Java weblogic.descriptor.DescriptorException：解组失败
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weblogic.descriptor.DescriptorException: Unmarshaller failed
提问by GabrielBB
When i deploy my WAR in Weblogic 10.3.6 it runs but in weblogic 10.3.0 it throws this:
当我在 Weblogic 10.3.6 中部署我的 WAR 时它会运行，但在 weblogic 10.3.0 中它会抛出这个：
Unable to load descriptor D:\bea103\user_projects\domains\SRVWinplex\Deployments\WinplexAdmin.war/WEB-INF/weblogic.xml of module WinplexAdmin.war. The error is weblogic.descriptor.DescriptorException: Unmarshaller failed at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:152) at weblogic.descriptor.BasicDescriptorManager.createDescriptor(BasicDescriptorManager.java:306) at weblogic.application.descriptor.AbstractDescriptorLoader2.getDescriptorBeanFromReader(AbstractDescriptorLoader2.java:788) at weblogic.application.descriptor.AbstractDescriptorLoader2.createDescriptorBean(AbstractDescriptorLoader2.java:409) at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBeanWithoutPlan(AbstractDescriptorLoader2.java:759) at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBean(AbstractDescriptorLoader2.java:768) at weblogic.servlet.internal.WebAppDescriptor.getWeblogicWebAppBean(WebAppDescriptor.java:170)
无法加载模块 WinplexAdmin.war 的描述符 D:\bea103\user_projects\domains\SRVWinplex\Deployments\WinplexAdmin.war/WEB-INF/weblogic.xml。错误是 weblogic.descriptor.DescriptorException: Unmarshaller failed at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:152) at weblogic.descriptor.BasicDescriptorManager.createDescriptor(BasicDescriptorManager.java:306) at weblogic.application. .AbstractDescriptorLoader2.getDescriptorBeanFromReader(AbstractDescriptorLoader2.java:788) at weblogic.application.descriptor.AbstractDescriptorLoader2.createDescriptorBean(AbstractDescriptorLoader2.java:409) at weblogic.application.descriptor.AbstractLoadDescriptor.java:788.描述符。
It's a problem with the weblogic.xml i guess. This is my weblogic.xml(Without basic tags) :
我猜这是 weblogic.xml 的问题。这是我的 weblogic.xml（没有基本标签）：
<jsp-descriptor> <keepgenerated>true</keepgenerated> <debug>true</debug> </jsp-descriptor> <context-root>/WinplexAdmin</context-root> <library-ref> <library-name>jsf</library-name> <specification-version>2.0</specification-version> <implementation-version>1.0.0.0_2-0-2</implementation-version> </library-ref> <container-descriptor> <prefer-web-inf-classes>true</prefer-web-inf-classes> </container-descriptor>
<jsp-descriptor> <keepgenerated>true</keepgenerated> <debug>true</debug> </jsp-descriptor> <context-root>/WinplexAdmin</context-root> <library-ref> <library-name>jsf</library-name> <specification-version>2.0</specification-version> <implementation-version>1.0.0.0_2-0-2</implementation-version> </library-ref> <container-descriptor> <prefer-web-inf-classes>true</prefer-web-inf-classes> </container-descriptor>
What can be the problem here ?
这里有什么问题？
采纳答案by GabrielBB
Solved. I was compiling with a newer weblogic.jar I mean: I had Weblogic 10.3.6 attached to NetBeans, so it was a different weblogic.xml.
解决了。我正在使用更新的 weblogic.jar 进行编译，我的意思是：我将 Weblogic 10.3.6 附加到 NetBeans，所以它是一个不同的 weblogic.xml。
A correct weblogic.xml for Weblogic 10.3.0 is like this:
Weblogic 10.3.0 的正确 weblogic.xml 如下所示：
<weblogic-web-app xmlns="http://www.bea.com/ns/weblogic/weblogic-web-app" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.bea.com/ns/weblogic/weblogic-web-app http://www.bea.com/ns/weblogic/weblogic-web-app/1.0/weblogic-web-app.xsd">
You can see "http://www.bea.com/" in the xml while a weblogic.xml for Weblogic 11g and etc. has links with "java" or "sun" in it.
您可以在 xml 中看到“ http://www.bea.com/”，而用于 Weblogic 11g 等的 weblogic.xml 中包含带有“java”或“sun”的链接。
I just downloaded Weblogic 10.3.0, attached it to NetBeans, change the server for the project from Weblogic 10.3.6 to 10.3.0 and then re-compile.
我刚刚下载了Weblogic 10.3.0，将其附加到NetBeans，将项目的服务器从Weblogic 10.3.6更改为10.3.0，然后重新编译。
Or... the easy way is just replacing the weblogic.xml code for the one i pasted here and compile.
或者...简单的方法就是将 weblogic.xml 代码替换为我粘贴在这里并编译的代码。
I hope it solves your problem.
我希望它能解决你的问题。
回答by Ronen Festinger
If you use Sun XML Parser and not the default Weblogic XML parser this is what happening:
如果您使用 Sun XML Parser 而不是默认的 Weblogic XML 解析器，则会发生以下情况：
The problem is that the Sun parser fail to parse the web.xml of the apps if in this element:
问题在于，如果在此元素中，Sun 解析器无法解析应用程序的 web.xml：
<web-app version="2.5" metadata-complete="true" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
xmlns attribute is after xmlns:xsi attribute.
xmlns 属性在 xmlns:xsi 属性之后。
xmlns attribute must be before xmlns:xsi attribute!
xmlns 属性必须在 xmlns:xsi 属性之前！
Took me very long time to find it.
我花了很长时间才找到它。
回答by manohar e
If the above code is not for you then you can use below one
如果上面的代码不适合你，那么你可以使用下面的
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
回答by Ajin Vijay
If you have tried with the solutions below and still not working, it may due to version mismatches in JavaVersion, try
如果您尝试了以下解决方案但仍然无法正常工作，可能是由于 JavaVersion 中的版本不匹配，请尝试
- Click on Windows
- Click on Preferences.
- Click on Java->Compiler. Check whether it is matching with the version you use in the application. Change the compiler compliance level if not matched
- 单击 Windows
- 单击首选项。
- 单击 Java->编译器。检查它是否与您在应用程序中使用的版本匹配。如果不匹配，请更改编译器合规性级别
