java.lang.RuntimeException：无法启动活动

时间：2014-04-18 01:28:24

标签： java android

我将我的项目从Infoscrapper项目复制到Infoscrapper2。之后我不断收到运行时异常。无法找到com.example.infoscrapper.CropImageView"。但是，包com.example.infoscrapper不再存在，没有导入，并且没有明确的活动调用。
活动被称为

public void crop(View v) {
    if (imPhoto.getDrawable() != null) {
        Intent addAdv = new Intent(getApplicationContext(),
                CropImageActivity.class);

        startActivity(addAdv);
    }
}

什么会导致这种行为？

日志

   04-18 02:17:33.273: E/AndroidRuntime(18942): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.infoscrapper2/com.example.infoscrapper2.CropImageActivity}: android.view.InflateException: Binary XML file line #35: Error inflating class com.example.infoscrapper.CropImageView
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2596)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2653)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.app.ActivityThread.access$800(ActivityThread.java:156)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1355)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.os.Handler.dispatchMessage(Handler.java:102)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.os.Looper.loop(Looper.java:157)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.app.ActivityThread.main(ActivityThread.java:5872)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at java.lang.reflect.Method.invokeNative(Native Method)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at java.lang.reflect.Method.invoke(Method.java:515)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1069)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:885)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at dalvik.system.NativeStart.main(Native Method)
    04-18 02:17:33.273: E/AndroidRuntime(18942): Caused by: android.view.InflateException: Binary XML file line #35: Error inflating class com.example.infoscrapper.CropImageView
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:707)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:375)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.app.Activity.setContentView(Activity.java:1997)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at com.example.infoscrapper2.CropImageActivity.onCreate(CropImageActivity.java:27)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.app.Activity.performCreate(Activity.java:5312)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1111)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2552)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    ... 11 more
    04-18 02:17:33.273: E/AndroidRuntime(18942): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.infoscrapper.CropImageView" on path: DexPathList[[zip file "/data/app/com.example.infoscrapper2-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.example.infoscrapper2-2, /vendor/lib, /system/lib]]
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.view.LayoutInflater.createView(LayoutInflater.java:559)
    04-18 02:17:33.273: E/AndroidRuntime(18942):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:696)

我的清单

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.infoscrapper2"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />

    <uses-feature
        android:name="android.hardware.camera"
        android:required="true" />
    <uses-feature android:name="android.hardware.camera.autofocus" />

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="18" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />

        <activity
            android:name=".MainActivity"
            android:label="@string/app_name"
            android:theme="@android:style/Theme.Light.NoTitleBar" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".TutorialActivity"
            android:theme="@android:style/Theme.Translucent.NoTitleBar" >
        </activity>
        <activity
            android:name=".AudioRecordTest"
            android:theme="@android:style/Theme.Light.NoTitleBar" >
        </activity>
        <activity android:name=".FingerPaintActivity" >
        </activity>
        <activity android:name=".GraphicsActivity" >
        </activity>
        <activity
            android:name=".CropImageActivity"
            android:theme="@android:style/Theme.Light.NoTitleBar" >
        </activity>
    </application>

</manifest>

3 个答案:

答案 0 :(得分：0)

这表明您的一个XML资源文件仍然引用旧名称：

android.view.InflateException: Binary XML file line #35: Error inflating class com.example.infoscrapper.CropImageView

答案 1 :(得分：0)

它明确地说＆＃34; ClassNotFoundException＆＃34;。检查你的apk文件是否有CropImageView类。第二步做一个干净的构建并再次创建一个apk文件。

答案 2 :(得分：0)

尝试重建项目。或者干净，然后建造。

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