使用 libgdx 和补间引擎的应用程序在模拟器中崩溃
App crashes in emulator using libgdx and tween engine
我目前正在做一个项目，到目前为止只完成了启动画面和主屏幕。我想看看它在 Android 环境中会如何 运行，所以我 运行 它作为一个 Android 应用程序。模拟器启动正常，但是当它加载应用程序或 "正在上传项目-android.apk 到设备 'emulator-5554'
安装 Project-android.apk..." 它提示它“不幸的是，项目已停止。这里我复制了logcat以供参考。
06-26 23:33:53.190: D/dalvikvm(1808): Not late-enabling CheckJNI (already on)
06-26 23:33:53.280: D/dalvikvm(1808): Trying to load lib /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48
06-26 23:33:53.280: D/dalvikvm(1808): Added shared lib /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48
06-26 23:33:53.280: D/dalvikvm(1808): No JNI_OnLoad found in /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48, skipping init
06-26 23:33:53.280: D/(1808): HostConnection::get() New Host Connection established 0xb90f3dc0, tid 1808
06-26 23:33:53.460: I/AndroidInput(1808): sensor listener setup
06-26 23:33:53.550: W/EGL_emulation(1808): eglSurfaceAttrib not implemented
06-26 23:33:53.550: D/OpenGLRenderer(1808): Enabling debug mode 0
06-26 23:33:53.560: D/(1808): HostConnection::get() New Host Connection established 0xb910b590, tid 1823
06-26 23:33:53.600: W/GL2JNIView(1808): creating OpenGL ES 2.0 context
06-26 23:33:53.800: D/dalvikvm(1808): Trying to load lib /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48
06-26 23:33:53.800: D/dalvikvm(1808): Shared lib '/data/app- lib/com.levellabs.project.android-2/libgdx.so' already loaded in same CL 0xb1fbed48
06-26 23:33:53.800: I/GL2(1808): all initialized 2
06-26 23:33:53.800: I/AndroidGraphics(1808): OGL renderer: Android Emulator OpenGL ES Translator (GeForce GTX 770/PCIe/SSE2)
06-26 23:33:53.800: I/AndroidGraphics(1808): OGL vendor: Google (NVIDIA Corporation)
06-26 23:33:53.800: I/AndroidGraphics(1808): OGL version: OpenGL ES 2.0 (4.5.0 NVIDIA 350.12)
06-26 23:33:53.800: I/AndroidGraphics(1808): OGL extensions: GL_EXT_debug_marker GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_depth24 GL_OES_depth32 GL_OES_element_index_uint GL_OES_texture_float GL_OES_texture_float_linear GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth_texture GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_packed_depth_stencil GL_OES_vertex_half_float GL_OES_texture_npot GL_OES_rgb8_rgba8
06-26 23:33:53.800: E/EGL_emulation(1808): [getAttribValue] Bad attribute idx
06-26 23:33:53.800: E/EGL_emulation(1808): tid 1823: eglGetConfigAttrib(605): error 0x3004 (EGL_BAD_ATTRIBUTE)
06-26 23:33:53.800: E/EGL_emulation(1808): [getAttribValue] Bad attribute idx
06-26 23:33:53.800: E/EGL_emulation(1808): tid 1823: eglGetConfigAttrib(605): error 0x3004 (EGL_BAD_ATTRIBUTE)
06-26 23:33:53.800: I/AndroidGraphics(1808): framebuffer: (5, 6, 5, 0)
06-26 23:33:53.800: I/AndroidGraphics(1808): depthbuffer: (24)
06-26 23:33:53.800: I/AndroidGraphics(1808): stencilbuffer: (0)
06-26 23:33:53.800: I/AndroidGraphics(1808): samples: (0)
06-26 23:33:53.800: I/AndroidGraphics(1808): coverage sampling: (false)
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed meshes/app: { }
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed textures/app: { }
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed cubemap/app: { }
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed shaders/app: { }
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed buffers/app: { }
06-26 23:33:55.540: I/dalvikvm(1808): Could not find method aurelienribon.tweenengine.TweenManager.update, referenced from method com.levellabs.project.GameScreen.render
