UnsatisfiedLinkError swig_module_init
我正在尝试在Android中集成Doubango API用于SIP呼叫。我完成了here所描述的初始设置，但是当我在真实设备/模拟器上启动此应用程序时，我总是遇到下面的崩溃。
我已经解决了这些问题：
- UnsatisfiedLinkError : setMessageHandler(Native Method)
- UnsatisifiedLinkError - Any idea on how to fix this?
logcat的
04-15 18:41:48.162: E/AndroidRuntime(5761): FATAL EXCEPTION: main
04-15 18:41:48.162: E/AndroidRuntime(5761): java.lang.ExceptionInInitializerError
04-15 18:41:48.162: E/AndroidRuntime(5761): at org.doubango.tinyWRAP.SipCallback.<init>(SipCallback.java:54)
04-15 18:41:48.162: E/AndroidRuntime(5761): at com.example.siptest.NSipManager$1.<init>(NSipManager.java:38)
04-15 18:41:48.162: E/AndroidRuntime(5761): at com.example.siptest.NSipManager.<init>(NSipManager.java:38)
04-15 18:41:48.162: E/AndroidRuntime(5761): at com.example.siptest.MainActivity.onCreate(MainActivity.java:28)
04-15 18:41:48.162: E/AndroidRuntime(5761): at android.app.Activity.performCreate(Activity.java:4465)
04-15 18:41:48.162: E/AndroidRuntime(5761): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
04-15 18:41:48.162: E/AndroidRuntime(5761): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1931)
04-15 18:41:48.162: E/AndroidRuntime(5761): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1992)
04-15 18:41:48.162: E/AndroidRuntime(5761): at android.app.ActivityThread.access$600(ActivityThread.java:127)
04-15 18:41:48.162: E/AndroidRuntime(5761): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1158)
04-15 18:41:48.162: E/AndroidRuntime(5761): at android.os.Handler.dispatchMessage(Handler.java:99)
04-15 18:41:48.162: E/AndroidRuntime(5761): at android.os.Looper.loop(Looper.java:137)
04-15 18:41:48.162: E/AndroidRuntime(5761): at android.app.ActivityThread.main(ActivityThread.java:4448)
04-15 18:41:48.162: E/AndroidRuntime(5761): at java.lang.reflect.Method.invokeNative(Native Method)
04-15 18:41:48.162: E/AndroidRuntime(5761): at java.lang.reflect.Method.invoke(Method.java:511)
04-15 18:41:48.162: E/AndroidRuntime(5761): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:823)
04-15 18:41:48.162: E/AndroidRuntime(5761): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:590)
04-15 18:41:48.162: E/AndroidRuntime(5761): at dalvik.system.NativeStart.main(Native Method)
04-15 18:41:48.162: E/AndroidRuntime(5761): Caused by: java.lang.UnsatisfiedLinkError: swig_module_init
04-15 18:41:48.162: E/AndroidRuntime(5761): at org.doubango.tinyWRAP.tinyWRAPJNI.swig_module_init(Native Method)
04-15 18:41:48.162: E/AndroidRuntime(5761): at org.doubango.tinyWRAP.tinyWRAPJNI.<clinit>(tinyWRAPJNI.java:777)
04-15 18:41:48.162: E/AndroidRuntime(5761): ... 18 more
修改的 Doubango提供了一个名为android-ngn-stack（默认）的库项目，其中包含所有.so文件和一个名为simple-xml-2.3.4.jar的jar。 我在我的项目中添加了库android-ngn-stack以及构建路径包含simple-xml-2.3.4.jar。
我认为android-ngn-stack会处理对本机代码的调用，对吗？
在libraray中加载.so的代码如下：
static{
NgnEngine.initialize2();
}
// This function will be renamed as "initialize()" when "initialize()" get removed
private static void initialize2(){
// do not add try/catch to let the app die if libraries are missing or incompatible
if(!sInitialized){
// See 'http://code.google.com/p/imsdroid/issues/detail?id=197' for more information
// Load Android utils library (required to detect CPU features)
boolean haveLibUtils = new File(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libutils_armv5te.so")).exists();
if (haveLibUtils) { // only "armeabi-v7a" comes with "libutils.so"
System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libutils_armv5te.so"));
Log.d(TAG,"CPU_Feature="+AndroidUtils.getCpuFeatures());
if(NgnApplication.isCpuNeon()){
Log.d(TAG,"isCpuNeon()=YES");
System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libtinyWRAP_neon.so"));
}
else{
Log.d(TAG,"isCpuNeon()=NO");
System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libtinyWRAP.so"));
}
}
else {
// "armeabi", "mips", "x86"...
