使用带有 java 1.8 和 netbeans 的 maven-compiler-plugin 2.5.1 在 Java 中进行注释的编译错误
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Compilation error for annotations in Java using maven-compiler-plugin 2.5.1 with java 1.8 and netbeans
提问by JiangHongTiao
I'm newborn in writing anotations in Java. I was trying to write my own following this tutorial: Playing with Java annotation processing
我刚开始用 Java 编写注释。我试图按照本教程编写自己的代码：Playing with Java annotation processing
I wrote everything like it is there, but during compilation I'm getting an error:
我写了所有内容，但在编译过程中出现错误：
Bad service configuration file javax.annotation.processing.Processor Provider <my class> not found.
I'm using netbeans and maven with plugin maven-compiler-plugin v. 2.5.1. and java sources v.1.8.
我正在使用带有插件 maven-compiler-plugin v. 2.5.1 的 netbeans 和 maven。和 java 源 v.1.8。
In my pom.xml file I have (like suggested in page) following code:
在我的 pom.xml 文件中，我有以下代码（如页面中建议的那样）：
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<!-- Disable annotation processing for ourselves. -->
<compilerArgument>-proc:none</compilerArgument>
</configuration>
</plugin>
My OS is Linux (leatest ubuntu) and maven is that one integrated in Netbeans.
我的操作系统是 Linux（最少的 ubuntu），而 maven 是集成在 Netbeans 中的操作系统。
I was trying to google it, but nothing helped me. All tutorials were for older release of plugin and Java. I tried older release of maven-compiler-plugin but with no effect. I cannot switch to older version of java because of new features introduced in Java 8.
我试图用谷歌搜索它，但没有任何帮助。所有教程都是针对旧版本的插件和 Java。我尝试了旧版本的 maven-compiler-plugin 但没有效果。由于 Java 8 中引入了新功能，我无法切换到旧版本的 Java。
Thanks a lot for any pointing me how to fix it.
非常感谢您指点我如何修复它。
Edit:
编辑：
Here is full list of my sources:
这是我的来源的完整列表：
Config.java
配置文件
@Retention(RetentionPolicy.SOURCE)
@Target(value = {ElementType.FIELD, ElementType.LOCAL_VARIABLE, ElementType.PARAMETER})
public @interface Config {
String name();
String type();
String defaultValue();
}
ConfigAnnotationProcessor.java
ConfigAnnotationProcessor.java
@SupportedAnnotationTypes(
{"sk.lieskove301.jianghongtiao.motionanalyser.config.ConfigAnnotations"}
)
public class ConfigAnnotationProcessor extends AbstractProcessor {
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment env) {
Messager messager = processingEnv.getMessager();
annotations.stream().forEach((te) -> {
env.getElementsAnnotatedWith(te).stream().forEach((e) -> {
messager.printMessage(Diagnostic.Kind.NOTE,
"Printing: " + e.toString());
});
});
return true;
}
@Override
public SourceVersion getSupportedSourceVersion() {
return SourceVersion.latestSupported();
}
}
META-INF/services/javax.annotation.processing.Processor
META-INF/services/javax.annotation.processing.Processor
sk.lieskove301.jianghongtiao.motionanalyser.config.ConfigAnnotationProcessor
pom.xml
pom.xml
<?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>sk.lieskove301.jianghongtiao</groupId>
<artifactId>MotionAnalyser</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<dependencies>
.... some dependencies ...
</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>
<profiles>
<profile>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<!-- Disable annotation processing for ourselves.-->
<compilerArgument>-proc:none</compilerArgument>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
And this is log of my compiler:
这是我的编译器的日志：
cd /home/xjuraj/Dropbox/Work/MotionAnalyser; JAVA_HOME=/usr/lib/jvm/java-8-oracle /usr/local/netbeans-8.0/java/maven/bin/mvn clean install
Scanning for projects...
------------------------------------------------------------------------
Building MotionAnalyser 1.0-SNAPSHOT
------------------------------------------------------------------------
--- maven-clean-plugin:2.4.1:clean (default-clean) @ MotionAnalyser ---
Deleting /home/xjuraj/Dropbox/Work/MotionAnalyser/target
--- maven-resources-plugin:2.5:resources (default-resources) @ MotionAnalyser ---
[debug] execute contextualize
Using 'UTF-8' encoding to copy filtered resources.
