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导致Maven / JBehave错误的原因是什么？

分类: 技术问答 • 2022-03-19 23:39:51

导致Maven / JBehave错误的原因是什么？

问题描述：

我有一个产生Mule连接器的Maven项目。它基本上是一个shell，所以我开始使用JBehave添加一些BDD测试。我添加的第一个测试很少：

I have a Maven project that produces a Mule Connector. It's basically a shell, so I started adding some BDD tests using JBehave. The first test I added does very little:

public class FakeSteps extends Embedder {

    @Given("I have something")
    public void iHaveSomething() {        
        System.out.println("Have something...");
    }

    @When("I do something")
    public void iDoSomething() {
        System.out.println("Doing something...");
    }

    @Then("we are ok")
    public void weAreOk() {
        Assert.assertTrue("FAILURE!!!!!", true);
        System.out.println("We are ok.");
    }
}

如果我在IntelliJ中运行测试，它会通过。当我执行mvn clean install时，测试不会抛出错误，但是由于org.apache.log4j.Priority中的异常导致构建失败：

If I run the test in IntelliJ it passes. When I perform a "mvn clean install", the test does not throw an error but the build fails due to an exception in "org.apache.log4j.Priority":

...

Have something...
Doing something...
We are ok.

(AfterStories)

[INFO] Generating reports view to '/Users/user/git_repos/myTest-connector/target/jbehave' using formats '[xml, ide_console, console, html, txt]' and view properties '{defaultFormats=stats, decorateNonHtml=true, viewDirectory=view, decorated=ftl/jbehave-report-decorated.ftl, reports=ftl/jbehave-reports-with-totals.ftl, maps=ftl/jbehave-maps.ftl, navigator=ftl/jbehave-navigator.ftl, views=ftl/jbehave-views.ftl, nonDecorated=ftl/jbehave-report-non-decorated.ftl}'
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 53.650s
[INFO] Finished at: Thu Sep 26 17:38:36 MDT 2013
[INFO] Final Memory: 38M/81M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.jbehave:jbehave-maven-plugin:3.8:run-stories-as-embeddables (run-stories-as-embeddables) on project myTest-connector: Failed to run stories as embeddables: Failure in running embeddable: org.mule.modules.jbehave.JBehaveStories: org/apache/log4j/Priority: org.apache.log4j.Priority -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.jbehave:jbehave-maven-plugin:3.8:run-stories-as-embeddables (run-stories-as-embeddables) on project myTest-connector: Failed to run stories as embeddables
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoFailureException: Failed to run stories as embeddables
    at org.jbehave.mojo.RunStoriesAsEmbeddables.execute(RunStoriesAsEmbeddables.java:20)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
    ... 19 more
Caused by: org.jbehave.core.embedder.Embedder$RunningEmbeddablesFailed: Failure in running embeddable: org.mule.modules.jbehave.JBehaveStories
    at org.jbehave.core.embedder.Embedder.runAsEmbeddables(Embedder.java:131)
    at org.jbehave.mojo.RunStoriesAsEmbeddables.execute(RunStoriesAsEmbeddables.java:18)
    ... 21 more
Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/Priority
    at freemarker.log.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:65)
    at freemarker.log.Logger.getLogger(Logger.java:284)
    at freemarker.template.utility.SecurityUtilities.<clinit>(SecurityUtilities.java:67)
    at freemarker.ext.beans.BeansWrapper.<clinit>(BeansWrapper.java:147)
    at freemarker.template.ObjectWrapper.<clinit>(ObjectWrapper.java:69)
    at freemarker.core.Configurable.<init>(Configurable.java:139)
    at freemarker.template.Configuration.<init>(Configuration.java:142)
    at freemarker.template.Configuration.<clinit>(Configuration.java:127)
    at org.jbehave.core.reporters.FreemarkerProcessor.configuration(FreemarkerProcessor.java:30)
    at org.jbehave.core.reporters.FreemarkerProcessor.process(FreemarkerProcessor.java:21)
    at org.jbehave.core.reporters.TemplateableViewGenerator.write(TemplateableViewGenerator.java:237)
    at org.jbehave.core.reporters.TemplateableViewGenerator.createReports(TemplateableViewGenerator.java:189)
    at org.jbehave.core.reporters.TemplateableViewGenerator.generateReportsView(TemplateableViewGenerator.java:111)
    at org.jbehave.core.embedder.Embedder.generateReportsView(Embedder.java:245)
    at org.jbehave.core.embedder.Embedder.generateReportsView(Embedder.java:233)
    at org.jbehave.core.embedder.Embedder.runStoriesAsPaths(Embedder.java:212)
    at org.jbehave.core.junit.JUnitStories.run(JUnitStories.java:20)
    at org.jbehave.core.embedder.Embedder.runAsEmbeddables(Embedder.java:122)
    ... 22 more
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Priority
    at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
    at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
    at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
    ... 40 more
[ERROR] 
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

JBehave的My Maven配置为：

My Maven config for JBehave is:

    <properties>
        <mule.version>3.4.0</mule.version>
        <mule.devkit.version>3.4.0</mule.devkit.version>
        <junit.version>4.11</junit.version>
        <mockito.version>1.8.2</mockito.version>
        <jdk.version>1.6</jdk.version>
        <jbehave.version>3.8</jbehave.version>
    </properties>
    ...
    <plugin>
        <groupId>org.jbehave</groupId>
        <artifactId>jbehave-maven-plugin</artifactId>
        <version>${jbehave.version}</version>
        <executions>
            <execution>
                <id>run-stories-as-embeddables</id>
                <phase>integration-test</phase>
                <configuration>
                    <scope>test</scope>
                    <includes>
                        <include>**/*Stories.java</include>
                    </includes>
                    <ignoreFailureInStories>false</ignoreFailureInStories>
                    <ignoreFailureInView>false</ignoreFailureInView>
                </configuration>
                <goals>
                    <goal>run-stories-as-embeddables</goal>
                </goals>
            </execution>
        </executions>
    </plugin>

我的Maven，Java和机器信息是：

My Maven, Java, and machine information is:

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF8
Apache Maven 3.0.5 (r01de14724cdef164cd33c7c8c2fe155faf9602da; 2013-02-19 06:51:28-0700)
Maven home: /usr/share/maven
Java version: 1.6.0_51, vendor: Apple Inc.
Java home: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
Default locale: en_US, platform encoding: UTF8
OS name: "mac os x", version: "10.8.5", arch: "x86_64", family: "mac"

我不清楚根本原因是什么。我将log4j添加为Maven依赖项，问题仍在继续。

It's unclear to me what the root cause is. I added log4j as a Maven dependency and the problem continues.

这是maven依赖树：

Here is the maven dependency tree:

[INFO] ------------------------------------------------------------------------
[INFO] Building Mule Cloud Connector 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-dependency-plugin:2.1:tree (default-cli) @ myTest-connector ---
[INFO] org.mule.modules:myTest-connector:mule-module:1.0-SNAPSHOT
[INFO] +- org.mule:mule-core:jar:3.4.0:provided (scope not updated to compile)
[INFO] |  +- commons-beanutils:commons-beanutils:jar:1.8.0:provided
[INFO] |  +- org.safehaus.jug:jug:jar:asl:2.0.0:provided
[INFO] |  +- commons-cli:commons-cli:jar:1.2:provided
[INFO] |  +- (commons-collections:commons-collections:jar:3.2.1:compile - scope updated from provided; omitted for duplicate)
[INFO] |  +- (commons-io:commons-io:jar:1.4:compile - scope updated from provided; omitted for duplicate)
[INFO] |  +- (commons-lang:commons-lang:jar:2.4:compile - scope updated from provided; omitted for duplicate)
[INFO] |  +- commons-pool:commons-pool:jar:1.5.3:provided
[INFO] |  +- javax.activation:activation:jar:1.1-osgi:provided
[INFO] |  +- org.apache.geronimo.specs:geronimo-jta_1.1_spec:jar:1.1.1:provided
[INFO] |  +- org.apache.geronimo.specs:geronimo-j2ee-connector_1.5_spec:jar:1.1-osgi:provided
[INFO] |  +- javax.annotation:jsr250-api:jar:1.0:provided
[INFO] |  +- org.slf4j:jcl-over-slf4j:jar:1.6.1:provided
[INFO] |  |  \- (org.slf4j:slf4j-api:jar:1.6.1:provided - omitted for duplicate)
[INFO] |  +- (org.slf4j:slf4j-api:jar:1.6.1:compile - scope updated from provided; omitted for duplicate)
[INFO] |  +- org.slf4j:slf4j-log4j12:jar:1.6.1:provided
[INFO] |  |  +- (org.slf4j:slf4j-api:jar:1.6.1:provided - omitted for duplicate)
[INFO] |  |  \- (log4j:log4j:jar:1.2.16:provided - omitted for duplicate)
[INFO] |  +- log4j:log4j:jar:1.2.16:provided
[INFO] |  +- asm:asm:jar:3.1:provided
[INFO] |  +- asm:asm-commons:jar:3.1:provided
[INFO] |  |  \- asm:asm-tree:jar:3.1:provided
[INFO] |  |     \- (asm:asm:jar:3.1:provided - omitted for duplicate)
[INFO] |  +- org.mvel:mvel2:jar:2.1.3.Final:provided
[INFO] |  +- org.jgrapht:jgrapht-jdk1.5:jar:0.7.3:provided
[INFO] |  \- org.mule.common:mule-common:jar:0.11.0:provided
[INFO] +- org.mule.modules:mule-module-spring-config:jar:3.4.0:compile
[INFO] |  +- (org.mule:mule-core:jar:3.4.0:compile - omitted for duplicate)
[INFO] |  +- org.mule.modules:mule-module-annotations:jar:3.4.0:compile
[INFO] |  |  +- (org.mule:mule-core:jar:3.4.0:compile - omitted for duplicate)
[INFO] |  |  \- cglib:cglib-nodep:jar:2.2:compile
[INFO] |  +- org.springframework:spring-context:jar:3.2.1.RELEASE:compile
[INFO] |  |  +- org.springframework:spring-beans:jar:3.2.1.RELEASE:compile
[INFO] |  |  |  \- (org.springframework:spring-core:jar:3.2.1.RELEASE:compile - omitted for duplicate)
[INFO] |  |  +- org.springframework:spring-aop:jar:3.2.1.RELEASE:compile
[INFO] |  |  |  +- (org.springframework:spring-beans:jar:3.2.1.RELEASE:compile - omitted for duplicate)
[INFO] |  |  |  \- (org.springframework:spring-core:jar:3.2.1.RELEASE:compile - omitted for duplicate)
[INFO] |  |  +- org.springframework:spring-expression:jar:3.2.1.RELEASE:compile
[INFO] |  |  |  \- (org.springframework:spring-core:jar:3.2.1.RELEASE:compile - omitted for duplicate)
[INFO] |  |  \- org.springframework:spring-core:jar:3.2.1.RELEASE:compile
[INFO] |  +- dom4j:dom4j:jar:1.6.1-osgi:compile
[INFO] |  \- jaxen:jaxen:jar:1.1.1:compile
[INFO] |     +- (dom4j:dom4j:jar:1.6.1:compile - omitted for conflict with 1.6.1-osgi)
[INFO] |     +- (jaxen:jaxen:jar:1.0-FCS:compile - omitted for cycle)
[INFO] |     \- jdom:jdom:jar:1.0:compile
[INFO] +- org.mule.tools.devkit:mule-devkit-annotations:jar:3.4.0:compile
[INFO] |  +- javax.inject:javax.inject:jar:1:compile
[INFO] |  +- (org.mule.modules:mule-module-annotations:jar:3.4.0:compile - omitted for duplicate)
[INFO] |  \- org.mule.modules:mule-module-devkit-support:jar:3.4.0:compile
[INFO] |     \- (org.mule:mule-core:jar:3.4.0:compile - omitted for duplicate)
[INFO] +- org.eclipse:eclipse-workbench:jar:3.6.1.M20100826-1330:provided
[INFO] +- org.eclipse:eclipse-runtime:jar:3.6.0.v20100505:provided
[INFO] +- org.osgi:core:jar:4.3.0:provided
[INFO] +- org.mockito:mockito-all:jar:1.8.2:test
[INFO] +- org.mule.tests:mule-tests-functional:jar:3.4.0:test
[INFO] |  +- (org.mule:mule-core:jar:3.4.0:test - omitted for duplicate)
[INFO] |  +- (org.mule.modules:mule-module-spring-config:jar:3.4.0:test - omitted for duplicate)
[INFO] |  +- (org.springframework:spring-beans:jar:3.2.1.RELEASE:compile - scope updated from test; omitted for duplicate)
[INFO] |  +- (junit:junit:jar:4.9:compile - scope updated from test; omitted for duplicate)
[INFO] |  +- commons-net:commons-net:jar:2.0:test
[INFO] |  +- org.apache.ftpserver:ftpserver-core:jar:1.0.2:test
[INFO] |  |  +- (org.apache.ftpserver:ftplet-api:jar:1.0.2:test - omitted for duplicate)
[INFO] |  |  +- (org.slf4j:slf4j-api:jar:1.5.2:test - omitted for conflict with 1.6.1)
[INFO] |  |  \- org.apache.mina:mina-core:jar:2.0.0-M6:test
[INFO] |  |     \- (org.slf4j:slf4j-api:jar:1.5.2:test - omitted for conflict with 1.6.1)
[INFO] |  +- org.apache.ftpserver:ftplet-api:jar:1.0.2:test
[INFO] |  +- org.apache.sshd:sshd-core:jar:0.6.0:test
[INFO] |  |  \- (org.apache.mina:mina-core:jar:2.0.2:test - omitted for conflict with 2.0.0-M6)
[INFO] |  +- bouncycastle:bcprov-jdk14:jar:139:test
[INFO] |  +- org.mule:mule-core:test-jar:tests:3.4.0:test
[INFO] |  |  +- (commons-beanutils:commons-beanutils:jar:1.8.0:test - omitted for duplicate)
[INFO] |  |  +- (org.safehaus.jug:jug:jar:asl:2.0.0:test - omitted for duplicate)
[INFO] |  |  +- (commons-cli:commons-cli:jar:1.2:test - omitted for duplicate)
[INFO] |  |  +- (commons-collections:commons-collections:jar:3.2.1:test - omitted for duplicate)
[INFO] |  |  +- (commons-io:commons-io:jar:1.4:test - omitted for duplicate)
[INFO] |  |  +- (commons-lang:commons-lang:jar:2.4:test - omitted for duplicate)
[INFO] |  |  +- (commons-pool:commons-pool:jar:1.5.3:test - omitted for duplicate)
[INFO] |  |  +- (javax.activation:activation:jar:1.1-osgi:test - omitted for duplicate)
[INFO] |  |  +- (org.apache.geronimo.specs:geronimo-jta_1.1_spec:jar:1.1.1:test - omitted for duplicate)
[INFO] |  |  +- (org.apache.geronimo.specs:geronimo-j2ee-connector_1.5_spec:jar:1.1-osgi:test - omitted for duplicate)
[INFO] |  |  +- (javax.annotation:jsr250-api:jar:1.0:test - omitted for duplicate)
[INFO] |  |  +- (org.slf4j:jcl-over-slf4j:jar:1.6.1:test - omitted for duplicate)
[INFO] |  |  +- (org.slf4j:slf4j-api:jar:1.6.1:test - omitted for duplicate)
[INFO] |  |  +- (org.slf4j:slf4j-log4j12:jar:1.6.1:test - omitted for duplicate)
[INFO] |  |  +- (log4j:log4j:jar:1.2.16:test - omitted for duplicate)
[INFO] |  |  +- (asm:asm:jar:3.1:test - omitted for duplicate)
[INFO] |  |  +- (asm:asm-commons:jar:3.1:test - omitted for duplicate)
[INFO] |  |  +- (org.mvel:mvel2:jar:2.1.3.Final:test - omitted for duplicate)
[INFO] |  |  +- (org.jgrapht:jgrapht-jdk1.5:jar:0.7.3:test - omitted for duplicate)
[INFO] |  |  \- (org.mule.common:mule-common:jar:0.11.0:test - omitted for duplicate)
[INFO] |  \- (org.mockito:mockito-all:jar:1.9.0:test - omitted for conflict with 1.8.2)
[INFO] +- com.amazonaws:aws-java-sdk:jar:1.5.6:compile
[INFO] |  +- commons-logging:commons-logging:jar:1.1.1:compile
[INFO] |  +- org.apache.httpcomponents:httpclient:jar:4.2:compile
[INFO] |  |  +- org.apache.httpcomponents:httpcore:jar:4.2:compile
[INFO] |  |  +- (commons-logging:commons-logging:jar:1.1.1:compile - omitted for duplicate)
[INFO] |  |  \- (commons-codec:commons-codec:jar:1.6:compile - omitted for conflict with 1.3)
[INFO] |  +- commons-codec:commons-codec:jar:1.3:compile
[INFO] |  +- org.codehaus.jackson:jackson-core-asl:jar:1.8.9:compile
[INFO] |  \- org.codehaus.jackson:jackson-mapper-asl:jar:1.8.9:compile
[INFO] |     \- (org.codehaus.jackson:jackson-core-asl:jar:1.8.9:compile - omitted for duplicate)
[INFO] +- ch.qos.logback:logback-classic:jar:1.0.13:compile
[INFO] |  +- ch.qos.logback:logback-core:jar:1.0.13:compile
[INFO] |  \- org.slf4j:slf4j-api:jar:1.6.1:compile
[INFO] +- uk.com.robust-it:cloning:jar:1.9.0:compile
[INFO] |  \- org.objenesis:objenesis:jar:1.2:compile
[INFO] +- org.jbehave:jbehave-core:jar:3.8:compile
[INFO] |  +- junit:junit-dep:jar:4.8.2:compile
[INFO] |  +- org.hamcrest:hamcrest-core:jar:1.1:compile
[INFO] |  +- org.hamcrest:hamcrest-library:jar:1.1:compile
[INFO] |  |  \- (org.hamcrest:hamcrest-core:jar:1.1:compile - omitted for duplicate)
[INFO] |  +- org.hamcrest:hamcrest-integration:jar:1.1:compile
[INFO] |  |  \- (org.hamcrest:hamcrest-core:jar:1.1:compile - omitted for duplicate)
[INFO] |  +- commons-collections:commons-collections:jar:3.2.1:compile
[INFO] |  +- commons-io:commons-io:jar:1.4:compile
[INFO] |  +- commons-lang:commons-lang:jar:2.4:compile
[INFO] |  +- org.codehaus.plexus:plexus-utils:jar:3.0.10:compile
[INFO] |  +- org.freemarker:freemarker:jar:2.3.19:compile
[INFO] |  +- com.thoughtworks.paranamer:paranamer:jar:2.4:compile
[INFO] |  \- com.thoughtworks.xstream:xstream:jar:1.4.4:compile
[INFO] |     +- xmlpull:xmlpull:jar:1.1.3.1:compile
[INFO] |     \- xpp3:xpp3_min:jar:1.1.4c:compile
[INFO] +- org.jbehave:jbehave-maven-plugin:jar:3.8:compile
[INFO] |  +- (org.jbehave:jbehave-core:jar:3.8:compile - omitted for duplicate)
[INFO] |  +- org.apache.maven:maven-plugin-api:jar:2.0.11:compile
[INFO] |  +- org.apache.maven:maven-artifact:jar:2.0.11:compile
[INFO] |  |  \- (org.codehaus.plexus:plexus-utils:jar:1.5.6:compile - omitted for conflict with 3.0.10)
[INFO] |  +- org.apache.maven:maven-project:jar:2.0.11:compile
[INFO] |  |  +- org.apache.maven:maven-settings:jar:2.0.11:compile
[INFO] |  |  |  +- (org.apache.maven:maven-model:jar:2.0.11:compile - omitted for duplicate)
[INFO] |  |  |  +- (org.codehaus.plexus:plexus-interpolation:jar:1.1:compile - omitted for duplicate)
[INFO] |  |  |  +- (org.codehaus.plexus:plexus-utils:jar:1.5.6:compile - omitted for conflict with 3.0.10)
[INFO] |  |  |  \- (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
[INFO] |  |  +- org.apache.maven:maven-profile:jar:2.0.11:compile
[INFO] |  |  |  +- (org.apache.maven:maven-model:jar:2.0.11:compile - omitted for duplicate)
[INFO] |  |  |  +- (org.codehaus.plexus:plexus-utils:jar:1.5.6:compile - omitted for conflict with 3.0.10)
[INFO] |  |  |  \- (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
[INFO] |  |  +- org.apache.maven:maven-model:jar:2.0.11:compile
[INFO] |  |  |  \- (org.codehaus.plexus:plexus-utils:jar:1.5.6:compile - omitted for conflict with 3.0.10)
[INFO] |  |  +- org.apache.maven:maven-artifact-manager:jar:2.0.11:compile
[INFO] |  |  |  +- org.apache.maven:maven-repository-metadata:jar:2.0.11:compile
[INFO] |  |  |  |  \- (org.codehaus.plexus:plexus-utils:jar:1.5.6:compile - omitted for conflict with 3.0.10)
[INFO] |  |  |  +- (org.codehaus.plexus:plexus-utils:jar:1.5.6:compile - omitted for conflict with 3.0.10)
[INFO] |  |  |  +- (org.apache.maven:maven-artifact:jar:2.0.11:compile - omitted for duplicate)
[INFO] |  |  |  +- (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
[INFO] |  |  |  \- org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
[INFO] |  |  |     \- (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 3.0.10)
[INFO] |  |  +- org.apache.maven:maven-plugin-registry:jar:2.0.11:compile
[INFO] |  |  |  +- (org.codehaus.plexus:plexus-utils:jar:1.5.6:compile - omitted for conflict with 3.0.10)
[INFO] |  |  |  \- (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
[INFO] |  |  +- org.codehaus.plexus:plexus-interpolation:jar:1.1:compile
[INFO] |  |  +- (org.codehaus.plexus:plexus-utils:jar:1.5.6:compile - omitted for conflict with 3.0.10)
[INFO] |  |  +- (org.apache.maven:maven-artifact:jar:2.0.11:compile - omitted for duplicate)
[INFO] |  |  \- org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
[INFO] |  |     +- (junit:junit:jar:3.8.1:compile - omitted for conflict with 4.10)
[INFO] |  |     +- (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 3.0.10)
[INFO] |  |     \- classworlds:classworlds:jar:1.1-alpha-2:compile
[INFO] |  \- org.codehaus.plexus:plexus-archiver:jar:1.2:compile
[INFO] |     +- (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
[INFO] |     +- (org.codehaus.plexus:plexus-utils:jar:2.0.5:compile - omitted for conflict with 3.0.10)
[INFO] |     \- org.codehaus.plexus:plexus-io:jar:1.0.1:compile
[INFO] |        \- (org.codehaus.plexus:plexus-utils:jar:2.0.5:compile - omitted for conflict with 3.0.10)
[INFO] \- de.codecentric:jbehave-junit-runner:jar:1.0.1:compile
[INFO]    +- junit:junit:jar:4.10:compile
[INFO]    |  \- (org.hamcrest:hamcrest-core:jar:1.1:compile - omitted for duplicate)
[INFO]    \- org.mockito:mockito-core:jar:1.9.0:compile
[INFO]       +- (org.hamcrest:hamcrest-core:jar:1.1:compile - omitted for duplicate)
[INFO]       \- (org.objenesis:objenesis:jar:1.0:compile - omitted for conflict with 1.2)

