那些遇到过的问题

相关疑难解决方法(0)

如何从 Kotlin DSL build.gradle 中的所有依赖项中排除库？

我开始从build.gradle(Groovy)迁移到build.gradle.kts(Kotlin DSL)。问题是com.google.common.util.concurrent.ListenableFuture(from com.google.guava) 存在于几个依赖项中。由于该构建失败并java.lang.RuntimeException: Duplicate class ...出现错误。

以前（当我build.gradle在 Groovy 中时）这个问题是用这个片段解决的：

configurations {
    all*.exclude group: 'com.google.guava', module: 'listenablefuture'
}
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但是我使用 Kotlin DSL 找不到任何类似的东西。您能否为上面的代码片段提供 Kotlin 替代方案，或者建议任何其他解决方案来解决这个问题？

android gradle kotlin gradle-kotlin-dsl kotlin-dsl

Dem*_*god
2021 02-19
19
推荐指数
2
解决办法
6677
查看次数

使用WebLogic解析XML时出现ClassCastException

我收到以下错误消息:

java.lang.ClassCastException:weblogic.xml.jaxp.RegistryDocumentBuilderFactory无法强制转换为javax.xml.parsers.DocumentBuilderFactory

我经历过一些研究这个问题的论坛.他们说要删除xml-apis.jar或者JAR文件是冲突的.但即使我做了所有建议的步骤,我也遇到了同样的错误.

java myeclipse jsp servlets weblogic

ros*_*ose
2011 02-08
15
推荐指数
3
解决办法
3万
查看次数

.ClassCastException:org.apache.xerces.jaxp.DocumentBuilderFactoryImpl无法强制转换为javax.xml.parsers.DocumentBuilderFactory

我正在将Weblogic服务器从9升级到10.3.6.当我试图部署我的耳朵应用程序并得到以下异常.

Caused By: java.lang.ClassCastException: org.apache.xerces.jaxp.DocumentBuilderFactoryImpl cannot be cast to javax.xml.parsers.DocumentBuilderFactory
    at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:123)
    at org.springframework.beans.factory.xml.DefaultDocumentLoader.createDocumentBuilderFactory(DefaultDocumentLoader.java:89)
    at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:70)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:396)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:342)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:310)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:212)
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:113)
    at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:80)
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:123)
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:423)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:353)
    at org.springframework.context.access.ContextSingletonBeanFactoryLocator.initializeDefinition(ContextSingletonBeanFactoryLocator.java:141)
    at org.springframework.beans.factory.access.SingletonBeanFactoryLocator.useBeanFactory(SingletonBeanFactoryLocator.java:384)
    at org.springframework.web.context.ContextLoader.loadParentContext(ContextLoader.java:341)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:195)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
    at weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:481)
    at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
    at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:181)
    at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1868)
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我尝试了各种各样的事情,包括添加weblogic-application.xml但它仍然无法正常工作.

<?xml version="1.0" encoding="UTF-8"?>
   <weblogic-application>
 <xml>
 <parser-factory>
    <saxparser-factory>
      org.apache.xerces.jaxp.SAXParserFactoryImpl
    </saxparser-factory>
    <document-builder-factory>
      org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
    </document-builder-factory>
    <transformer-factory>
      org.apache.xalan.processor.TransformerFactoryImpl
    </transformer-factory>
  </parser-factory>
</xml>

<prefer-application-packages>
 <package-name>org.apache.xerces.parsers.*</package-name> …
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ear weblogic11g

use*_*680
2013 11-15
8
推荐指数
1
解决办法
3万
查看次数

java.lang.ClassCastException:org.apache.xerces.jaxp.DocumentBuilderFactoryImpl不能转换为javax.xml.parsers.DocumentBuilderFactory中

我使用java1.6,jboss5.1和Spring行家3.2.5在我project.I我得到

java.lang.ClassCastException:org.apache.xerces.jaxp.DocumentBuilderFactoryImpl不能转换为javax.xml.parsers.DocumentBuilderFactory中