06-26 23:33:55.540: W/dalvikvm(1808): VFY: unable to resolve virtual method 369: Laurelienribon/tweenengine/TweenManager;.update (F)V
06-26 23:33:55.540: D/dalvikvm(1808): VFY: replacing opcode 0x6e at 0x0008
06-26 23:33:55.540: D/dalvikvm(1808): GC_FOR_ALLOC freed 407K, 14% free 2931K/3392K, paused 2ms, total 2ms
06-26 23:33:55.540: E/dalvikvm(1808): Could not find class 'aurelienribon.tweenengine.TweenManager', referenced from method com.levellabs.project.GameScreen.show
06-26 23:33:55.540: W/dalvikvm(1808): VFY: unable to resolve new-instance 100 (Laurelienribon/tweenengine/TweenManager;) in Lcom/levellabs/project/GameScreen;
06-26 23:33:55.540: D/dalvikvm(1808): VFY: replacing opcode 0x22 at 0x001e
06-26 23:33:55.540: D/dalvikvm(1808): DexOpt: unable to opt direct call 0x0170 at 0x20 in Lcom/levellabs/project/GameScreen;.show
06-26 23:33:55.540: I/dalvikvm(1808): Failed resolving Lcom/levellabs/project/tween/SpriteAccessor; interface 98 'Laurelienribon/tweenengine/TweenAccessor;'
06-26 23:33:55.540: W/dalvikvm(1808): Link of class 'Lcom/levellabs/project/tween/SpriteAccessor;' failed
06-26 23:33:55.540: D/dalvikvm(1808): DexOpt: unable to opt direct call 0x345e at 0x29 in Lcom/levellabs/project/GameScreen;.show
06-26 23:33:55.540: I/dalvikvm(1808): Failed resolving Lcom/levellabs/project/GameScreen; interface 99 'Laurelienribon/tweenengine/TweenCallback;'
06-26 23:33:55.540: W/dalvikvm(1808): Link of class 'Lcom/levellabs/project/GameScreen;' failed
06-26 23:33:55.540: D/dalvikvm(1808): DexOpt: unable to opt direct call 0x3434 at 0x54 in Lcom/levellabs/project/GameScreen;.show
06-26 23:33:55.660: D/dalvikvm(1808): GC_FOR_ALLOC freed 71K, 9% free 3192K/3472K, paused 2ms, total 2ms
06-26 23:33:56.120: W/dalvikvm(1808): threadid=11: thread exiting with uncaught exception (group=0xb1cecb20)
06-26 23:33:56.120: E/AndroidRuntime(1808): FATAL EXCEPTION: GLThread 75
06-26 23:33:56.120: E/AndroidRuntime(1808): Process: com.levellabs.project.android, PID: 1808
06-26 23:33:56.120: E/AndroidRuntime(1808): java.lang.NoClassDefFoundError: aurelienribon.tweenengine.TweenManager
06-26 23:33:56.120: E/AndroidRuntime(1808): at com.levellabs.project.GameScreen.show(GameScreen.java:68)
06-26 23:33:56.120: E/AndroidRuntime(1808): at com.badlogic.gdx.Game.setScreen(Game.java:61)
06-26 23:33:56.120: E/AndroidRuntime(1808): at com.levellabs.project.Project.create(Project.java:24)
06-26 23:33:56.120: E/AndroidRuntime(1808): at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphi cs.java:241)
06-26 23:33:56.120: E/AndroidRuntime(1808): at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1512)
06-26 23:33:56.120: E/AndroidRuntime(1808): at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
06-26 23:33:56.130: I/AndroidInput(1808): sensor listener tear down
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed meshes/app: { }
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed textures/app: { }
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed cubemap/app: { }
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed shaders/app: { }
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed buffers/app: { }
我认为您的具有某些本机功能的 jar 文件版本与没有该方法的 libgdx.so 文件版本不匹配。最好使用 Android NDK 编译 c++ libgdx 库以匹配本机函数。我从你的错误中得到这个
No JNI_OnLoad found in /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48, skipping init
......
......