关于根本问题是什么或如何修复它的想法？

Any thoughts on what the root problem is or how to fix it?

---更新---

根据下面的对话，我在JBehave插件中添加了对log4j的依赖，问题得到解决：

As per the conversation below I added the dependency to log4j in my JBehave plugin, and the problem was fixed:

<plugin>
   <groupId>org.jbehave</groupId>
   <artifactId>jbehave-maven-plugin</artifactId>
   <version>${jbehave.version}</version>
   <executions>
      <execution>...</execution>
   </executions>
   <dependencies>
      <dependency>
         <groupId>log4j</groupId>
         <artifactId>log4j</artifactId>
         <version>1.2.17</version>
         <scope>compile</scope>
      </dependency>
   </dependencies>
</plugin>


答

我认为你们中的一个依赖隐式使用以前的版本log4j，不包括org.apache.log4j.Priority。运行 mvn依赖项：tree -Dverbose 以查看依赖关系树，然后排除旧的log4j版本。

I think one of you dependencies implicitly uses previous version of log4j which does not include org.apache.log4j.Priority. Run mvn dependency:tree -Dverbose to see the dependency tree and then exclude old log4j version.

更新：
根据给定的树，你的log4j依赖项有一个提供的范围： log4j：log4j：jar：1.2.16：提供，这意味着它不会包括在内在maven测试阶段进入classpath。您可能希望在测试范围内明确提及pom中的log4j工件。

Update: According to the given tree, your log4j dependency has a provided scope: log4j:log4j:jar:1.2.16:provided, which means it won't be included into classpath during maven test phase. You may want to explicitly mention log4j artifact in your pom with the test scope.

根据作者评论，显式log4j 插件依赖已修复问题。

According to author comments, explicit log4j plugin dependency has fixed the problem.

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