基于 cocos2dx 1.0.1 0.12.0 的 android 应用程序在第二次运行时崩溃

Question

我根据源代码中的测试项目修改了particle测试项目。更改 Cocos2dxActivity.java 文件

public static void terminateProcess(){
    android.os.Process.killProcess(android.os.Process.myPid());
}

到

public static void terminateProcess(){
    finish();
}

我在cocos2d-2.0-rc2-x-2.0.1上使用这个修改，Activity可以成功运行第二次。但是在cocos2d-1.0.1-x-0.12.0(甚至是cocos2d-1.0.1-x-0.13.0-beta)上，Activity第一次运行成功，第二次失败，第三次成功。

新 AppDelegate 上的代码失败。

void Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeInit(
  JNIEnv*  env, jobject thiz, jint   w, jint h)
{
   if (!cocos2d::CCDirector::sharedDirector()->getOpenGLView())
   {
  cocos2d::CCEGLView *view = &cocos2d::CCEGLView::sharedOpenGLView();
      view->setFrameWidthAndHeight(w, h);
      cocos2d::CCDirector::sharedDirector()->setOpenGLView(view);
      //Code failed here.
      AppDelegate *pAppDelegate = new AppDelegate();
      cocos2d::CCApplication::sharedApplication().run();
   }
   else
   {
      cocos2d::CCTextureCache::reloadAllTextures();
      cocos2d::CCDirector::sharedDirector()->setGLDefaultValues();
   }
}

