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我正在尝试创建一个引用这些的音频标签编辑器

http://www.jthink.net/jaudiotagger/

和

JAudioTagger 和 Android - 更改 mp3 中的值？

和

Jaudiotagger ID3 TAG for android - 可以设置艺术品但不能设置其他字段

需要将哪个库导入到项目中，以免我得到java.lang.VerifyError

我正在尝试使用这个库的代码

jaudiotagger-2.2.5.jar

我从这里找到的

https://bitbucket.org/ijabz/jaudiotagger/downloads

这是代码

try {
    File file = new File(Data);
    TagOptionSingleton.getInstance().setAndroid(true);
    AudioFile audioFile = AudioFileIO.read(file);
    Tag newTag = audioFile.getTag();
    newTag.setField(FieldKey.ALBUM,"October");
    newTag.setField(FieldKey.ARTIST,"U2");
    audioFile.commit(); 
} catch (CannotReadException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
} catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
} catch (TagException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
} catch (ReadOnlyFileException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
} catch (InvalidAudioFrameException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
} catch (CannotWriteException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

这是原木猫

12-07 16:56:10.618: D/dalvikvm(738): GC_FOR_ALLOC freed 137K, 11% free 6210K/6919K, paused 59ms
12-07 16:56:11.358: I/dalvikvm(738): Could not find method org.jaudiotagger.tag.TagOptionSingleton.getInstance, referenced from method com.example.scrlltabs3.songManagerDialog$3.onClick
12-07 16:56:11.358: W/dalvikvm(738): VFY: unable to resolve static method 11628: Lorg/jaudiotagger/tag/TagOptionSingleton;.getInstance ()Lorg/jaudiotagger/tag/TagOptionSingleton;
12-07 16:56:11.368: D/dalvikvm(738): VFY: replacing opcode 0x71 at 0x0009
12-07 16:56:11.368: W/dalvikvm(738): VFY: unable to resolve exception class 1667 (Lorg/jaudiotagger/audio/exceptions/CannotReadException;)
12-07 16:56:11.378: W/dalvikvm(738): VFY: unable to find exception handler at addr 0x2b
12-07 16:56:11.378: W/dalvikvm(738): VFY:  rejected Lcom/example/scrlltabs3/songManagerDialog$3;.onClick (Landroid/view/View;)V
12-07 16:56:11.378: W/dalvikvm(738): VFY:  rejecting opcode 0x0d at 0x002b
12-07 16:56:11.388: W/dalvikvm(738): VFY:  rejected Lcom/example/scrlltabs3/songManagerDialog$3;.onClick (Landroid/view/View;)V
12-07 16:56:11.388: W/dalvikvm(738): Verifier rejected class Lcom/example/scrlltabs3/songManagerDialog$3;
12-07 16:56:11.388: D/AndroidRuntime(738): Shutting down VM
12-07 16:56:11.398: W/dalvikvm(738): threadid=1: thread exiting with uncaught exception (group=0x409961f8)
12-07 16:56:11.428: E/AndroidRuntime(738): FATAL EXCEPTION: main
12-07 16:56:11.428: E/AndroidRuntime(738): java.lang.VerifyError: com/example/scrlltabs3/songManagerDialog$3
12-07 16:56:11.428: E/AndroidRuntime(738):  at com.example.scrlltabs3.songManagerDialog.onCreate(songManagerDialog.java:68)
12-07 16:56:11.428: E/AndroidRuntime(738):  at android.app.Activity.performCreate(Activity.java:4465)
12-07 16:56:11.428: E/AndroidRuntime(738):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
12-07 16:56:11.428: E/AndroidRuntime(738):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1919)
12-07 16:56:11.428: E/AndroidRuntime(738):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1980)
12-07 16:56:11.428: E/AndroidRuntime(738):  at android.app.ActivityThread.access$600(ActivityThread.java:122)
12-07 16:56:11.428: E/AndroidRuntime(738):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1146)
12-07 16:56:11.428: E/AndroidRuntime(738):  at android.os.Handler.dispatchMessage(Handler.java:99)
12-07 16:56:11.428: E/AndroidRuntime(738):  at android.os.Looper.loop(Looper.java:137)
12-07 16:56:11.428: E/AndroidRuntime(738):  at android.app.ActivityThread.main(ActivityThread.java:4340)
12-07 16:56:11.428: E/AndroidRuntime(738):  at java.lang.reflect.Method.invokeNative(Native Method)
12-07 16:56:11.428: E/AndroidRuntime(738):  at java.lang.reflect.Method.invoke(Method.java:511)
12-07 16:56:11.428: E/AndroidRuntime(738):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
12-07 16:56:11.428: E/AndroidRuntime(738):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
12-07 16:56:11.428: E/AndroidRuntime(738):  at dalvik.system.NativeStart.main(Native Method)
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1 回答 1

2

阅读错误，很容易指出以下行导致Verify错误

TagOptionSingleton.getInstance().setAndroid(true);

找不到方法 org.jaudiotagger.tag.TagOptionSingleton.getInstance，引用自方法 com.example.scrlltabs3.songManagerDialog$3.onClick

谷歌搜索问题我遇到了以下stackoverflow问题/答案，它描述了相同的问题并通过替换提供了解决方案：

audioFile.commit();

和

AudioFileIO.write(audioFile)

请参阅此处的问题和上述解决方案。如果这解决了您的问题，那么不要忘记在该答案中给回答者Paul Taylor一个赞成票。

java.lang.verifyError发生在 JVM 的字节码验证器在执行前尝试验证所有字节码并在发现不一致时失败，并且这些不一致可能由于许多因素而上升，例如

  • 针对一个库编译并在运行时使用不同的库
  • 具有其他类的类的单独编译依赖于它
  • 教程链接中列出的其他内容

可以在此处找到有关带有示例的 VerifyError 的详细说明。

请参阅上面链接中的示例，这些示例演示了 JVM 如何引发验证错误。

于 2015-12-07T13:06:01.313 回答