【发布时间】:2015-02-02 00:42:15
【问题描述】:
我开发了我的应用程序,当它在 Android 4.4 上运行时,我没有任何问题,一切正常。如果我在 Android 4.2 上启动我的应用程序并调用这样的静态方法:
double value = Utility.parseDouble(editValue.getText().toString().trim());
我收到此错误:
java.lang.VerifyError: com/mycompany/myapp/util/Utility
at com.mycompany.myapp.activity.MainActivity.updateMerchantInfo(MainActivity.java:112)
at com.mycompany.myapp.activity.MainActivity.onCreate(MainActivity.java:75)
at android.app.Activity.performCreate(Activity.java:5104)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
at android.app.ActivityThread.access$600(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5041)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
at dalvik.system.NativeStart.main(Native Method)
这是我的 gradle 文件:
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "com.mycompany.myapp"
minSdkVersion 14
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.android.support:support-v4:21.0.2'
compile 'com.mcxiaoke.volley:library:1.0.+'
compile 'com.jakewharton:butterknife:6.0.0'
compile 'com.google.code.gson:gson:2.3.1'
compile 'com.afollestad:material-dialogs:0.5.9'
compile 'me.dm7.barcodescanner:zxing:1.6'
compile 'com.mobsandgeeks:android-saripaar:2.0-SNAPSHOT'
}
请帮帮我!
编辑 我解决了我的问题!问题是由 Utility 类中的一个方法引起的:
@SuppressLint("NewApi")
private static void copyFieldValue(Object src, Object dest, Field f) {
try {
Object value = f.get(src);
f.set(dest, value);
} catch ( ReflectiveOperationException e) {
throw new RuntimeException(e);
}
}
【问题讨论】:
标签: java android static verifyerror