Maven的编译错误包R不存在

Maven的编译错误包R不存在

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Maven的编译错误包R不存在

本文介绍了Maven的编译错误包R不存在的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我收到包r建设pom.xml文件不存在。

编译错误是：

  [INFO] 12编译源文件到E：\\ My_Work6 \\ AtosListReq \\目标\\班
[INFO] ----------------------------------------------- --------------
[错误]编译错误：
[INFO] ----------------------------------------------- --------------
[错误] E：\\ My_Work6 \\ MyListReq的\\ src \\ COM \\作为\\ dragsortandswipe \\ DragSortListView.java：[32,23]错误：无法找到符号
[错误]代码：R级
  位置：包com.as.listreq
E：\\ My_Work6 \\ MyListReq的\\ src \\ COM \\作为\\ dragsortandswipe \\ DragSortController.java：[17,23]错误：无法找到符号
[错误]代码：R级
  位置：包com.as.listreq
E：\\ My_Work6 \\ MyListReq的\\ src \\ COM \\作为\\ dragsortandswipe \\ DragSortListView.java：[406,6]错误：包R不存在
[错误] E：\\ My_Work6 \\ MyListReq的\\ src \\ COM \\作为\\ dragsortandswipe \\ DragSortListView.java：[409,6]错误：包R不存在
[错误] E：\\ My_Work6 \\ MyListReq的\\ src \\ COM \\作为\\ dragsortandswipe \\ DragSortListView.java：[412,6]错误：包R不存在
[错误] E：\\ My_Work6 \\ MyListReq的\\ src \\ COM \\作为\\ dragsortandswipe \\ DragSortListView.java：[419,29]错误：包R不存在
[错误] E：\\ My_Work6 \\ MyListReq的\\ src \\ COM \\作为\\ listreq \\ NextActivity.java：[41,40]的错误：包R不存在
[错误] E：\\ My_Work6 \\ MyListReq的\\ src \\ COM \\作为\\ listreq \\ NextActivity.java：[42,43]的错误：包R不存在
。
。
。
[错误]未能执行目标org.apache.maven.plugins：Maven的编译器插件：3.1：编译（默认编译）项目MyListReq：编译失败：编译失败：
[INFO] 58错误

下面是我的pom.xml文件：

 ＆LT;项目的xmlns =htt​​p://maven.apache.org/POM/4.0.0的xmlns：XSI =htt​​p://www.w3.org/2001 / XML模式实例
    XSI：的schemaLocation =htt​​p://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd\">
    ＆LT; modelVersion＆GT; 4.0.0＆LT; / modelVersion＆GT;
    ＆LT;＆的groupId GT; MyListReq＆LT; /的groupId＆GT;
    ＆LT;＆的artifactId GT; MyListReq＆LT; / artifactId的＆GT;
    ＆LT;＆版GT; 0.0.1-SNAPSHOT＆LT; /版本＆GT;
    ＆LT;名称＆gt;＆MYLIST LT; /名称＆gt;    ＆LT;性状＆gt;
        ＆LT; project.build.sourceEncoding＆GT; UTF-8＆LT; /project.build.sourceEncoding>
        ＆LT; project.reporting.outputEncoding＆GT; UTF-8＆LT; /project.reporting.outputEncoding>
    ＆LT; /性状＆gt;
    ＆LT;依赖和GT;
        ＆LT;＆依赖性GT;
            ＆LT;＆的groupId GT; com.google.android＆LT; /的groupId＆GT;
            ＆LT;＆的artifactId GT; Android设备和LT; / artifactId的＆GT;
            ＆LT;＆版GT; 4.1.1.4＆LT; /版本＆GT;
            ＆LT;＆范围GT;＆编译LT; /＆范围GT;
        ＆LT; /依赖性＆GT;
        ＆LT;＆依赖性GT;
            ＆LT;＆的groupId GT; com.google.android＆LT; /的groupId＆GT;
            ＆LT;＆的artifactId GT;支持-V4＆LT; / artifactId的＆GT;
            ＆LT;＆版GT; R7＆LT; /版本＆GT;
        ＆LT; /依赖性＆GT;
    ＆LT; /依赖和GT;
    ＆LT;建立＆GT;
        ＆LT; sourceDirectory＆GT;＆SRC LT; / sourceDirectory＆GT;
        ＆LT;＆插件GT;            ＆LT;＆插件GT;
                ＆LT;＆的artifactId GT; Maven的编译器插件＆LT; / artifactId的＆GT;
                ＆LT;＆版GT; 3.1＆LT; /版本＆GT;
                ＆LT;结构＆gt;
                    ＆lt;信源＆GT; 1.6 LT; /源＆GT;
                    ＆lt;目标＆GT; 1.6 LT; /目标与GT;
                    ＆LT;＆叉GT;真＆LT; /前叉＆GT;
                    ＆LT;可执行指令GT; C：\\ Program Files文件\\的Java \\ jdk1.7.0_03 \\ BIN \\的javac.exe
                    ＆LT; /可执行＆GT;
                ＆LT; /结构＆gt;
            ＆LT; /插件＆GT;            ＆LT;＆插件GT;
                ＆LT;＆的groupId GT; com.jayway.maven.plugins.android.generation2＆LT; /的groupId＆GT;
                ＆LT;＆的artifactId GT; Android的Maven的插件＆LT; / artifactId的＆GT;
                ＆LT;结构＆gt;
                    ＆LT; SDK开发及GT;
                        ＆LT;路径＆GT; $ {env.ANDROID_HOME}＆LT; /路径＆GT;
                        ＆LT;平台和GT; 17＆LT; /平台＆GT;
                    ＆LT; / SDK＆GT;
                ＆LT; /结构＆gt;
                ＆LT;附加功能，GT;真＆LT; /扩展＆GT;
            ＆LT; /插件＆GT;        ＆LT; /插件＆GT;
    ＆LT; /构建＆GT;
＆LT; /项目＆GT;


解决方案

您已经添加com.jayway.maven.plugins.android.generation2插件，

添加包装apklib，像这样的：

 ＆LT;＆版GT; 0.0.1-SNAPSHOT＆LT; /版本＆GT;
＆LT;包装和GT; apklib＆LT; /包装＆GT;

这是确定

I am getting package R does not exist on building pom.xml file.

Compilation Error is:

[INFO] Compiling 12 source files to E:\My_Work6\AtosListReq\target\classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] E:\My_Work6\MyListReq\src\com\as\dragsortandswipe\DragSortListView.java:[32,23] error: cannot find symbol
[ERROR]   symbol:   class R
  location: package com.as.listreq
E:\My_Work6\MyListReq\src\com\as\dragsortandswipe\DragSortController.java:[17,23] error: cannot find symbol
[ERROR]   symbol:   class R
  location: package com.as.listreq
E:\My_Work6\MyListReq\src\com\as\dragsortandswipe\DragSortListView.java:[406,6] error: package R does not exist
[ERROR] E:\My_Work6\MyListReq\src\com\as\dragsortandswipe\DragSortListView.java:[409,6] error: package R does not exist
[ERROR] E:\My_Work6\MyListReq\src\com\as\dragsortandswipe\DragSortListView.java:[412,6] error: package R does not exist
[ERROR] E:\My_Work6\MyListReq\src\com\as\dragsortandswipe\DragSortListView.java:[419,29] error: package R does not exist
[ERROR] E:\My_Work6\MyListReq\src\com\as\listreq\NextActivity.java:[41,40] error: package R does not exist
[ERROR] E:\My_Work6\MyListReq\src\com\as\listreq\NextActivity.java:[42,43] error: package R does not exist
.
.
.
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project MyListReq: Compilation failure: Compilation failure:
[INFO] 58 errors

Below is my pom.xml file:

    <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>MyListReq</groupId>
    <artifactId>MyListReq</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>MyList</name>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>


    <dependencies>
        <dependency>
            <groupId>com.google.android</groupId>
            <artifactId>android</artifactId>
            <version>4.1.1.4</version>
            <scope>compile</scope>
        </dependency>


        <dependency>
            <groupId>com.google.android</groupId>
            <artifactId>support-v4</artifactId>
            <version>r7</version>
        </dependency>
    </dependencies>
    <build>
        <sourceDirectory>src</sourceDirectory>
        <plugins>

            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                    <fork>true</fork>
                    <executable>C:\Program Files\Java\jdk1.7.0_03\bin\javac.exe
                    </executable>
                </configuration>
            </plugin>

            <plugin>
                <groupId>com.jayway.maven.plugins.android.generation2</groupId>
                <artifactId>android-maven-plugin</artifactId>
                <configuration>
                    <sdk>
                        <path>${env.ANDROID_HOME}</path>
                        <platform>17</platform>
                    </sdk>
                </configuration>
                <extensions>true</extensions>
            </plugin>

        </plugins>
    </build>
</project>
解决方案

You have added com.jayway.maven.plugins.android.generation2 plugin,

Adding packaging to apklib, like this:

<version>0.0.1-SNAPSHOT</version>
<packaging>apklib</packaging>

That's ok

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09-05 11:49
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