在 WLS 12 中部署应用程序时出现 java.lang.ArrayIndexOutOfBoundsException

Question

我在 Weblogic 中部署应用程序时收到此错误。

   <Oct 3, 2013 12:18:00 PM IST> <Error> <Deployer> <BEA-149205> <Failed to initialize the application "MyApp" due to error java.lang.ArrayIndexOutOfBoundsException: 4818
8
java.lang.ArrayIndexOutOfBoundsException: 48188
        at com.bea.objectweb.asm.ClassReader.readClass(Unknown Source)
        at com.bea.objectweb.asm.ClassReader.accept(Unknown Source)
        at com.bea.objectweb.asm.ClassReader.accept(Unknown Source)
        at weblogic.application.utils.annotation.ClassInfoImpl.<init>(ClassInfoImpl.java:45)
        at weblogic.application.utils.annotation.ClassfinderClassInfos.polulateOneClassInfo(ClassfinderClassInfos.java:145)
        Truncated. see log file for complete stacktrace
Caused By: java.lang.ArrayIndexOutOfBoundsException: 48188
        at com.bea.objectweb.asm.ClassReader.readClass(Unknown Source)
        at com.bea.objectweb.asm.ClassReader.accept(Unknown Source)
        at com.bea.objectweb.asm.ClassReader.accept(Unknown Source)
        at weblogic.application.utils.annotation.ClassInfoImpl.<init>(ClassInfoImpl.java:45)
        at weblogic.application.utils.annotation.ClassfinderClassInfos.polulateOneClassInfo(ClassfinderClassInfos.java:145)
        Truncated. see log file for complete stacktrace
>

