on staging serverDavid H Nebingerhttps://liferay.dev/en/c/message_boards/find_message?p_l_id=119785333&messageId=266622932013-07-22T13:24:34Z2013-07-22T13:24:34Z<div class="quote-title">Samita Bhujbal:</div><blockquote>I am using liferay 6.1.1. and java version jdk1.7.0_21.</blockquote><br /><br />Java 7 is not yet supported by Liferay.David H Nebinger2013-07-22T13:24:34ZProblem in deployment of portlet on staging serverSamita Bhujbalhttps://liferay.dev/en/c/message_boards/find_message?p_l_id=119785333&messageId=265617302013-07-18T06:00:06Z2013-07-18T06:00:06ZI am using liferay 6.1.1. and java version jdk1.7.0_21. I am deploying one portlet on staging server. But it is not deploying . <br />I am getting following exception in log. When i did R&D I came to know it is java version issue. Then I changed java version to jdk1.6.0_20. But still I am getting following error while deploying portlet. Anyone know about this issue?? <br /><br /><strong><span style="font-size: 12px;"><span style="color: #511616">INFO: Deploying web application directory /home/liferay-portal-6.1.1-ce-ga2/tomcat-7.0.27/webapps/testing-portlet<br />Jul 18, 2013 11:08:50 AM org.apache.catalina.core.ContainerBase addChildInternal<br />SEVERE: ContainerBase.addChild: start:<br />org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/testing-portlet]]<br /> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)<br /> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895)<br /> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)<br /> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)<br /> at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1099)<br /> at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1621)<br /> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)<br /> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)<br /> at java.util.concurrent.FutureTask.run(FutureTask.java:138)<br /> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)<br /> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)<br /> at java.lang.Thread.run(Thread.java:619)<br />Caused by: org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid constant pool reference: 15925. Constant pool size is: 205<br /> at org.apache.tomcat.util.bcel.classfile.ConstantPool.getConstant(ConstantPool.java:184)<br /> at org.apache.tomcat.util.bcel.classfile.ConstantPool.getConstant(ConstantPool.java:203)<br /> at org.apache.tomcat.util.bcel.classfile.Attribute.readAttribute(Attribute.java:109)<br /> at org.apache.tomcat.util.bcel.classfile.FieldOrMethod.<init>(FieldOrMethod.java:58)<br /> at org.apache.tomcat.util.bcel.classfile.Method.<init>(Method.java:72)<br /> at org.apache.tomcat.util.bcel.classfile.ClassParser.readMethods(ClassParser.java:268)<br /> at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:128)<br /> at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2032)<br /> at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1923)<br /> at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1891)<br /> at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1877)<br /> at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1270)<br /> at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:855)<br /> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:345)<br /> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)<br /> at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)<br /> at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161)<br /> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)<br /> ... 11 more<br />Jul 18, 2013 11:08:50 AM org.apache.catalina.startup.HostConfig deployDirectory<br />SEVERE: Error deploying web application directory /home/liferay-portal-6.1.1-ce-ga2/tomcat-7.0.27/webapps/testing-portlet<br />java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/testing-portlet]]<br /> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:898)<br /> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)<br /> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)<br /> at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1099)<br /> at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1621)<br /> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)<br /> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)<br /> at java.util.concurrent.FutureTask.run(FutureTask.java:138)<br /> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)<br /> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolEx