Android Studio，Gradle 错误。Prolog 中不允许的内容

Android Studio, Gradle Errors. Content not allowed in Prolog

提问by Jay Soyer

I've been using Android Studio with Ubuntu 13.10 no problem. I decided to update to 14.04 and now I can't get Android Studio working. Gradle fails to build and keeps saying Error: Content not allowed in Prolog. All I'm doing is creating a new project from scratch.

我一直在使用带有 Ubuntu 13.10 的 Android Studio，没问题。我决定更新到 14.04，现在我无法让 Android Studio 工作。Gradle 无法构建并一直提示错误：Prolog 中不允许使用内容。我所做的就是从头开始创建一个新项目。

1. Ubuntu 14.04 was installed from a freshly wiped partition
2. Using Android Studio v5.7, though I also tried v4.6
3. I installed Oracle JDK and set the $JAVA_HOME path accordingly
4. I've apt-get installed gradle

5. I've ensured build.gradle has:

   dependencies { classpath 'com.android.tools.build:gradle:0.9.+' }

6. I've tried gradle build clean. It errors out too.

7. I've tried clean/rebuild project within Android Studio. Errors out.

1. Ubuntu 14.04 是从新擦除的分区安装的
2. 使用 Android Studio v5.7，虽然我也尝试过 v4.6
3. 我安装了 Oracle JDK 并相应地设置了 $JAVA_HOME 路径
4. 我已经 apt-get 安装了 gradle

5. 我确保 build.gradle 有：

   依赖项 { 类路径 'com.android.tools.build:gradle:0.9.+' }

6. 我试过了gradle build clean。它也会出错。

7. 我在 Android Studio 中尝试过清理/重建项目。出错了。

Error report:

错误报告：

[Fatal Error] oss-parent-7.pom:2:1: Content is not allowed in prolog.
[Fatal Error] proguard-base-4.10.pom:2:1: Content is not allowed in prolog.
[Fatal Error] commons-compress-1.0.pom:2:1: Content is not allowed in prolog.
[Fatal Error] oss-parent-7.pom:2:1: Content is not allowed in prolog.
[Fatal Error] httpcore-4.1.pom:2:1: Content is not allowed in prolog.
[Fatal Error] commons-logging-1.1.1.pom:2:1: Content is not allowed in prolog.

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'ArrayAdapterEx'.
> Could not resolve all dependencies for configuration ':classpath'.

Could not resolve com.squareup:javawriter:2.2.1. Required by: :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 Could not parse POM http://repo1.maven.org/maven2/com/squareup/javawriter/2.2.1/javawriter-2.2.1.pomCould not resolve org.sonatype.oss:oss-parent:7. Could not parse POM http://repo1.maven.org/maven2/org/sonatype/oss/oss-parent/7/oss-parent-7.pomContent is not allowed in prolog. Could not resolve net.sf.proguard:proguard-base:4.10. Required by: :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > net.sf.proguard:proguard-gradle:4.10 Could not parse POM http://repo1.maven.org/maven2/net/sf/proguard/proguard-base/4.10/proguard-base-4.10.pomContent is not allowed in prolog. Could not resolve org.apache.commons:commons-compress:1.0. Required by: :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib:22.7.2 Could not parse POM http://repo1.maven.org/maven2/org/apache/commons/commons-compress/1.0/commons-compress-1.0.pomContent is not allowed in prolog. Could not resolve com.google.guava:guava:15.0. Required by: :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:common:22.7.2 :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.lint:lint:22.7.2 > com.android.tools.lint:lint-checks:22.7.2 > com.android.tools.lint:lint-api:22.7.2 > com.android.tools.external.lombok:lombok-ast:0.2.2 Could not parse POM http://repo1.maven.org/maven2/com/google/guava/guava/15.0/guava-15.0.pomCould not resolve com.google.guava:guava-parent:15.0. Could not parse POM http://repo1.maven.org/maven2/com/google/guava/guava-parent/15.0/guava-parent-15.0.pomCould not resolve org.sonatype.oss:oss-parent:7. Could not parse POM http://repo1.maven.org/maven2/org/sonatype/oss/oss-parent/7/oss-parent-7.pomContent is not allowed in prolog. Could not resolve org.apache.httpcomponents:httpcore:4.1. Required by: :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib:22.7.2 > org.apache.httpcomponents:httpclient:4.1.1 :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib:22.7.2 > org.apache.httpcomponents:httpmime:4.1 Could not parse POM http://repo1.maven.org/maven2/org/apache/httpcomponents/httpcore/4.1/httpcore-4.1.pomContent is not allowed in prolog. Could not resolve commons-logging:commons-logging:1.1.1. Required by: :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib:22.7.2 > org.apache.httpcomponents:httpclient:4.1.1 :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib:22.7.2 > org.apache.httpcomponents:httpmime:4.1 Could not parse POM http://repo1.maven.org/maven2/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.pomContent is not allowed in prolog.

