Question

我尝试使用gretty运行项目。它引发异常：

10:47:39 WARN  Failed startup of context o.a.g.JettyWebAppContext@52045dbe{/,file:/C:/IdeaProjects/example-tab/build/inplaceWebapp/,STARTING}
java.lang.RuntimeException: Error scanning entry module-info.class from jar file:/C:/Users/user1/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-api/2.10.0/fec5797a55b786184a537abd39c3fa1449d752d6/log4j-api-2.10.0.jar
    at org.eclipse.jetty.annotations.AnnotationParser.parseJar(AnnotationParser.java:913) ~[jetty-annotations-9.2.24.v20180105.jar:9.2.24.v20180105]
    at org.eclipse.jetty.annotations.AnnotationParser.parse(AnnotationParser.java:831) ~[jetty-annotations-9.2.24.v20180105.jar:9.2.24.v20180105]
    at org.eclipse.jetty.annotations.AnnotationConfiguration$ParserTask.call(AnnotationConfiguration.java:164) ~[jetty-annotations-9.2.24.v20180105.jar:9.2.24.v20180105]
    at org.eclipse.jetty.annotations.AnnotationConfiguration$1.run(AnnotationConfiguration.java:549) ~[jetty-annotations-9.2.24.v20180105.jar:9.2.24.v20180105]
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) ~[jetty-util-9.2.24.v20180105.jar:9.2.24.v20180105]
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) ~[jetty-util-9.2.24.v20180105.jar:9.2.24.v20180105]
    at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_171]
Caused by: java.lang.UnsupportedOperationException: null
    at org.objectweb.asm.ClassVisitor.visitModule(ClassVisitor.java:129) ~[asm-6.1.1.jar:na]
    at org.objectweb.asm.ClassReader.readModule(ClassReader.java:667) ~[asm-6.1.1.jar:na]
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:503) ~[asm-6.1.1.jar:na]
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:355) ~[asm-6.1.1.jar:na]
    at org.eclipse.jetty.annotations.AnnotationParser.scanClass(AnnotationParser.java:974) ~[jetty-annotations-9.2.24.v20180105.jar:9.2.24.v20180105]
    at org.eclipse.jetty.annotations.AnnotationParser.parseJarEntry(AnnotationParser.java:956) ~[jetty-annotations-9.2.24.v20180105.jar:9.2.24.v20180105]
    at org.eclipse.jetty.annotations.AnnotationParser.parseJar(AnnotationParser.java:909) ~[jetty-annotations-9.2.24.v20180105.jar:9.2.24.v20180105]
    ... 6 common frames omitted

等级：

plugins {
    id 'java'
    id 'war'
    id "org.gretty" version "2.2.0"
}
group 'ru.example'
version '1.0-SNAPSHOT'

sourceCompatibility = 1.8
targetCompatibility = 1.8
compileJava.options.encoding = 'UTF-8'

ext {
    SPRING_VERSION = '5.1.0.RELEASE'
    JUNIT_VERSION = '5.3.1'
    JACKSON_VERSION = '2.9.7'
}

repositories {

    mavenCentral()
    jcenter()

    maven {
        url 'https://oss.sonatype.org/content/repositories/releases/'
    }
}

gretty {
    springBootVersion = '2.0.5.RELEASE'
    contextPath = "/"
}

dependencies {
    annotationProcessor group: 'org.projectlombok', name: 'lombok', version: '1.18.2'
    compileOnly group: 'org.projectlombok', name: 'lombok', version: '1.18.2'
    compileOnly group: 'com.google.appengine', name: 'appengine-endpoints-deps', version: '1.9.65'
    compile group: 'ch.qos.logback', name: 'logback-classic', version: '1.2.3'
    compile group: 'org.springframework', name: 'spring-webmvc', version: SPRING_VERSION
    compile group: 'org.springframework', name: 'spring-web', version: SPRING_VERSION
    compile group: 'org.springframework', name: 'spring-jdbc', version: SPRING_VERSION
    compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa', version: '2.0.5.RELEASE'
    compile group: 'com.mchange', name: 'c3p0', version: '0.9.5.2'
    compile group: 'com.zaxxer', name: 'HikariCP', version: '3.2.0'
    compile group: 'org.mariadb.jdbc', name: 'mariadb-java-client', version: '2.3.0'
    compile group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: JACKSON_VERSION
    compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: JACKSON_VERSION
    compile group: 'org.apache.httpcomponents', name: 'httpclient', version: '4.5.6'
    compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.9.7'
    testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: JUNIT_VERSION
    testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: JUNIT_VERSION
    testCompile group: 'org.junit.jupiter', name: 'junit-jupiter-params', version: '5.3.1'
    testCompile group: 'org.mockito', name: 'mockito-core', version: '2.22.0'
    testCompile group: 'org.springframework', name: 'spring-test', version: SPRING_VERSION
    testCompile group: 'org.hamcrest', name: 'hamcrest-library', version: '1.3'
    testCompile group: 'com.jayway.jsonpath', name: 'json-path-assert', version: '2.4.0'
}

test {
    useJUnitPlatform()
}

扫描互联网无济于事。请建议如何正确运行。我从jcenter（）下载依赖项时遇到问题，可能是问题出在这里。

验证者写道，我的问题主要是代码，但我不知道要在解释中添加什么，除了我的歉意之外，我将引用史蒂夫·乔布斯的话：

“您无法将所有点都往前看；您只能将它们往后看。因此，您必须相信，这些点会在将来以某种方式联系在一起。”

Answer 1

您在项目中引入了JEP-238 Jar文件：log4j-api-2.10.0.jar

在任何Java运行时（无论是Java 7，Java 8，Java 9，Java 10，Java 11甚至是新的Java 12-ea版本都无关紧要）上对JEP-238 Jar文件的支持首次引入。码头9.4.9。

您有2个选择：

请勿在您的项目中使用JEP-238 Jar文件。
升级到Jetty 9.4.9（或更高版本）以支持JEP-238 Jar文件。

查看过去的答案：

java.lang.RuntimeException：从jar扫描条目module-info.class时出错

1 个答案: