Question

我有一个Java类，它是使用FDK 1.0.95实例化Log4j2 Logger的Fn函数（在Fn应用程序内）的入口点。

public class MyClass {

    private final Logger LOG = LogManager.getLogger(this.getClass());

}

我有一个测试类，用于测试MyClass中非常基本的handle方法，看起来像这样。

public class MyClassTest {

    @Rule
    public final FnTestingRule testing = FnTestingRule.createDefault();

    @Test
    public void shouldReturnGreeting() {
        testing.givenEvent().enqueue();
        testing.thenRun(InsertSystem.class, "handleRequest");

        FnResult result = testing.getOnlyResult();
        Assert.assertNotNull(result.getBodyAsString());
    }

}

我在pom.xml中使用的是log4j2版本2.11.2。

在IntelliJ IDE中运行测试时，它运行时没有任何问题可实例化记录器，但是当我在Fn应用程序的根目录中运行fn --verbose deploy --create-app -all --local来构建和部署此应用程序中分组的所有Fn函数时我得到以下堆栈跟踪。

Caused by: java.lang.IllegalAccessError: class com.sun.org.apache.xerces.internal.parsers.XML11Configuration (in unnamed module @0x3cce5371) cannot access class jdk.xml.internal.JdkXmlUtils (in module java.xml) because module java.xml does not export jdk.xml.internal to unnamed module @0x3cce5371
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.<init>(XML11Configuration.java:537)
    at com.sun.org.apache.xerces.internal.parsers.XIncludeAwareParserConfiguration.<init>(XIncludeAwareParserConfiguration.java:130)
    at com.sun.org.apache.xerces.internal.parsers.XIncludeAwareParserConfiguration.<init>(XIncludeAwareParserConfiguration.java:91)
    at com.sun.org.apache.xerces.internal.parsers.DOMParser.<init>(DOMParser.java:145)
    at com.sun.org.apache.xerces.internal.parsers.DOMParser.<init>(DOMParser.java:129)
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.<init>(DocumentBuilderImpl.java:138)
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.<init>(DocumentBuilderImpl.java:131)
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl.setFeature(DocumentBuilderFactoryImpl.java:210)
    at org.apache.logging.log4j.core.config.xml.XmlConfiguration.enableXInclude(XmlConfiguration.java:238)
    at org.apache.logging.log4j.core.config.xml.XmlConfiguration.newDocumentBuilder(XmlConfiguration.java:197)
    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$Factory.getConfiguration(ConfigurationFactory.java:454)
    at org.apache.logging.log4j.core.config.ConfigurationFactory$Factory.getConfiguration(ConfigurationFactory.java:386)
    at org.apache.logging.log4j.core.config.ConfigurationFactory.getConfiguration(ConfigurationFactory.java:261)
    at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:616)
    at org.apache.logging.log4j.core.LoggerContext.reconfigure(LoggerContext.java:637)
    at org.apache.logging.log4j.core.LoggerContext.start(LoggerContext.java:231)
    at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:153)
    at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:45)
    at org.apache.logging.log4j.LogManager.getContext(LogManager.java:194)
    at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:581)
    at com.MyClass.<init>(MyClass.java:9)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)

我尝试了Log4j2和FDK的不同版本都没有用。

尝试在Java Fn项目中实例化Log4j2 Logger时发生IllegalAccessError

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