无法解析 com.squareup:javawriter:2.2.1。需要： :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 无法解析 POM http://repo1.maven.org/maven2 /com/squareup/javawriter/2.2.1/javawriter-2.2.1.pom无法解析 org.sonatype.oss:oss-parent:7。无法解析 POM http://repo1.maven.org/maven2/org/sonatype/oss/oss-parent/7/oss-parent-7.pomprolog 中不允许内容。无法解析 net.sf.proguard:proguard-base:4.10。需要： :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > net.sf.proguard:proguard-gradle:4.10 无法解析 POM http://repo1.maven.org/maven2/net /sf/proguard/proguard-base/4.10/proguard-base-4.10.pom序言中不能有内容。无法解析 org.apache.commons:commons-compress:1.0。需要： :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib:22.7.2 无法解析POM http://repo1.maven.org/maven2/org/apache/commons/commons-compress/1.0/commons-compress-1.0.pom序言中不能有内容。无法解析 com.google.guava:guava:15.0。需要： :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:common:22.7.2 :ArrayAdapterEx:未指定 > com.android.tools.build:gradle:0.9.2 > com.android.tools.lint:lint:22.7.2 > com.android.tools.lint:lint-checks:22.7.2 > com.android。 tools.lint:lint-api:22.7.2 > com.android.tools.external.lombok:lombok-ast:0.2.2 无法解析 POM http://repo1.maven.org/maven2/com/google/guava /guava/15.0/guava-15.0.pom无法解析 com.google.guava:guava-parent:15.0。无法解析 POM http://repo1.maven.org/maven2/com/google/guava/guava-parent/15.0/guava-parent-15.0.pom无法解析 org.sonatype.oss:oss-parent:7。无法解析 POM http://repo1.maven.org/maven2/org/sonatype/oss/oss-parent/7/oss-parent-7.pomprolog 中不允许内容。无法解析 org.apache.httpcomponents:httpcore:4.1。需要： :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib:22.7.2 > org. apache.httpcomponents:httpclient:4.1.1 :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib: 22.7.2 > org.apache.httpcomponents:httpmime:4.1 无法解析 POM http://repo1.maven.org/maven2/org/apache/httpcomponents/httpcore/4.1/httpcore-4.1.pom序言中不能有内容。无法解析 commons-logging:commons-logging:1.1.1。需要： :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib:22.7.2 > org. apache.httpcomponents:httpclient:4.1.1 :ArrayAdapterEx:unspecified > com.android.tools.build:gradle:0.9.2 > com.android.tools.build:builder:0.9.2 > com.android.tools:sdklib: 22.7.2 > org.apache.httpcomponents:httpmime:4.1 无法解析 POM http://repo1.maven.org/maven2/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.pom序言中不能有内容。

App build.gradle:

应用程序构建.gradle：

apply plugin: 'android'

android {
    compileSdkVersion 19
    buildToolsVersion "19.0.3"

    defaultConfig {
        minSdkVersion 15
        targetSdkVersion 19
        versionCode 1
        versionName "1.0"
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }
    buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:19.+'
}

Global build.grade:

全球 build.grade:

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.9.+'
    }
}

allprojects {
    repositories {
        mavenCentral()
    }
}

回答by myanimal

You could try clearing your gradle cache: gradle clean --refresh-dependenciesand delete the contents of ~/.gradle/caches. Should help.

您可以尝试清除 gradle 缓存：gradle clean --refresh-dependencies并删除~/.gradle/caches. 应该有帮助。

For more details, see https://stackoverflow.com/a/22670684/1243753

更多详情，请参见https://stackoverflow.com/a/22670684/1243753

回答by nalband

I had the same issue. Android Studio was having issues from Desktop.ini files in subfolders of the res directory.

我遇到过同样的问题。Android Studio 在 res 目录的子文件夹中的 Desktop.ini 文件中存在问题。

I deleted all the desktop.ini files (which google drive uses) and then it worked.

我删除了所有的 desktop.ini 文件（谷歌驱动器使用的）然后它工作了。