我知道这是因为类没有正确加载，但是我如何找到它？我正在使用 Hotspot 1.7，并且在使用 -verbose:class 时我无法找出错误加载的类。

这是启用详细类加载的列表。

[Loaded com.bea.objectweb.asm.FieldVisitor from file:/C:/Oracle/Middleware/modules/com.bea.core.repackaged.asm_1.2.0.0_3-2-0.jar]
[Loaded com.bea.objectweb.asm.MethodVisitor from file:/C:/Oracle/Middleware/modules/com.bea.core.repackaged.asm_1.2.0.0_3-2-0.jar]
[Loaded com.bea.objectweb.asm.AnnotationVisitor from file:/C:/Oracle/Middleware/modules/com.bea.core.repackaged.asm_1.2.0.0_3-2-0.jar]
[Loaded com.bea.objectweb.asm.commons.EmptyVisitor from file:/C:/Oracle/Middleware/modules/com.bea.core.repackaged.asm.commons_1.2.0.0_3-2-0.jar]
[Loaded com.bea.objectweb.asm.ClassReader from file:/C:/Oracle/Middleware/modules/com.bea.core.repackaged.asm_1.2.0.0_3-2-0.jar]
[Loaded com.bea.objectweb.asm.Attribute from file:/C:/Oracle/Middleware/modules/com.bea.core.repackaged.asm_1.2.0.0_3-2-0.jar]
[Loaded com.bea.objectweb.asm.MethodWriter from file:/C:/Oracle/Middleware/modules/com.bea.core.repackaged.asm_1.2.0.0_3-2-0.jar]
[Loaded weblogic.servlet.internal.WebAppInternalModuleExtension$PersistenceExtension from file:/C:/Oracle/Middleware/wlserver_12.1/server/lib/weblogic.jar]
[Loaded weblogic.servlet.internal.WebAppInternalModuleExtension$SpringInstrumentationExtension from file:/C:/Oracle/Middleware/wlserver_12.1/server/lib/weblogic.jar]
[Loaded weblogic.cacheprovider.coherence.CoherenceClusterContainer from file:/C:/Oracle/Middleware/wlserver_12.1/server/lib/weblogic.jar]
[Loaded weblogic.servlet.internal.WebAppInternalModuleExtension$CoherenceCacheExtension from file:/C:/Oracle/Middleware/wlserver_12.1/server/lib/weblogic.jar]
[Loaded weblogic.utils.enumerations.FileEnumeration from file:/C:/Oracle/Middleware/modules/com.bea.core.utils_2.0.0.0.jar]
[Loaded weblogic.utils.classloaders.DirectoryClassFinder$1 from file:/C:/Oracle/Middleware/modules/com.bea.core.utils.classloaders_3.0.0.0.jar]
[Loaded weblogic.utils.enumerations.EmptyFileContainerException from file:/C:/Oracle/Middleware/modules/com.bea.core.utils_2.0.0.0.jar]
[Loaded weblogic.utils.enumerations.FileEnumeration$NullDirectoryListException from file:/C:/Oracle/Middleware/modules/com.bea.core.utils_2.0.0.0.jar]
[Loaded weblogic.utils.enumerations.FileContainer from file:/C:/Oracle/Middleware/modules/com.bea.core.utils_2.0.0.0.jar]
[Loaded weblogic.utils.enumerations.LIFO_FileContainer from file:/C:/Oracle/Middleware/modules/com.bea.core.utils_2.0.0.0.jar]
[Loaded com.bea.objectweb.asm.Type from file:/C:/Oracle/Middleware/modules/com.bea.core.repackaged.asm_1.2.0.0_3-2-0.jar]
[Loaded weblogic.application.internal.flow.ModuleStateDriver$DestroyStateChange from file:/C:/Oracle/Middleware/wlserver_12.1/server/lib/weblogic.jar]
[Loaded weblogic.application.utils.ExceptionUtils from file:/C:/Oracle/Middleware/wlserver_12.1/server/lib/weblogic.jar]
[Loaded javax.management.RuntimeErrorException from C:\Java\JDK\JDK17~1.0_1\jre\lib\rt.jar]
[Loaded com.bea.logging.ThrowableWrapper from file:/C:/Oracle/Middleware/modules/com.bea.core.logging_2.0.0.0.jar]
<Oct 3, 2013 11:51:20 AM IST> <Error> <Deployer> <BEA-149205> <Failed to initialize the application "MyApp" due to error java.lang.ArrayIndexOutOfBoundsException: 48188
java.lang.ArrayIndexOutOfBoundsException: 48188
    at com.bea.objectweb.asm.ClassReader.readClass(Unknown Source)
    at com.bea.objectweb.asm.ClassReader.accept(Unknown Source)
    at com.bea.objectweb.asm.ClassReader.accept(Unknown Source)
    at weblogic.application.utils.annotation.ClassInfoImpl.<init>(ClassInfoImpl.java:45)
    at weblogic.application.utils.annotation.ClassfinderClassInfos.polulateOneClassInfo(ClassfinderClassInfos.java:145)
    Truncated. see log file for complete stacktrace
Caused By: java.lang.ArrayIndexOutOfBoundsException: 48188
    at com.bea.objectweb.asm.ClassReader.readClass(Unknown Source)
    at com.bea.objectweb.asm.ClassReader.accept(Unknown Source)
    at com.bea.objectweb.asm.ClassReader.accept(Unknown Source)
    at weblogic.application.utils.annotation.ClassInfoImpl.<init>(ClassInfoImpl.java:45)
    at weblogic.application.utils.annotation.ClassfinderClassInfos.polulateOneClassInfo(ClassfinderClassInfos.java:145)
    Truncated. see log file for complete stacktrace

关于如何进一步进行的任何提示？

谢谢!

Answer 1

基本上，这是部署中的错误类文件。有些库有这些。

问题在于 weblogic 12c 没有捕获异常并记录罪魁祸首，以便人们可以找出它是哪一个。我会向 Oracle 提出这个问题，以便他们这样做。

参见similar issue in Geronimo他们将消息更改为警告而不阻止部署。

关于哪个文件可能有问题的提示是 in 12c they are loading resource classes as well which they did not do in previous versions ，因此如果该应用程序可以在以前的版本中运行，则可能是由于此原因。

至于如何找出它是哪个类，您可以将调试连接到您的 weblogic 实例，并在 java.lang.ArrayIndexOutOfBoundsException 上添加异常断点，然后尝试检查上下文以找出参数。