[英]Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project
[英]Maven - Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile Using java 10
我正在尝试使用Git bash将不和谐的bot项目上传到Heroku我的项目是java 10,我正在使用Maven,但出现此错误:
remote: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project bot_discord: Fatal error compiling: invalid flag: --release -> [Help 1]
remote: [ERROR]
remote: [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
remote: [ERROR] Re-run Maven using the -X switch to enable full debug logging.
remote: [ERROR]
remote: [ERROR] For more information about the errors and possible solutions, please read the following articles:
remote: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
remote:
remote: ! ERROR: Failed to build app with Maven
remote: We're sorry this build is failing! If you can't find the issue in application code,
remote: please submit a ticket so we can help: https://help.heroku.com/
remote:
remote: ! Push rejected, failed to compile Java app.
remote:
remote: ! Push failed
我想我需要向我的Pom.xml添加一些内容,但我不知道要添加什么! 我的pom.xml:
<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>kino.bot</groupId>
<artifactId>bot_discord</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>Bot Ryo</name>
<description>Mon bot</description>
<build>
<sourceDirectory>src</sourceDirectory>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<release>10</release>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>jcenter</id>
<name>jcenter-bintray</name>
<url>http://jcenter.bintray.com</url>
</repository>
<repository>
<id>jitpack.io</id>
<url>https://jitpack.io</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>net.dv8tion</groupId>
<artifactId>JDA</artifactId>
<version>3.7.1_422</version>
</dependency>
<dependency>
<groupId>com.mashape.unirest</groupId>
<artifactId>unirest-java</artifactId>
<version>1.4.9</version>
</dependency>
</dependencies>
</project>
我需要添加什么到我的pom.xml中?
仅从Java9开始才支持-release参数( https://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html )。 确保您的maven安装至少使用Java9。
尝试使用版本3.8.0而不是版本3.7.0。 还要确保将JAVA_HOME设置为Java 8安装。 看到这个链接
除了在回购位置添加属性文件外,还有另一种选择。
您可以在POM.xml中添加以下代码:
<properties>
<java.version>1.8.0_171</java.version>
</properties>
从pom.xml中删除<release>10</release>
,并在内容为java.runtime.version=10
资源中添加system.properties
。 它应该与jdk 10一起使用。或者,您可以根据需要更改JDK。
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