System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libtinyWRAP.so"));
}
// If OpenSL ES is supported and know to work on current device then used it
if(NgnApplication.isSLEs2KnownToWork()){
final String pluginPath = String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libplugin_audio_opensles.so");
// returned value is the number of registered add-ons (2 = 1 consumer + 1 producer)
if(MediaSessionMgr.registerAudioPluginFromFile(pluginPath) < 2){
// die if cannot load add-ons
throw new RuntimeException("Failed to register audio plugin with path=" + pluginPath);
}
Log.d(TAG, "Using OpenSL ES audio driver");
}
// otherwise, use AudioTrack/Record
else{
ProxyAudioProducer.registerPlugin();
ProxyAudioConsumer.registerPlugin();
}
ProxyVideoProducer.registerPlugin();
ProxyVideoConsumer.registerPlugin();
SipStack.initialize();
NgnProxyPluginMgr.Initialize();
sInitialized = true;
}
}
来自显示缺失的库的tinyWRAPJNI的方法如下
/* ----------------------------------------------------------------------------
* This file was automatically generated by SWIG (http://www.swig.org).
* Version 2.0.9
*
* Do not make changes to this file unless you know what you are doing--modify
* the SWIG interface file instead.
* ----------------------------------------------------------------------------- */
//..................lots of code here
private final static native void swig_module_init();
static {
swig_module_init();
}
编辑2 加载.so源代码，然后是LOGCAT详细信息：
private static void initialize2(){
// do not add try/catch to let the app die if libraries are missing or incompatible
if(!sInitialized){
// See 'http://code.google.com/p/imsdroid/issues/detail?id=197' for more information
// Load Android utils library (required to detect CPU features)
boolean haveLibUtils = new File(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libutils_armv5te.so")).exists();
if (haveLibUtils) { // only "armeabi-v7a" comes with "libutils.so"
System.loadLibrary("utils_armv5te");
System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libutils_armv5te.so"));
Log.d(TAG,"CPU_Feature="+AndroidUtils.getCpuFeatures());
if(NgnApplication.isCpuNeon()){
Log.d(TAG,"isCpuNeon()=YES");
System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libtinyWRAP_neon.so"));
}
else{
Log.d(TAG,"isCpuNeon()=NO");
System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libtinyWRAP.so"));
}
}
else {
// "armeabi", "mips", "x86"...
System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libtinyWRAP.so"));
}
// If OpenSL ES is supported and know to work on current device then used it
if(NgnApplication.isSLEs2KnownToWork()){
final String pluginPath = String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libplugin_audio_opensles.so");
// returned value is the number of registered add-ons (2 = 1 consumer + 1 producer)
if(MediaSessionMgr.registerAudioPluginFromFile(pluginPath) < 2){
// die if cannot load add-ons
throw new RuntimeException("Failed to register audio plugin with path=" + pluginPath);
}
Log.d(TAG, "Using OpenSL ES audio driver");
}
// otherwise, use AudioTrack/Record
else{
ProxyAudioProducer.registerPlugin();
ProxyAudioConsumer.registerPlugin();
}
ProxyVideoProducer.registerPlugin();
ProxyVideoConsumer.registerPlugin();
SipStack.initialize();
NgnProxyPluginMgr.Initialize();
sInitialized = true;
}
}
logcat的
04-17 05:36:34.929: D/gralloc_goldfish(21422): Emulator without GPU emulation detected.
