Question

我几个月前在Eclipse中创建了一个带有Android原型的Maven项目。从那时起，我已经能够直接从Eclipse构建和部署我的应用程序，我也相信Maven安装工作（我通常有BUILD SUCCESS）。但是，我刚才意识到这个＆＃34;成功＆＃34;并不意味着什么 - 我尝试部署我使用Maven构建到手机后通过终端获得的apk，应用程序立即崩溃。我注意到在构建期间，我得到了一堆＆＃34; Dx坏类文件魔法（cafebabe）或版本（0033.0000）＆＃34;错误，所以我认为编译器存在一些问题 - 使用6而不是7，反之亦然。在尝试在网上找到的一堆解决方案时，我还更新了我的SDK工具，然后导致Eclipse告诉我必须更新到版本23，因为我正在使用22.6。但是，我无法更新IDE，因为我得到了相互冲突的依赖关系＆＃34;错误。与此同时我也阅读了所有新版本都有很多错误，所以我试着回去，但是现在我的工具文件夹在sdk文件夹中丢失了，没有任何效果。这也是当我不再能够从Eclipse运行应用程序时 - 我可以构建它，但是尝试在我的手机上运行它会导致以下错误：

08-25 15:15:39.965: E/AndroidRuntime(23081): java.lang.RuntimeException: Unable
to instantiate activity ComponentInfo{me.comocomo.nutrino/me.comocomo.nutrino.
MainActivity}: java.lang.ClassNotFoundException: Didn't find class "me.comocomo.
nutrino.MainActivity" on path: DexPathList[[zip file "/data/app/me.comocomo.
nutrino-9.nativeLibraryDirectories=[/data/app-lib/me.comocomo.nutrino-9,
/vendor/lib, /system/lib]]

此时我放弃并下载了新版本的Eclipse，更准确地说是ADT Bundle。这也没有完全顺利，因为我在安装SVN和Maven插件时遇到了一些问题。因此，我尝试使用Android Studio;这要求我将原始项目导出为Gradle项目。我不确定导出过程是否完全成功，但我决定暂时搁置并尝试再次解决Eclipse问题。

无论如何，要长篇大论，我现在处于一个工作Eclipse的地方（有点 - 当我尝试打开它时它仍然会挂起，然后我必须删除组织.eclipse.e4.workbench插件xml文件），特别是我下载的较新版本。我可以在Eclipse中构建我的应用程序（Maven安装失败），但我无法运行它。但是，在终端中部署apk可以正常工作，我的应用程序也会加载。

我现在要弄清楚的是：

在Eclipse中运行应用程序时如何摆脱ClassNotFoundException？我认为它与classpath文件有关，但是a）这只是预感而且b）我不知道究竟是什么问题。
如何让Maven安装正常运行？目前，构建失败 - 我将在最后附加错误。
即使Maven安装成功之前，我也得到了＃34; Dx坏类文件魔法。＆＃34;警告，并跳过这些依赖项。我可以做些什么来构建这些文件（这些是使用1.7编译器构建的服务器类，据我所知，它们不能用1.6构建）？

这是我目前得到的Maven错误：

[ERROR] Failed to execute goal on project NutrinoAndroid: Could not resolve
dependencies for project me.comocomo.nutrino:NutrinoAndroid:apk:alpha: Failed to
collect dependencies for [com.google.android:android:jar:4.1.1.4 (provided),
com.google.android.support:android-support-v4:jar:4 (compile),
com.google.android.support:android-support-v7-appcompat:jar:4 (compile),
android.support:compatibility-v7-appcompat:apklib:19.0.1 (compile),
android.support:compatibility-v7-appcompat:jar:19.0.1 (compile),
me.comocomo.nutrino:nutrino-api:jar:0.0.1-SNAPSHOT (compile),
com.octo.android.robospice:robospice-google-http-client:jar:1.4.12 (compile),
com.octo.android.robospice:robospice:jar:1.4.12 (compile),
commons-logging:commons-logging:jar:1.1.1 (provided),
com.google.http-client:google-http-client-jackson2:jar:1.18.0-rc (compile),
joda-time:joda-time:jar:2.3 (compile), org.quartz-scheduler:quartz:jar:2.2.1
(compile), org.quartz-scheduler:quartz-jobs:jar:2.2.1 (compile)]: Failed to read
artifact descriptor for java-activation-framework:jaf:jar:1.1.1: Could not
transfer artifact java-activation-framework:jaf:pom:1.1.1 from/to central
(http://repo.maven.apache.org/maven2): java.io.IOException: Remotely Closed [id:
0x33cfa965, /10.100.101.106:65051 :> repo.maven.apache.org/23.235.43.215:80] ->
[Help 1]

我不想在这里填写所有代码和配置文件，所以如果还有其他需要 - 请告诉我，我会添加它。

由于

修改

我的清单：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="me.comocomo.nutrino"
android:versionCode="10"
android:versionName="alpha" >

<uses-permission android:name="android.permission.INTERNET" />

<uses-sdk
    android:minSdkVersion="14"
    android:targetSdkVersion="19" />
<!-- android:minSdkVersion="11" -->

<application
    android:allowBackup="true"
    android:icon="@drawable/planbtn"
    android:label="@string/app_name"
    android:theme="@style/Theme.AppCompat.Light" >
    <service
        android:name="com.octo.android.robospice.JacksonGoogleHttpClientSpiceService"
        android:exported="false" />

    <activity
        android:name="me.comocomo.nutrino.MainActivity"
        android:label="@string/app_name"
        android:screenOrientation="portrait" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Login.LoginActivity"
        android:label="@string/title_activity_login"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Goals.GoalsSignupActivity"
        android:label="@string/title_activity_goals_signup"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Login.SignUp.EmailSignUpActivity"
        android:label="@string/title_activity_email_sign_up"
        android:screenOrientation="portrait"
        android:theme="@style/Theme.AppCompat.Translucent"
        android:windowSoftInputMode="stateVisible" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Goals.GoalInfoActivity"
        android:label="@string/title_activity_goal_info"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Goals.GoalsTargetWeightFragment"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Goals.GoalsDevicesAppsConnectFragment"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Goals.GoalsPhysiqueLifestyleActivity"
        android:label="@string/title_activity_goals_physique_lifestyle"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Goals.ActivityLevelActivity"
        android:label="@string/title_activity_activity_level"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Goals.ReduceFatActivity"
        android:label="@string/title_activity_reduce_fat"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.DiaryItemTypes.NonFood.LogDrinkActivity"
        android:label="@string/title_activity_log_water"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.DiaryItemTypes.NonFood.LogSleepActivity"
        android:label="@string/title_activity_log_sleep"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.DiaryItemTypes.NonFood.LogMeasurementsActivity"
        android:label="@string/title_activity_log_measurements"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.DiaryItemTypes.NonFood.LogFeelingActivity"
        android:label="@string/title_activity_log_measurements"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.DiaryItemTypes.Util.SelectMealsActivity"
        android:label="@string/title_activity_select_meals"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.DiaryItemTypes.Util.RateNutrinoActivity"
        android:label="@string/title_activity_rate_nutrino"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.DishBreakdownActivity"
        android:label="@string/title_activity_meal_breakdown"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Goals.BasicDetailsActivity"
        android:label="@string/title_activity_basic_details"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.ChooseAlternativeActivity"
        android:label="@string/title_activity_choose_alternative"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.RecipeActivity"
        android:label="@string/title_activity_recipe"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.RateDishActivity"
        android:label="@string/title_activity_rate_dish"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.MealBreakdownActivity"
        android:label="@string/title_activity_meal_breakdown"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.DailyBreakdownActivity"
        android:label="@string/title_activity_daily_breakdown"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Profile.MyProfileActivity"
        android:label="@string/title_activity_my_profile"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.ConnectionProblemActivity"
        android:label="@string/title_activity_connection_problem"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Profile.BodyActivity"
        android:label="@string/title_activity_body"
        android:screenOrientation="portrait" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Profile.FoodAllergiesActivity"
        android:label="@string/title_activity_food_allergies" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Profile.ConnectActivity"
        android:label="@string/title_activity_connect" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Profile.SettingsActivity"
        android:label="@string/title_activity_settings" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Profile.SetProfileActivity"
        android:label="@string/title_activity_set_profile" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.TasteActivity"
        android:label="@string/title_activity_taste" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.EditGoalsActivity"
        android:label="@string/title_activity_edit_goals" >
    </activity>
    <activity
        android:name="me.comocomo.nutrino.Diary.PinMealActivity"
        android:label="@string/title_activity_pin_meal" >
    </activity>
</application>

