what is the error at this project i am using netbeans 7.0.1<\/p>\n
Error occurred during deployment: Exception while deploying the app [WebApplication] : org.xml.sax.SAXParseException; lineNumber: 30; columnNumber: 30; Deployment descriptor file WEB-INF\/web.xml in archive [web]. cvc-complex-type.2.4.a: Invalid content was found starting with element 'persistence-context-ref'. One of '{\"http:\/\/java.sun.com\/xml\/ns\/j2ee\":description, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":display-name, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":icon, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":distributable, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":context-param, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":filter, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":filter-mapping, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":listener, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":servlet, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":servlet-mapping, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":session-config, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":mime-mapping, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":welcome-file-list, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":error-page, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":jsp-config, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":security-constraint, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":login-config, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":security-role, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":env-entry, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":ejb-ref, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":ejb-local-ref, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":service-ref, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":resource-ref, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":resource-env-ref, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":message-destination-ref, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":message-destination, \"http:\/\/java.sun.com\/xml\/ns\/j2ee\":locale-encoding-mapping-list}' is expected.. Please see server.log for more details.\n C:\\Users\\win-7\\Desktop\\WebApplication\\nbproject\\build-impl.xml:727: \n The module has not been deployed.\n at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:210)\n at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:106)\n at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)\n at sun.reflect.GeneratedMethodAccessor79.invoke(Unknown Source)\n at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n at java.lang.reflect.Method.invoke(Method.java:601)\n at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)\n at org.apache.tools.ant.Task.perform(Task.java:348)\n at org.apache.tools.ant.Target.execute(Target.java:390)\n at org.apache.tools.ant.Target.performTasks(Target.java:411)\n at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)\n at org.apache.tools.ant.Project.executeTarget(Project.java:1368)\n at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)\n at org.apache.tools.ant.Project.executeTargets(Project.java:1251)\n at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:284)\n at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:539)\n at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:153)\n BUILD FAILED (total time: 2 seconds)\n<\/code><\/pre>\nweb.xml<\/p>\n
\n\n \n Generated servlet for Java ME Client to Web Application \n Javon service for MyPackage.WebToMobileServlet\n WebToMobileServlet\n MyPackage.WebToMobileServlet\n \n \n ServletAdaptor\n com.sun.jersey.spi.container.servlet.ServletContainer\n 1\n \n \n WebToMobileServlet\n \/servlet\/MyPackage.WebToMobileServlet\n \n \n ServletAdaptor\n \/resources\/*\n \n \n \n 30\n \n \n \n index.jsp\n \n \n persistence\/WebApplicationPU\n WebApplicationPU\n \n \n UserTransaction\n javax.transaction.UserTransaction\n Container \n \n\n<\/code><\/pre>\n\n- \n
Your web.xml file is malformed, can you post it here?<\/p>\n
The elemnet persistence-context-ref<\/strong> belongs to Java EE 5. Your web.xml should be using http:\/\/java.sun.com\/xml\/ns\/javaee\/web-app_2_5.xsd schema not http:\/\/java.sun.com\/xml\/ns\/j2ee\/web-app_2_4.xsd<\/p>\nChanging only this will not fix the problem, your project was created for 1.4 spec and that tag is for Java EE 5 spec.<\/p>\n
Recreate the project with the correct spec version or don’t use that tag.<\/p>\n
The header of the web.xml file must look like this:<\/p>\n
xmlns=\"http:\/\/java.sun.com\/xml\/ns\/javaee\" \nxmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\" version=\"2.5\" \nxsi:schemaLocation=\"http:\/\/java.sun.com\/xml\/ns\/javaee \n http:\/\/java.sun.com\/xml\/ns\/javaee\/web-app_2_5.xsd\"\n<\/code><\/pre>\n<\/li>\n- \n
It looks like your web.xml is malformed or out of order. Can you post it here and maybe we can eyeball the problem?<\/p>\n
The web.xml is located in a directory called WEB-INF<\/p>\n<\/li>\n<\/ol>\n
Originally posted 2013-11-09 19:43:51. <\/small><\/p>","protected":false},"excerpt":{"rendered":"
what is the error at this project i am using netbeans 7.0.1 Error occurred during deployment: Exception while deploying the app [WebApplication] : org.xml.sax.SAXParseException; lineNumber: 30; columnNumber: 30; Deployment descriptor file WEB-INF\/web.xml in archive [web]. cvc-complex-type.2.4.a: Invalid content was found starting with element ‘persistence-context-ref’. One of ‘{“http:\/\/java.sun.com\/xml\/ns\/j2ee”:description, “http:\/\/java.sun.com\/xml\/ns\/j2ee”:display-name, “http:\/\/java.sun.com\/xml\/ns\/j2ee”:icon, “http:\/\/java.sun.com\/xml\/ns\/j2ee”:distributable, “http:\/\/java.sun.com\/xml\/ns\/j2ee”:context-param, “http:\/\/java.sun.com\/xml\/ns\/j2ee”:filter, “http:\/\/java.sun.com\/xml\/ns\/j2ee”:filter-mapping, “http:\/\/java.sun.com\/xml\/ns\/j2ee”:listener, “http:\/\/java.sun.com\/xml\/ns\/j2ee”:servlet, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-462","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=462"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/462\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}