java - 由以下原因引起：java.lang.NoClassDefFoundError：XPages中的org / apache / log4j / Logger(Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/Logger in XPages)

Question

In our XPages project now we have to use Quartz Scheduler.

(现在，在我们的XPages项目中，我们必须使用Quartz Scheduler。)

I've tried to import all necessary jars which includes the following:

(我尝试导入所有必需的jar，其中包括以下内容：)

• c3p0-0.9.5.2

  (c3p0-0.9.5.2)

• log4j-1.2.16.jar

  (log4j-1.2.16.jar)

• quartz-2.3.0-SNAPSHOT.jar

  (石英2.3.0-SNAPSHOT.jar)

• quartz-jobs-2.3.0-SNAPSHOT.jar

  (石英作业2.3.0-SNAPSHOT.jar)

• slf4j-api-1.7.7.jar

  (slf4j-api-1.7.7.jar)

• slf4j-log4j12-1.7.7.jar

  (slf4j-log4j12-1.7.7.jar)

I've imported all the jars to our project but when loading a page (which doesn't even call quartz or anything) I get the following exception:

(我已将所有罐子导入到我们的项目中，但是在加载页面（甚至不调用石英或任何东西）时，出现以下异常：)

Error 500
HTTP Web Server: Command Not Handled Exception

In a log I see:

(在日志中，我看到：)

01.12.19 2:04: Exception Thrown
java.lang.RuntimeException: com.ibm.xsp.FacesExceptionEx: org.apache.commons.logging.LogConfigurationException: java.lang.reflect.InvocationTargetException
    at com.ibm.designer.runtime.domino.adapter.ComponentModule.initModule(ComponentModule.java:473)
    at com.ibm.domino.xsp.module.nsf.NSFComponentModule.initModule(NSFComponentModule.java:498)
    at com.ibm.domino.xsp.module.nsf.NSFService.createNSFModule(NSFService.java:752)
    at com.ibm.domino.xsp.module.nsf.NSFService.loadModule(NSFService.java:735)
    at com.ibm.domino.xsp.module.nsf.NSFService.doServiceInternal(NSFService.java:588)
    at com.ibm.domino.xsp.module.nsf.NSFService.doService(NSFService.java:482)
    at com.ibm.designer.runtime.domino.adapter.LCDEnvironment.doService(LCDEnvironment.java:357)
    at com.ibm.designer.runtime.domino.adapter.LCDEnvironment.service(LCDEnvironment.java:313)
    at com.ibm.domino.xsp.bridge.http.engine.XspCmdManager.service(XspCmdManager.java:272)
Caused by: com.ibm.xsp.FacesExceptionEx: org.apache.commons.logging.LogConfigurationException: java.lang.reflect.InvocationTargetException
    at com.ibm.xsp.config.CLBootStrap.initContext(CLBootStrap.java:89)
    at com.ibm.xsp.config.BootStrap.init(BootStrap.java:82)
    at com.ibm.xsp.config.ConfigureCoreListener.contextInitialized(ConfigureCoreListener.java:39)
    at com.ibm.designer.runtime.domino.adapter.ComponentModule.initModule(ComponentModule.java:465)
    ... 8 more
Caused by: org.apache.commons.logging.LogConfigurationException: java.lang.reflect.InvocationTargetException
    at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:532)
    at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:272)
    at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:414)
    at org.apache.commons.digester.Digester.<init>(Digester.java:346)
    at com.sun.faces.config.ConfigureListener.digester(ConfigureListener.java:1005)
    at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:383)
    at com.ibm.xsp.config.CLBootStrap.initContext(CLBootStrap.java:81)
    ... 11 more
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.GeneratedConstructorAccessor1791.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:57)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:437)
    at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:525)
    ... 17 more
Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/Logger
    at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:102)
    ... 21 more

I suspect that this problem is related to Axis 1.4 log4j-1.2.8.jar incompatible with XPages?

(我怀疑此问题与与XPages不兼容的Axis 1.4 log4j-1.2.8.jar有关吗？)

I've tried to follow the advice and added the following to java.policy (section grant codeBase):

(我尝试遵循建议，并将以下内容添加到java.policy （部分授予codeBase）：)

permission java.lang.RuntimePermission "setContextClassLoader";
permission java.lang.reflect.ReflectPermission "suppressAccessChecks";

But still with no luck.

(但是仍然没有运气。)

What's the problem?

(有什么问题？)

Thanks in advance

(提前致谢)

  ask by Rus9Mus9 translate from so

Answer 1

I've resolved the issue by adding all logging libraries:

(我通过添加所有日志记录库解决了该问题：)

• log4j-1.2.16.jar

  (log4j-1.2.16.jar)

• slf4j-api-1.7.7.jar

  (slf4j-api-1.7.7.jar)

• slf4j-log4j12-1.7.7.jar

  (slf4j-log4j12-1.7.7.jar)

to lib/ext

(到lib / ext)