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我有一个 Java 类，它是使用 FDK 1.0.95 实例化 Log4j2 记录器的 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，它在 MyClass 中测试一个非常基本的句柄方法，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 log4j2 版本 2.11.2。

在我的 IntelliJ IDE 中运行测试时，它在实例化记录器时运行没有任何问题，但是当我fn --verbose deploy --create-app -all --local在 Fn 应用程序的根目录中运行以构建和部署该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，但均无济于事。

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