我在Android项目上使用Simple 2.6.1来序列化一些复杂的xml文件。我使用Eclipse并遵循项目站点（Android 1.5及更高版本中的Simple XML）中描述的过程：
1）在项目根目录下创建了“libs”文件夹 2）将simple-xml-2.6.1.jar放在“libs”文件夹中 3）将jar添加到构建路径 4）选择在构建路径上导出
当我在Android模拟器上运行应用程序时，一切正常。但是当我在设备上安装应用程序时，我在序列化时遇到了崩溃。
怎么了？
P.S。我正在开发android api level 8（android 2.2）
这是logcat：
I/WindowManager( 3002): CREATE SURFACE Surface(name=Please wait..., identity=2186, mNativeSurface=0) IN SESSION android.view.SurfaceSession@40966108: pid=13036 format=-2 flags=0x0 / Window{40b8a978 Please wait... paused=false}
I/WindowManager( 3002): CREATE SURFACE Surface(name=data5.android/data5.android.activity.CompileForm, identity=2187, mNativeSurface=0) IN SESSION android.view.SurfaceSession@40966108: pid=13036 format=-1 flags=0x0 / Window{40ce66e8 data5.android/data5.android.activity.CompileForm paused=false}
I/dalvikvm(13036): Could not find method javax.xml.stream.XMLInputFactory.newInstance, referenced from method org.simpleframework.xml.stream.StreamProvider.<init>
W/dalvikvm(13036): VFY: unable to resolve static method 1532: Ljavax/xml/stream/XMLInputFactory;.newInstance ()Ljavax/xml/stream/XMLInputFactory;
D/dalvikvm(13036): VFY: replacing opcode 0x71 at 0x0003
D/dalvikvm(13036): VFY: dead code 0x0006-0009 in Lorg/simpleframework/xml/stream/StreamProvider;.<init> ()V
D/dalvikvm(13036): GC_CONCURRENT freed 120K, 50% free 2855K/5639K, external 857K/1168K, paused 4ms+4ms
W/dalvikvm(13036): VFY: unable to find class referenced in signature (Ljavax/xml/stream/XMLEventReader;)
W/dalvikvm(13036): VFY: unable to find class referenced in signature (Ljavax/xml/stream/XMLEventReader;)
I/dalvikvm(13036): Could not find method javax.xml.stream.XMLInputFactory.createXMLEventReader, referenced from method org.simpleframework.xml.stream.StreamProvider.provide
W/dalvikvm(13036): VFY: unable to resolve virtual method 1530: Ljavax/xml/stream/XMLInputFactory;.createXMLEventReader (Ljava/io/InputStream;)Ljavax/xml/stream/XMLEventReader;
D/dalvikvm(13036): VFY: replacing opcode 0x6e at 0x0002
D/dalvikvm(13036): VFY: dead code 0x0005-000a in Lorg/simpleframework/xml/stream/StreamProvider;.provide (Ljava/io/InputStream;)Lorg/simpleframework/xml/stream/EventReader;
I/dalvikvm(13036): Could not find method javax.xml.stream.XMLInputFactory.createXMLEventReader, referenced from method org.simpleframework.xml.stream.StreamProvider.provide
W/dalvikvm(13036): VFY: unable to resolve virtual method 1531: Ljavax/xml/stream/XMLInputFactory;.createXMLEventReader (Ljava/io/Reader;)Ljavax/xml/stream/XMLEventReader;
D/dalvikvm(13036): VFY: replacing opcode 0x6e at 0x0002
D/dalvikvm(13036): VFY: dead code 0x0005-000a in Lorg/simpleframework/xml/stream/StreamProvider;.provide (Ljava/io/Reader;)Lorg/simpleframework/xml/stream/EventReader;
D/dalvikvm(13036): GC_CONCURRENT freed 453K, 52% free 2890K/5959K, external 834K/1168K, paused 1ms+2ms
I/ActivityManager( 3002): Displayed data5.android/.activity.CompileForm: +409ms
W/WindowManager( 3002): Window Window{40ada338 data5.android/data5.android.activity.StartForm paused=false} destroyed surface Surface(name=data5.android/data5.android.activity.StartForm, identity=-1, mNativeSurface=0), session Session{40cbdc28 uid 10226}
W/SurfaceFlinger( 3002): data5.android/data5.android.activity.StartForm[2184] is not removed from mLayerMap
D/dalvikvm(13036): GC_CONCURRENT freed 512K, 52% free 2907K/6023K, external 834K/1168K, paused 1ms+3ms
D/dalvikvm(13036): GC_CONCURRENT freed 509K, 52% free 2909K/6023K, external 834K/1168K, paused 2ms+2ms
D/PowerManagerService( 3002): onSensorChanged: light value: 1000
D/dalvikvm(13036): GC_CONCURRENT freed 553K, 53% free 2917K/6087K, external 834K/1168K, paused 1ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 461K, 52% free 2954K/6087K, external 834K/1168K, paused 2ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 449K, 52% free 2968K/6087K, external 834K/1168K, paused 2ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 514K, 52% free 2957K/6087K, external 834K/1168K, paused 1ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 502K, 52% free 2967K/6087K, external 834K/1168K, paused 2ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 506K, 52% free 2972K/6087K, external 834K/1168K, paused 1ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 574K, 52% free 2972K/6151K, external 834K/1168K, paused 2ms+2ms
E/lights ( 3002): write_int: path /sys/devices/virtual/misc/melfas_touchkey/brightness, value 2
W/PowerManagerService( 3002): Timer 0x7->0x3|0x0
I/PowerManagerService( 3002): Ulight 7->3|0
D/PowerManagerService( 3002): setLightBrightness : mButtonLight : 0
D/dalvikvm(13036): GC_CONCURRENT freed 489K, 52% free 2995K/6151K, external 834K/1168K, paused 1ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 520K, 52% free 2986K/6151K, external 834K/1168K, paused 2ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 508K, 52% free 2990K/6151K, external 834K/1168K, paused 2ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 512K, 52% free 2990K/6151K, external 834K/1168K, paused 2ms+2ms
D/dalvikvm(13036): GC_CONCURRENT freed 510K, 52% free 2992K/6151K, external 834K/1168K, paused 1ms+2ms
W/dalvikvm(13036): threadid=12: thread exiting with uncaught exception (group=0x4001e578)
答案 0 :(得分：0)
将java编译器版本更改为更高版本