Copying 6 resources
--- maven-compiler-plugin:2.3.2:compile (default-compile) @ MotionAnalyser ---
Compiling 27 source files to /home/xjuraj/Dropbox/Work/MotionAnalyser/target/classes
-------------------------------------------------------------
COMPILATION ERROR :
-------------------------------------------------------------
error: Bad service configuration file, or exception thrown while constructing Processor object: javax.annotation.processing.Processor: Provider sk.lieskove301.jianghongtiao.motionanalyser.config.ConfigAnnotationProcessor not found
1 error
-------------------------------------------------------------
------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 1.661s
Finished at: Mon Aug 11 19:56:16 CEST 2014
Final Memory: 12M/180M
------------------------------------------------------------------------
Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project MotionAnalyser: Compilation failure
error: Bad service configuration file, or exception thrown while constructing Processor object: javax.annotation.processing.Processor: Provider sk.lieskove301.jianghongtiao.motionanalyser.config.ConfigAnnotationProcessor not found
-> [Help 1]
To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.
For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
Edit 2 and so on...:
编辑 2 等等...：
Screenshot of my environment is here
Screenshot of my folder structure
Output of non-integrated maven
非集成maven的输出
xjuraj@xjuraj-pc:~/Dropbox/Work/MotionAnalyser$ mvn -e package
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Unnamed - sk.lieskove301.jianghongtiao:MotionAnalyser:jar:1.0-SNAPSHOT
[INFO] task-segment: [package]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources {execution: default-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 6 resources
[INFO] [compiler:compile {execution: default-compile}]
[INFO] Compiling 27 source files to /home/xjuraj/Dropbox/Work/MotionAnalyser/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] error: Bad service configuration file, or exception thrown while constructing Processor object: javax.annotation.processing.Processor: Provider sk.lieskove301.jianghongtiao.motionanalyser.config.ConfigAnnotationProcessor not found
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Compilation failure
error: Bad service configuration file, or exception thrown while constructing Processor object: javax.annotation.processing.Processor: Provider sk.lieskove301.jianghongtiao.motionanalyser.config.ConfigAnnotationProcessor not found
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.BuildFailureException: Compilation failure
error: Bad service configuration file, or exception thrown while constructing Processor object: javax.annotation.processing.Processor: Provider sk.lieskove301.jianghongtiao.motionanalyser.config.ConfigAnnotationProcessor not found
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:715)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
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.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure
error: Bad service configuration file, or exception thrown while constructing Processor object: javax.annotation.processing.Processor: Provider sk.lieskove301.jianghongtiao.motionanalyser.config.ConfigAnnotationProcessor not found
at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:729)
at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
... 17 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2 seconds
[INFO] Finished at: Thu Aug 14 15:10:26 CEST 2014
[INFO] Final Memory: 19M/187M
[INFO] ------------------------------------------------------------------------
Cheers, juraj
干杯，尤拉杰
回答by JiangHongTiao
Thanks a lot bigdestroyer for your time and help. I already found where the bug was. It was in pom.xml file. My structure was:
非常感谢 bigdestroyer 的时间和帮助。我已经找到了错误所在。它在 pom.xml 文件中。我的结构是：
<project>
[...]
<dependencies>.... some dependencies ...</dependencies>
<properties>.... some properties ...</properties>
<profiles>
<profile>
<build>
<plugins>
<plugin>
... plugins & settings ...
But there were problem with tags <profiles>and <profile>. I removed them and it works like a charm now.
但是标签<profiles>和<profile>存在问题。我删除了它们，现在它就像一个魅力。
So my working pom.xml now looks like:
所以我的工作 pom.xml 现在看起来像：
<?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>sk.lieskove301.jianghongtiao</groupId>
<artifactId>MotionAnalyser</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<dependencies>
...dependencies...
</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>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<!-- Disable annotation processing for ourselves.-->
<compilerArgument>-proc:none</compilerArgument>
</configuration>
</plugin>
</plugins>
</build>
</project>
回答by gvlasov
The problem seems to be in this instruction:
问题似乎出在这个指令中：
<compilerArgument>-proc:none</compilerArgument>
OP's answer has that line in Maven configuration, but he doesn't mention its importance.
OP 的回答在 Maven 配置中有这一行，但他没有提到它的重要性。
I, too, tried to write an annotation processor and compile it with Maven. Addinng the line did the trick.
我也尝试编写一个注释处理器并用 Maven 编译它。添加该行就成功了。
