小贝子编程

无法使用maven (invokspecial /STATIC)遮蔽jar



完整的错误信息:

执行目标org.apache.maven.plugins:maven-shade-plugin:2.3:shade(默认)在项目——:创建阴影jar: INVOKESPECIAL/STATIC在接口需要ASM 5 -> [Help 1]

我试图遮蔽的jarfile位于我自己的远程存储库中，使用sonatype nexus。下面是我的pom配置:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.codelanx</groupId>
    <artifactId>phanaticprison</artifactId>
    <version>1.0.0</version>
    <name>PhanaticPrison</name>
    <packaging>jar</packaging>
    <repositories>
        <repository>
            <id>bukkit-repo</id>
            <url>http://repo.bukkit.org/content/repositories/public/</url>
        </repository>
        <repository>
            <id>codelanx-repo</id>
            <url>http://repo.codelanx.com/content/repositories/public/</url>
        </repository>
    </repositories>
    <licenses>
        <license>
            <name>Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International</name>
            <url>https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode</url>
            <distribution>repo</distribution>
        </license>
    </licenses>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>2.3</version>
                <configuration>
                    <artifactSet>
                        <includes>
                            <include>com.codelanx:codelanxlib</include>
                        </includes>
                    </artifactSet>
                    <minimizeJar>true</minimizeJar>
                </configuration>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
        <resources>
            <resource>
                <targetPath>.</targetPath>
                <directory>${basedir}/src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
        </resources>
        <finalName>${project.name}</finalName>
    </build>
    <dependencies>
        <dependency>
            <groupId>org.bukkit</groupId>
            <artifactId>bukkit</artifactId>
            <version>LATEST</version>
            <type>jar</type>
        </dependency>
        <dependency>
            <groupId>com.codelanx</groupId>
            <artifactId>codelanxlib</artifactId>
            <version>LATEST</version>
            <type>jar</type>
        </dependency>
    </dependencies>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
    </properties>
</project>

搜索这个错误导致很少的结果，我收集到的主要信息是Java 8的静态接口方法可能导致这个问题，但是我没有找到更多的信息。我试图遮蔽的jar文件确实有这些静态方法之一，但即使仍然肯定我必须能够使用它们和遮蔽jar?我不确定要求"ASM 5"(汇编?)的错误是什么意思，所以任何方向都将受到赞赏。

My effective pom (mvn help:effective-pom):

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.phanaticmc</groupId>
  <artifactId>phanaticprison</artifactId>
  <version>1.0.0</version>
  <name>PhanaticPrison</name>
  <licenses>
    <license>
      <name>Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International</name>
      <url>https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode</url>
      <distribution>repo</distribution>
    </license>
  </licenses>
  <properties>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>
  <dependencies>
    <dependency>
      <groupId>org.bukkit</groupId>
      <artifactId>bukkit</artifactId>
      <version>LATEST</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>com.codelanx</groupId>
      <artifactId>codelanxlib</artifactId>
      <version>LATEST</version>
      <scope>compile</scope>
    </dependency>
  </dependencies>
  <repositories>
    <repository>
      <id>bukkit-repo</id>
      <url>http://repo.bukkit.org/content/repositories/public/</url>
    </repository>
    <repository>
      <id>codelanx-repo</id>
      <url>http://repo.codelanx.com/content/repositories/public/</url>
    </repository>
    <repository>
      <snapshots>
        <enabled>false</enabled>
      </snapshots>
      <id>central</id>
      <name>Central Repository</name>
      <url>http://repo.maven.apache.org/maven2</url>
    </repository>
  </repositories>
  <pluginRepositories>
    <pluginRepository>
      <releases>
        <updatePolicy>never</updatePolicy>
      </releases>
      <snapshots>
        <enabled>false</enabled>
      </snapshots>
      <id>central</id>
      <name>Central Repository</name>
      <url>http://repo.maven.apache.org/maven2</url>
    </pluginRepository>
  </pluginRepositories>
  <build>
    <sourceDirectory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisonsrcmainjava</sourceDirectory>
    <scriptSourceDirectory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisonsrcmainscripts</scriptSourceDirectory>
    <testSourceDirectory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisonsrctestjava</testSourceDirectory>
    <outputDirectory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisontargetclasses</outputDirectory>
    <testOutputDirectory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisontargettest-classes</testOutputDirectory>
    <resources>
      <resource>
        <targetPath>.</targetPath>
        <filtering>true</filtering>
        <directory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisonsrcmainresources</directory>
      </resource>
    </resources>
    <testResources>
      <testResource>
        <directory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisonsrctestresources</directory>
      </testResource>
    </testResources>
    <directory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisontarget</directory>
    <finalName>PhanaticPrison</finalName>
    <pluginManagement>
      <plugins>
        <plugin>
          <artifactId>maven-antrun-plugin</artifactId>
          <version>1.3</version>
        </plugin>
        <plugin>
          <artifactId>maven-assembly-plugin</artifactId>
          <version>2.2-beta-5</version>
        </plugin>
        <plugin>
          <artifactId>maven-dependency-plugin</artifactId>
          <version>2.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-release-plugin</artifactId>
          <version>2.0</version>
        </plugin>
      </plugins>
    </pluginManagement>
    <plugins>
      <plugin>
        <artifactId>maven-assembly-plugin</artifactId>
        <version>2.4</version>
      </plugin>
      <plugin>
        <artifactId>maven-dependency-plugin</artifactId>
        <version>2.8</version>
      </plugin>
      <plugin>
        <artifactId>maven-shade-plugin</artifactId>
        <version>2.3</version>
        <executions>
          <execution>
            <phase>package</phase>
            <goals>
              <goal>shade</goal>
            </goals>
            <configuration>
              <artifactSet>
                <includes>
                  <include>com.codelanx:codelanxlib</include>
                </includes>
              </artifactSet>
              <minimizeJar>true</minimizeJar>
            </configuration>
          </execution>
        </executions>
        <configuration>
          <artifactSet>
            <includes>
              <include>com.codelanx:codelanxlib</include>
            </includes>
          </artifactSet>
          <minimizeJar>true</minimizeJar>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-clean-plugin</artifactId>
        <version>2.4.1</version>
        <executions>
          <execution>
            <id>default-clean</id>
            <phase>clean</phase>
            <goals>
              <goal>clean</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-resources-plugin</artifactId>
        <version>2.5</version>
        <executions>
          <execution>
            <id>default-testResources</id>
            <phase>process-test-resources</phase>
            <goals>
              <goal>testResources</goal>
            </goals>
          </execution>
          <execution>
            <id>default-resources</id>
            <phase>process-resources</phase>
            <goals>
              <goal>resources</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-jar-plugin</artifactId>
        <version>2.3.2</version>
        <executions>
          <execution>
            <id>default-jar</id>
            <phase>package</phase>
            <goals>
              <goal>jar</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>2.3.2</version>
        <executions>
          <execution>
            <id>default-compile</id>
            <phase>compile</phase>
            <goals>
              <goal>compile</goal>
            </goals>
          </execution>
          <execution>
            <id>default-testCompile</id>
            <phase>test-compile</phase>
            <goals>
              <goal>testCompile</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.10</version>
        <executions>
          <execution>
            <id>default-test</id>
            <phase>test</phase>
            <goals>
              <goal>test</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-install-plugin</artifactId>
        <version>2.3.1</version>
        <executions>
          <execution>
            <id>default-install</id>
            <phase>install</phase>
            <goals>
              <goal>install</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-deploy-plugin</artifactId>
        <version>2.7</version>
        <executions>
          <execution>
            <id>default-deploy</id>
            <phase>deploy</phase>
            <goals>
              <goal>deploy</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-site-plugin</artifactId>
        <version>3.0</version>
        <executions>
          <execution>
            <id>default-site</id>
            <phase>site</phase>
            <goals>
              <goal>site</goal>
            </goals>
            <configuration>
              <outputDirectory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisontargetsite</outputDirectory>
              <reportPlugins>
                <reportPlugin>
                  <groupId>org.apache.maven.plugins</groupId>
                  <artifactId>maven-project-info-reports-plugin</artifactId>
                </reportPlugin>
              </reportPlugins>
            </configuration>
          </execution>
          <execution>
            <id>default-deploy</id>
            <phase>site-deploy</phase>
            <goals>
              <goal>deploy</goal>
            </goals>
            <configuration>
              <outputDirectory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisontargetsite</outputDirectory>
              <reportPlugins>
                <reportPlugin>
                  <groupId>org.apache.maven.plugins</groupId>
                  <artifactId>maven-project-info-reports-plugin</artifactId>
                </reportPlugin>
              </reportPlugins>
            </configuration>
          </execution>
        </executions>
        <configuration>
          <outputDirectory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisontargetsite</outputDirectory>
          <reportPlugins>
            <reportPlugin>
              <groupId>org.apache.maven.plugins</groupId>
              <artifactId>maven-project-info-reports-plugin</artifactId>
            </reportPlugin>
          </reportPlugins>
        </configuration>
      </plugin>
    </plugins>
  </build>
  <reporting>
    <outputDirectory>C:UsersSpencerDocumentsNetBeansProjectsPhanaticPrisontargetsite</outputDirectory>
  </reporting>
</project>

完整的maven堆栈跟踪:

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:2.3:shade (default) on project phanaticprison: Error creating shaded jar: INVOKESPECIAL/STATIC on interfaces require ASM 5
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
    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:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:483)
    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.MojoExecutionException: Error creating shaded jar: INVOKESPECIAL/STATIC on interfaces require ASM 5
    at org.apache.maven.plugins.shade.mojo.ShadeMojo.execute(ShadeMojo.java:566)
    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: java.lang.IllegalArgumentException: INVOKESPECIAL/STATIC on interfaces require ASM 5
    at org.objectweb.asm.MethodVisitor.visitMethodInsn(Unknown Source)
    at org.objectweb.asm.commons.RemappingMethodAdapter.doVisitMethodInsn(Unknown Source)
    at org.objectweb.asm.commons.RemappingMethodAdapter.visitMethodInsn(Unknown Source)
    at org.objectweb.asm.ClassReader.a(Unknown Source)
    at org.objectweb.asm.ClassReader.b(Unknown Source)
    at org.objectweb.asm.ClassReader.accept(Unknown Source)
    at org.objectweb.asm.ClassReader.accept(Unknown Source)
    at org.vafer.jdependency.Clazzpath.addClazzpathUnit(Clazzpath.java:194)
    at org.vafer.jdependency.Clazzpath.addClazzpathUnit(Clazzpath.java:130)
    at org.apache.maven.plugins.shade.filter.MinijarFilter.addDependencyToClasspath(MinijarFilter.java:101)
    at org.apache.maven.plugins.shade.filter.MinijarFilter.<init>(MinijarFilter.java:81)
    at org.apache.maven.plugins.shade.mojo.ShadeMojo.getFilters(ShadeMojo.java:805)
    at org.apache.maven.plugins.shade.mojo.ShadeMojo.execute(ShadeMojo.java:458)
    ... 21 more

由于我最近遇到了同样的问题，并且花了我相当长的时间来修复它，以下是我所做的:

ASM需要的版本是5.0.3。但是，目前可用的版本是5.0.2。看看JIRA的票证，它看起来已经在2.4中修复了，但是那个版本还没有向公众开放(我写这篇文章的时候是2015年5月4日)。

因此，您所要做的就是通过将此部分添加到您的pom中来激活开发人员版本(基于https://maven.apache.org/guides/development/guide-testing-development-plugins.html):

<pluginRepositories>
    <pluginRepository>
        <id>apache.snapshots</id>
        <url>http://repository.apache.org/snapshots/</url>
    </pluginRepository>
</pluginRepositories>

并将插件的版本设置为2.4-SNAPSHOT: 

<plugins>
    <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <version>2.4-SNAPSHOT</version>
    </plugin>
</plugins>

希望这对你有帮助!

我已经查看了源代码，我看到了这个消息"接口上的invokspecial/STATIC需要ASM 5"意味着MethodVisitor 是一个ASM 5方法，但是没有使用合适的参数实例化。

我提交了一个关于jdependency的补丁，它被接受了。你必须明确地使用:

<dependencies>
     <dependency>
     <groupId>org.vafer</groupId>
     <artifactId>jdependency</artifactId>
     <version>1.0</version>
     </dependency>
</dependencies>

它应该包含在maven-shade-plugin 2.4版本中。参见http://jira.codehaus.org/browse/MSHADE-174

我猜"ASM"是指ASM库。一定要确保你运行的是Maven 3，而不是Maven 2。我个人会在命令行中尝试，而不是在IDE中。

当我运行mvn dependency:resolve-plugins时，使用Maven 3.0.5，在一个包含shade插件的项目上，版本2.3，我在输出中看到这些依赖项:

[INFO] Plugin Resolved: maven-shade-plugin-2.3.jar
[INFO]     Plugin Dependency Resolved: maven-plugin-api-3.0.jar
[INFO]     Plugin Dependency Resolved: maven-model-3.0.jar
[INFO]     Plugin Dependency Resolved: maven-core-3.0.jar
[INFO]     Plugin Dependency Resolved: maven-compat-3.0.jar
[INFO]     Plugin Dependency Resolved: maven-artifact-3.0.jar
[INFO]     Plugin Dependency Resolved: plexus-container-default-1.0-alpha-9-stable-1.jar
[INFO]     Plugin Dependency Resolved: plexus-utils-3.0.15.jar
[INFO]     Plugin Dependency Resolved: asm-5.0.2.jar
[INFO]     Plugin Dependency Resolved: asm-commons-5.0.2.jar
[INFO]     Plugin Dependency Resolved: jdom-1.1.jar
[INFO]     Plugin Dependency Resolved: maven-dependency-tree-2.1.jar
[INFO]     Plugin Dependency Resolved: jdependency-0.9.jar
[INFO]     Plugin Dependency Resolved: guava-11.0.2.jar

注意ASM库，它们都是版本5，这似乎是错误所要求的。如果您在命令行上运行Maven 3，仍然得到错误，那么我同意Jigar的观点，这似乎是插件中的一个错误。

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