这是我的Pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.varun.batch</groupId>
    <artifactId>myproject</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>myproject Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <dependencies>
        <!-- Spring ORM support -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>3.2.13.RELEASE</version>
        </dependency>

        <!-- Spring Batch -->
        <dependency>
            <groupId>org.springframework.batch</groupId>
            <artifactId>spring-batch-core</artifactId>
            <version>3.0.1.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.batch</groupId>
            <artifactId>spring-batch-infrastructure</artifactId>
            <version>3.0.1.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.apache.axis2</groupId>
            <artifactId>axis2</artifactId>
            <version>1.6.2</version>
        </dependency>

        <dependency>
            <groupId>org.apache.xmlbeans</groupId>
            <artifactId>xmlbeans</artifactId>
            <version>2.5.0</version>
        </dependency>

        <dependency>
            <groupId>org.apache.axis2</groupId>
            <artifactId>axis2-transport-local</artifactId>
            <version>1.6.1</version>
        </dependency>

        <dependency>
            <groupId>org.apache.axis2</groupId>
            <artifactId>axis2-transport-http</artifactId>
            <version>1.6.1</version>
        </dependency>

        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.6</version>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi</artifactId>
            <version>3.9</version>
        </dependency> …
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java jboss xerces jboss5.x maven

Var*_*run
2017 05-23
5
推荐指数
1
解决办法
4079
查看次数

错误StatusLogger捕获到java.lang.AbstractMethodError

我有一个使用log4j1.2.17的应用程序，现在我想将其更改为log4j2。所以我更改了pom.xml（我确定我已经删除了所有依赖项中的log4j1），添加了log4j2.xml。log4j2工作正常，并且记录了我想要的信息。但是我在一开始就遇到了以下错误。

ERROR StatusLogger Caught java.lang.AbstractMethodError setting feature http://xml.org/sax/features/external-general-entities to false on DocumentBuilderFactory org.apache.xerces.jaxp.DocumentBuilderFactoryImpl@476ac20c: java.lang.AbstractMethodError: javax.xml.parsers.DocumentBuilderFactory.setFeature(Ljava/lang/String;Z)V
 java.lang.AbstractMethodError: javax.xml.parsers.DocumentBuilderFactory.setFeature(Ljava/lang/String;Z)V
    at org.apache.logging.log4j.core.config.xml.XmlConfiguration.setFeature(XmlConfiguration.java:213)
    at org.apache.logging.log4j.core.config.xml.XmlConfiguration.disableDtdProcessing(XmlConfiguration.java:205)
    at org.apache.logging.log4j.core.config.xml.XmlConfiguration.newDocumentBuilder(XmlConfiguration.java:194)
    at org.apache.logging.log4j.core.config.xml.XmlConfiguration.<init>(XmlConfiguration.java:92)
    at org.apache.logging.log4j.core.config.xml.XmlConfigurationFactory.getConfiguration(XmlConfigurationFactory.java:46)
    at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:451)
    at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:385)
    at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:237)
    at org.apache.logging.log4j.core.config.Configurator.initialize(Configurator.java:158)
    at org.apache.logging.log4j.web.Log4jWebInitializerImpl.initializeNonJndi(Log4jWebInitializerImpl.java:168)
    at org.apache.logging.log4j.web.Log4jWebInitializerImpl.start(Log4jWebInitializerImpl.java:110)
    at org.apache.logging.log4j.web.Log4jServletContextListener.contextInitialized(Log4jServletContextListener.java:56)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4813)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5272)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
    at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1696)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.__invoke(DelegatingMethodAccessorImpl.java:43)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:300)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
    at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
    at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:484)
    at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:433)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native …
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java maven log4j2

zha*_*zle
lucky-day
5
推荐指数
1
解决办法
4043
查看次数

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