这里是崩溃日志

07-31 15:30:05.520: I/Adreno200-EGLSUB(134): <CreateImage:896>: Android Image
07-31 15:30:05.520: I/Adreno200-EGLSUB(134): <GetImageAttributes:1105>: RGBA_8888
07-31 15:30:05.540: V/PhoneStatusBar(435): setLightsOn(true)
07-31 15:30:05.600: D/memalloc(134): ion: Allocated buffer base:0x4239c000 size:1658880 fd:53 1000000 0
07-31 15:30:05.600: D/memalloc(803): ion: Mapped buffer base:0x5cfd1000 size:1658880 offset:0 fd:81
07-31 15:30:05.610: I/Adreno200-EGLSUB(803): <ConfigWindowMatch:2104>: Format RGB_565.
07-31 15:30:05.610: D/memalloc(134): ion: Allocated buffer base:0x425f0000 size:798720 fd:60 1000000 0
07-31 15:30:05.610: D/memalloc(803): ion: Mapped buffer base:0x5d166000 size:798720 offset:0 fd:84
07-31 15:30:05.630: I/Adreno200-EGLSUB(134): <CreateImage:896>: Android Image
07-31 15:30:05.630: I/Adreno200-EGLSUB(134): <GetImageAttributes:1105>: RGBA_8888
07-31 15:30:05.640: I/ActivityManager(315): Displayed com.test.benchmark/org.cocos2dx.tests.TestsDemoV1: +167ms
07-31 15:30:05.640: D/particle(803): Enter OpenCLView
07-31 15:30:05.640: D/particle(803): Enter OpenCLView 2
07-31 15:30:05.640: D/particle(803): Enter OpenCLView 3
07-31 15:30:05.650: D/particle(803): Enter OpenCLView 4
07-31 15:30:05.650: A/libc(803): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1)
07-31 15:30:05.660: D/memalloc(803): ion: Unmapping buffer  base:0x5c2d9000 size:1658880
07-31 15:30:05.660: D/memalloc(134): ion: Freeing buffer base:0x42f50000 size:1658880 fd:47
07-31 15:30:05.660: D/memalloc(134): ion: Unmapping buffer  base:0x42f50000 size:1658880
07-31 15:30:05.660: D/memalloc(803): ion: Unmapping buffer  base:0x5c56e000 size:1658880
07-31 15:30:05.990: D/memalloc(134): ion: Freeing buffer base:0x4315c000 size:1658880 fd:56
07-31 15:30:05.990: D/memalloc(134): ion: Unmapping buffer  base:0x4315c000 size:1658880
07-31 15:30:06.000: V/AudioHardwareMSM8660(137): AudioStreamOutMSM72xx::write(0x1c918, 4800) dev = speaker_stereo_rx
07-31 15:30:06.160: I/DEBUG(30740): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
07-31 15:30:06.160: I/DEBUG(30740): Build fingerprint: 'Xiaomi/mione_plus/mione_plus:4.0.4/IMM76D/2.7.20:user/release-keys'
07-31 15:30:06.160: I/DEBUG(30740): pid: 803, tid: 921  >>> com.ludashi.benchmark <<<
07-31 15:30:06.160: I/DEBUG(30740): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr deadbaad
07-31 15:30:06.160: I/DEBUG(30740):  r0 deadbaad  r1 00000001  r2 40000000  r3 00000000
07-31 15:30:06.160: I/DEBUG(30740):  r4 00000000  r5 00000027  r6 00000000  r7 581adf48
07-31 15:30:06.160: I/DEBUG(30740):  r8 5ca51c10  r9 581adf40  10 00000008  fp 5ca51c24
07-31 15:30:06.160: I/DEBUG(30740):  ip 00000000  sp 5ca51b90  lr 400cd4b9  pc 400c9c18  cpsr 60000030
07-31 15:30:06.160: I/DEBUG(30740):  d0  3a6432736f636f63  d1  696c70704143433a
07-31 15:30:06.160: I/DEBUG(30740):  d2  3a3a6e6f69746163  d3  63696c7070414343
07-31 15:30:06.160: I/DEBUG(30740):  d4  0000000000000000  d5  0000000000000000
07-31 15:30:06.160: I/DEBUG(30740):  d6  0000000000000000  d7  0000000000000000
07-31 15:30:06.160: I/DEBUG(30740):  d8  436a000043340000  d9  43f00000000000ea
07-31 15:30:06.160: I/DEBUG(30740):  d10 0000000044138000  d11 0000000000000000
07-31 15:30:06.170: I/DEBUG(30740):  d12 0000000000000000  d13 0000000000000000
07-31 15:30:06.170: I/DEBUG(30740):  d14 0000000000000000  d15 0000000000000000
07-31 15:30:06.170: I/DEBUG(30740):  d16 64656c6961662022  d17 2220656c6966203a
07-31 15:30:06.170: I/DEBUG(30740):  d18 0000000000000000  d19 0000000000000000
07-31 15:30:06.170: I/DEBUG(30740):  d20 0000000000000000  d21 0000000000000000
07-31 15:30:06.170: I/DEBUG(30740):  d22 0000000000000000  d23 0000000000000000
07-31 15:30:06.170: I/DEBUG(30740):  d24 3f582b387b22f3c1  d25 3f6dcabc4571abc1
07-31 15:30:06.170: I/DEBUG(30740):  d26 3f30837711244472  d27 3f4375429245411f
07-31 15:30:06.170: V/AudioPolicyManager(137): stopOutput() output 1, stream 1
07-31 15:30:06.170: V/AudioPolicyManagerBase(137): changeRefCount() stream 1, count 0
07-31 15:30:06.170: V/AudioPolicyManagerBase(137): getNewDevice() selected device 0
07-31 15:30:06.170: V/AudioPolicyManager(137): setOutputDevice() output 1 device 0 delayMs 0
07-31 15:30:06.170: V/AudioPolicyManager(137): setOutputDevice() setting same device 0 or null device for output 1
07-31 15:30:06.180: I/DEBUG(30740):  d28 3f133abc51b768d7  d29 3f1420ec8fb87f66
07-31 15:30:06.180: I/DEBUG(30740):  d30 3efb2a7074bf7ad4  d31 3ff0000000000000
07-31 15:30:06.180: I/DEBUG(30740):  scr 60000012
07-31 15:30:06.360: I/DEBUG(30740):          #00  pc 00017c18  /system/lib/libc.so
07-31 15:30:06.360: I/DEBUG(30740):          #01  pc 0001edb4  /system/lib/libc.so (__assert2)
07-31 15:30:06.360: I/DEBUG(30740):          #02  pc 0011ff4c  

谁能帮我解决这个问题？我试图寻找任何固定的变更日志，但没有任何想法。谢谢。

Answer 1

Check this line: 07-31 15:30:05.650: A/libc(803): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1)trying07-31 15:30:06.000: V/AudioHardwareMSM8660(137): AudioStreamOutMSM72xx::write(0x1c918, 4800) dev = speaker_stereo_rx

你有一个异常(exception)。这不是编译错误，您正在尝试写入音频，但您无权访问。检查文件是否打开，文件是否存在等。