04-17 05:37:29.919: D/dalvikvm(21422): Trying to load lib /data/app-lib/com.example.siptest-2/libutils_armv5te.so 0x40ce65e8
04-17 05:37:29.919: D/dalvikvm(21422): Added shared lib /data/app-lib/com.example.siptest-2/libutils_armv5te.so 0x40ce65e8
04-17 05:37:29.919: D/dalvikvm(21422): No JNI_OnLoad found in /data/app-lib/com.example.siptest-2/libutils_armv5te.so 0x40ce65e8, skipping init
04-17 05:37:58.719: D/dalvikvm(21422): Trying to load lib /data/data/com.example.siptest/lib/libutils_armv5te.so 0x40ce65e8
04-17 05:37:58.719: D/dalvikvm(21422): Added shared lib /data/data/com.example.siptest/lib/libutils_armv5te.so 0x40ce65e8
04-17 05:37:58.719: D/dalvikvm(21422): No JNI_OnLoad found in /data/data/com.example.siptest/lib/libutils_armv5te.so 0x40ce65e8, skipping init
04-17 05:43:12.819: D/org.doubango.ngn.NgnEngine(21422): CPU_Feature=15
04-17 05:43:21.229: D/org.doubango.ngn.NgnEngine(21422): isCpuNeon()=YES
04-17 05:43:26.459: D/dalvikvm(21422): Trying to load lib /data/data/com.example.siptest/lib/libtinyWRAP_neon.so 0x40ce65e8
04-17 05:43:26.479: D/dalvikvm(21422): Added shared lib /data/data/com.example.siptest/lib/libtinyWRAP_neon.so 0x40ce65e8
04-17 05:43:26.479: D/dalvikvm(21422): No JNI_OnLoad found in /data/data/com.example.siptest/lib/libtinyWRAP_neon.so 0x40ce65e8, skipping init
04-17 05:43:41.939: D/org.doubango.ngn.NgnApplication(21422): sGlEsVersion=0
04-17 05:43:42.050: D/dalvikvm(21422): GC_CONCURRENT freed 86K, 7% free 2719K/2924K, paused 4ms+4ms, total 74ms
04-17 05:43:42.129: D/org.doubango.ngn.NgnEngine(21422): Configure AEC[true/200] AEC_TAIL_ADAPT[true] NoiseSuppression[true], Voice activity detection[false]
04-17 05:43:42.149: I/System.out(21422): org.doubango.ngn.NgnEngine@40d31c10
编辑3
private static final String LIBS_FOLDER = NgnApplication.getContext().getApplicationInfo().nativeLibraryDir;
// This function will be renamed as "initialize()" when "initialize()" get removed
private static void initialize2(){
// do not add try/catch to let the app die if libraries are missing or incompatible
if(!sInitialized){
// See 'http://code.google.com/p/imsdroid/issues/detail?id=197' for more information
// Load Android utils library (required to detect CPU features)
Log.d(TAG, "*************************");
Log.d(TAG,NgnApplication.getContext().getApplicationInfo().nativeLibraryDir);
Log.d(TAG, "*************************");
boolean haveLibUtils = new File(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libutils_armv5te.so")).exists();
if (haveLibUtils) { // only "armeabi-v7a" comes with "libutils.so"
// System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libutils_armv5te.so"));
// Log.d(TAG,"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
System.loadLibrary("utils_armv5te");
Log.d(TAG,"CPU_Feature="+AndroidUtils.getCpuFeatures());
if(NgnApplication.isCpuNeon()){
Log.d(TAG,"isCpuNeon()=YES");
System.loadLibrary("tinyWRAP_neon");
// System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libtinyWRAP_neon.so"));
}
else{
Log.d(TAG,"isCpuNeon()=NO");
System.loadLibrary("tinyWRAP");
// System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libtinyWRAP.so"));
}
}
else {
// "armeabi", "mips", "x86"...
