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[英]NoClassDefFoundError ProcessingException while migrating from jersey 1.x to jersey 2.x ( 2.8 )
[英]Compilation error while migrating Jersey from 1.x to 2.x
我的pom文件包含:
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>2.22.1</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
<version>2.22.1</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-common</artifactId>
<version>2.22.1</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-jettison</artifactId>
<version>2.21.1</version>
</dependency>
日志中顯示的錯誤: 更新的錯誤:
[INFO] --- maven-dependency-plugin:2.10:analyze-only (analyze) @
api-services ---
[WARNING] Unused declared dependencies found:
[WARNING] org.glassfish.jersey.core:jersey-client:jar:2.22.1:compile
[WARNING] org.glassfish.jersey.core:jersey-common:jar:2.22.1:compile
[WARNING] org.glassfish.jersey.core:jersey-server:jar:2.22.1:compile
[WARNING] org.glassfish.jersey.media:jersey-media-jaxb:jar:2.22.1:compile
[WARNING] org.glassfish.jersey.media:jersey-media-json-
jackson:jar:2.22.1:compile
Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.10:analyze-only (analyze) on project api-services: Dependency problems found -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.10:analyze-only (analyze) on project api-services: Dependency problems found
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216)
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:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:355)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:216)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:160)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: Dependency problems found
at org.apache.maven.plugin.dependency.analyze.AbstractAnalyzeMojo.execute(AbstractAnalyzeMojo.java:260)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
更新:刪除上述依賴項后,我設法構建了我的項目。 因此,看起來上述之一需要其他依賴項。 有任何想法嗎?
更新1:這就是定義分析的方式
<execution>
<phase>package</phase>
<goals>
<goal>analyse</goal>
</goals>
</execution>
因此,確實我們有一個分析pom的目標(我們將其放在父pom上)。 這種分析只是確保我們不會在子pom中聲明重復的內容。 一旦我刪除了重復項,一切都已構建。 順便說一句:通過消除這一目標,我也將獲得成功。
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