Android工作室：Gradle：属性...已经定义错误答案

【问题标题】：Android studio : Gradle : Attribute ... has already been defined errorAndroid工作室：Gradle：属性...已经定义错误
【发布时间】：2015-08-29 00:32:57
【问题描述】：

我正在从 eclipse-ADT 迁移到 Android Studio，并在构建时遇到此错误：-

AGPBI: {"kind":"ERROR","text":"Attribute \"track\" has already been defined","sourcePath":"C:\\densie\\project\\src\\main\\res\\values\\colors.xml","position":{"startLine":1},"original":""}


 FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':keyOff:processDebugResources'.
> com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Users\180336\AppData\Local\Android\sdk\build-tools\22.0.1\aapt.exe'' finished with non-zero exit value 1

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 6.782 secs

colors.xml 就像：-

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <color name="clicked">#7700ccff</color>
    <color name="red">#ffff0000</color>
    <color name="dark">#ff303030</color>
    <color name="white">#ffffffff</color>
    <color name="color_cyan_0">#ff86B6aD</color>
    <color name="black">#ff000000</color>
    <color name="grey">#ff808080</color>
    <color name="menu_grey">#ff888888</color>
    <color name="light_grey">#ffcccccc</color>
    <color name="dark_white">#ffdddddd</color>
    <color name="active_guest">#7777ff</color>
    <color name="light_green">#33aa99</color>
    <color name="ttms_green">#00fcfc</color>

其中没有“track”属性。

请帮助。我已经花了很多时间在谷歌上搜索它或查看论坛，这真的很令人沮丧。

【问题讨论】：

标签： eclipse android-studio build android-gradle-plugin android-xml

【解决方案1】：

请删除 compile 'com.android.support:appcompat-v7:22.2.0'（可能你的版本不同）从 app/build.gradle 文件中的依赖项中删除。然后 *Tools>Android>Sync with Gradle files*。和*Build>Clean Project & Rebuild*。
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