// System.load(String.format("%s/%s", NgnEngine.LIBS_FOLDER, "libtinyWRAP.so"));
System.loadLibrary("tinyWRAP");
Log.d(TAG,"$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
}
04-17 11:23:31.224: D/org.doubango.ngn.NgnApplication(1617): Build.MODEL=sdk
04-17 11:23:31.224: D/org.doubango.ngn.NgnApplication(1617): Build.VERSION.SDK=17
04-17 11:23:31.234: D/org.doubango.ngn.NgnEngine(1617): *************************
04-17 11:23:31.254: D/org.doubango.ngn.NgnEngine(1617): /data/app-lib/org.doubango.test.call-1
04-17 11:23:31.254: D/org.doubango.ngn.NgnEngine(1617): *************************
04-17 11:23:31.264: D/dalvikvm(1617): Trying to load lib /data/app-lib/org.doubango.test.call-1/libutils_armv5te.so 0x40ce4298
04-17 11:23:31.294: D/dalvikvm(1617): Added shared lib /data/app-lib/org.doubango.test.call-1/libutils_armv5te.so 0x40ce4298
04-17 11:23:31.294: D/dalvikvm(1617): No JNI_OnLoad found in /data/app-lib/org.doubango.test.call-1/libutils_armv5te.so 0x40ce4298, skipping init
04-17 11:23:31.334: D/org.doubango.ngn.NgnEngine(1617): CPU_Feature=15
04-17 11:23:31.334: D/org.doubango.ngn.NgnEngine(1617): isCpuNeon()=YES
04-17 11:23:31.374: D/dalvikvm(1617): Trying to load lib /data/app-lib/org.doubango.test.call-1/libtinyWRAP_neon.so 0x40ce4298
04-17 11:23:31.404: D/dalvikvm(1617): Added shared lib /data/app-lib/org.doubango.test.call-1/libtinyWRAP_neon.so 0x40ce4298
04-17 11:23:31.404: D/dalvikvm(1617): No JNI_OnLoad found in /data/app-lib/org.doubango.test.call-1/libtinyWRAP_neon.so 0x40ce4298, skipping init
04-17 11:23:31.764: D/org.doubango.ngn.NgnApplication(1617): sGlEsVersion=0
04-17 16:57:38.300: D/org.doubango.ngn.NgnApplication(844): Build.MODEL=sdk
04-17 16:57:38.310: D/org.doubango.ngn.NgnApplication(844): Build.VERSION.SDK=10
04-17 16:57:38.320: D/org.doubango.ngn.NgnEngine(844): *************************
04-17 16:57:38.320: D/org.doubango.ngn.NgnEngine(844): /data/data/org.doubango.test.call/lib
04-17 16:57:38.320: D/org.doubango.ngn.NgnEngine(844): *************************
04-17 16:57:38.380: D/dalvikvm(844): Trying to load lib /data/data/org.doubango.test.call/lib/libtinyWRAP.so 0x40515ea0
04-17 16:57:38.400: D/dalvikvm(844): Added shared lib /data/data/org.doubango.test.call/lib/libtinyWRAP.so 0x40515ea0
04-17 16:57:38.400: D/dalvikvm(844): No JNI_OnLoad found in /data/data/org.doubango.test.call/lib/libtinyWRAP.so 0x40515ea0, skipping init
04-17 16:57:38.400: D/org.doubango.ngn.NgnEngine(844): $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
04-17 16:57:38.470: D/org.doubango.ngn.NgnApplication(844): sGlEsVersion=0
1 个答案:
答案 0 :(得分：0)
右键点击.so个文件，然后转到Build Path -> Add to build Path。
我遇到了同样的问题并使用我上面写的方式解决了..
希望它也能帮到你......
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