我的pom：

<?xml version="1.0" encoding="UTF-8"?>

http://maven.apache.org/maven-v4_0_0.xsd"> 4.0.0 me.comocomo.nutrino NutrinoAndroid α APK NutrinoAndroid

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <platform.version> 4.1.1.4
    </platform.version>
    <android.plugin.version>3.5.3</android.plugin.version>
    <src.dir>src</src.dir>
</properties>
<repositories>
    <repository>
        <id>snapshot-repository.java.net</id>
        <name>Java.net Snapshot Repository for Maven</name>
        <url>https://maven.java.net/content/repositories/snapshots/</url>
        <layout>default</layout>
    </repository>
</repositories>
<dependencies>
    <dependency>
        <groupId>com.google.android</groupId>
        <artifactId>android</artifactId>
        <version>${platform.version}</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>com.google.android.support</groupId>
        <artifactId>android-support-v4</artifactId>
        <version>4</version>
    </dependency>
    <dependency>
        <groupId>com.google.android.support</groupId>
        <artifactId>android-support-v7-appcompat</artifactId>
        <version>4</version>
    </dependency>
    <dependency>
        <groupId>android.support</groupId>
        <artifactId>compatibility-v7-appcompat</artifactId>
        <version>19.0.1</version>
        <type>apklib</type>
    </dependency>
    <dependency>
        <groupId>android.support</groupId>
        <artifactId>compatibility-v7-appcompat</artifactId>
        <version>19.0.1</version>
        <type>jar</type>
    </dependency>
    <dependency>
        <groupId>me.comocomo.nutrino</groupId>
        <artifactId>nutrino-api</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <exclusions>
            <exclusion>
                <artifactId>activation</artifactId>
                <groupId>javax.activation</groupId>
            </exclusion>
        </exclusions>
    </dependency>
    <!-- <dependency> <groupId>org.glassfish.jersey.core</groupId> <artifactId>jersey-client</artifactId> 
        <version>2.7</version> </dependency> -->
    <dependency>
        <groupId>com.octo.android.robospice</groupId>
        <artifactId>robospice-google-http-client</artifactId>
        <version>1.4.12</version>
        <exclusions>
            <exclusion>
                <artifactId>commons-logging</artifactId>
                <groupId>commons-logging</groupId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>com.octo.android.robospice</groupId>
        <artifactId>robospice</artifactId>
        <version>1.4.12</version>
    </dependency>
    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging</artifactId>
        <version>1.1.1</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>com.google.http-client</groupId>
        <artifactId>google-http-client-jackson2</artifactId>
        <version>1.18.0-rc</version>
    </dependency>
    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>2.3</version>
    </dependency>
    <dependency>
        <groupId>org.quartz-scheduler</groupId>
        <artifactId>quartz</artifactId>
        <version>2.2.1</version>
    </dependency>
    <dependency>
        <groupId>org.quartz-scheduler</groupId>
        <artifactId>quartz-jobs</artifactId>
        <version>2.2.1</version>
    </dependency>
</dependencies>
<build>
    <sourceDirectory>${src.dir}</sourceDirectory>
    <finalName>${project.artifactId}</finalName>
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>com.jayway.maven.plugins.android.generation2</groupId>
                <artifactId>android-maven-plugin</artifactId>
                <version>${android.plugin.version}</version>
                <extensions>true</extensions>
            </plugin>
        </plugins>
    </pluginManagement>
    <plugins>
        <plugin>
            <groupId>com.jayway.maven.plugins.android.generation2</groupId>
            <artifactId>android-maven-plugin</artifactId>
            <configuration>
                <sdk>
                    <platform>16</platform>
                </sdk>
            </configuration>
        </plugin>
    </plugins>
</build>

在Eclipse中运行Android应用程序会导致ClassNotFoundException

0 个答案: