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首页 > 解决方案 > maven 3.8.0 :testCompile (default-testCompile) 在项目 App 上：致命错误编译：无效标志：--release -> [帮助 1]

maven - maven 3.8.0 :testCompile (default-testCompile) 在项目 App 上：致命错误编译：无效标志：--release -> [帮助 1]

问题描述

我正在使用 jdk 11 和 maven 3.8.0。请在下面找到给定的 pom.xml。我收到错误

致命错误编译：无效标志：--release -> [帮助 1]

对于如何解决这个问题，有任何的建议吗？

<build>
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.0</version>
                <configuration>
                    <release>11</release>
                    <encoding>UTF-8</encoding>
                </configuration>
                <dependencies>
                    <dependency>
                        <groupId>org.ow2.asm</groupId>
                        <artifactId>asm</artifactId>
                        <version>7.1</version>
                    </dependency>
                </dependencies>
            </plugin>
        </plugins>
    </pluginManagement>
</build>

出错

Aug 1 15:50:11  [WARNING] The requested profile "inttest" could not be activated because it does not exist.
Aug 1 15:50:11  [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.0:testCompile (default-testCompile) on project some-service: Fatal error compiling: invalid flag: --release -> [Help 1]
Aug 1 15:50:11  [ERROR] 
Aug 1 15:50:11  [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
Aug 1 15:50:11  [ERROR] Re-run Maven using the -X switch to enable full debug logging.
Aug 1 15:50:11 [ERROR] 
Aug 1 15:50:11  [ERROR] For more information about the errors and possible solutions, please read the following articles:
Aug 1 15:50:11  [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

标签： mavenmaven-3maven-pluginjava-11

解决方案

当您使用<release>11</release>Java 9 的命令行功能，但使用 Java 8 构建它时，通常会发生此错误。

mvn --version

应该给你

Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
Maven home: /opt/maven
Java version: 11.0.7, vendor: Oracle Corporation, runtime: /home/.../.sdkman/candidates/java/11.0.7-open
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "5.8.10-200.fc32.x86_64", arch: "amd64", family: "unix"   ```

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