Could not find method aurelienribon.tweenengine.TweenManager.update, referenced from method com.levellabs.project.GameScreen.render
这意味着一些本地方法没有被 JNI 正确绑定
如果你运行在一个模拟器里面，你需要相应的.so文件libgdx.....so 个文件
参考这个Android ndk + libgdx
如果您想要现成的 JAR 文件和 .so 文件，请在此处下载 http://libgdx.badlogicgames.com/nightlies/dist/
可以看到有11个JAR文件和armeabi/armeabi-v7a/x86/
这样的文件夹
查看 README 文件以获得进一步的设置需求和编译步骤。
这里还有一个成功评论Libgdx tween not working on Android
您还可以下载演示应用程序 https://java-universal-tween-engine.googlecode.com/files/tween-engine-demo-6.3.0.zip 并检查其中的 libs 文件夹中的 JAR 文件
如果您需要更多帮助，请通过 https://chat.whosebug.com/rooms/50272/androidians 聊天室联系我，我会帮助您
我目前正在做一个项目，到目前为止只完成了启动画面和主屏幕。我想看看它在 Android 环境中会如何 运行，所以我 运行 它作为一个 Android 应用程序。模拟器启动正常，但是当它加载应用程序或 "正在上传项目-android.apk 到设备 'emulator-5554' 安装 Project-android.apk..." 它提示它“不幸的是，项目已停止。这里我复制了logcat以供参考。
06-26 23:33:53.190: D/dalvikvm(1808): Not late-enabling CheckJNI (already on)
06-26 23:33:53.280: D/dalvikvm(1808): Trying to load lib /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48
06-26 23:33:53.280: D/dalvikvm(1808): Added shared lib /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48
06-26 23:33:53.280: D/dalvikvm(1808): No JNI_OnLoad found in /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48, skipping init
06-26 23:33:53.280: D/(1808): HostConnection::get() New Host Connection established 0xb90f3dc0, tid 1808
06-26 23:33:53.460: I/AndroidInput(1808): sensor listener setup
06-26 23:33:53.550: W/EGL_emulation(1808): eglSurfaceAttrib not implemented
06-26 23:33:53.550: D/OpenGLRenderer(1808): Enabling debug mode 0
06-26 23:33:53.560: D/(1808): HostConnection::get() New Host Connection established 0xb910b590, tid 1823
06-26 23:33:53.600: W/GL2JNIView(1808): creating OpenGL ES 2.0 context
06-26 23:33:53.800: D/dalvikvm(1808): Trying to load lib /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48
06-26 23:33:53.800: D/dalvikvm(1808): Shared lib '/data/app- lib/com.levellabs.project.android-2/libgdx.so' already loaded in same CL 0xb1fbed48
06-26 23:33:53.800: I/GL2(1808): all initialized 2
06-26 23:33:53.800: I/AndroidGraphics(1808): OGL renderer: Android Emulator OpenGL ES Translator (GeForce GTX 770/PCIe/SSE2)
06-26 23:33:53.800: I/AndroidGraphics(1808): OGL vendor: Google (NVIDIA Corporation)
06-26 23:33:53.800: I/AndroidGraphics(1808): OGL version: OpenGL ES 2.0 (4.5.0 NVIDIA 350.12)
06-26 23:33:53.800: I/AndroidGraphics(1808): OGL extensions: GL_EXT_debug_marker GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_depth24 GL_OES_depth32 GL_OES_element_index_uint GL_OES_texture_float GL_OES_texture_float_linear GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth_texture GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_packed_depth_stencil GL_OES_vertex_half_float GL_OES_texture_npot GL_OES_rgb8_rgba8
06-26 23:33:53.800: E/EGL_emulation(1808): [getAttribValue] Bad attribute idx
06-26 23:33:53.800: E/EGL_emulation(1808): tid 1823: eglGetConfigAttrib(605): error 0x3004 (EGL_BAD_ATTRIBUTE)
06-26 23:33:53.800: E/EGL_emulation(1808): [getAttribValue] Bad attribute idx
06-26 23:33:53.800: E/EGL_emulation(1808): tid 1823: eglGetConfigAttrib(605): error 0x3004 (EGL_BAD_ATTRIBUTE)
06-26 23:33:53.800: I/AndroidGraphics(1808): framebuffer: (5, 6, 5, 0)
06-26 23:33:53.800: I/AndroidGraphics(1808): depthbuffer: (24)
06-26 23:33:53.800: I/AndroidGraphics(1808): stencilbuffer: (0)
06-26 23:33:53.800: I/AndroidGraphics(1808): samples: (0)
06-26 23:33:53.800: I/AndroidGraphics(1808): coverage sampling: (false)
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed meshes/app: { }
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed textures/app: { }
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed cubemap/app: { }
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed shaders/app: { }
06-26 23:33:53.810: I/AndroidGraphics(1808): Managed buffers/app: { }
06-26 23:33:55.540: I/dalvikvm(1808): Could not find method aurelienribon.tweenengine.TweenManager.update, referenced from method com.levellabs.project.GameScreen.render
06-26 23:33:55.540: W/dalvikvm(1808): VFY: unable to resolve virtual method 369: Laurelienribon/tweenengine/TweenManager;.update (F)V
06-26 23:33:55.540: D/dalvikvm(1808): VFY: replacing opcode 0x6e at 0x0008
06-26 23:33:55.540: D/dalvikvm(1808): GC_FOR_ALLOC freed 407K, 14% free 2931K/3392K, paused 2ms, total 2ms
06-26 23:33:55.540: E/dalvikvm(1808): Could not find class 'aurelienribon.tweenengine.TweenManager', referenced from method com.levellabs.project.GameScreen.show
06-26 23:33:55.540: W/dalvikvm(1808): VFY: unable to resolve new-instance 100 (Laurelienribon/tweenengine/TweenManager;) in Lcom/levellabs/project/GameScreen;
06-26 23:33:55.540: D/dalvikvm(1808): VFY: replacing opcode 0x22 at 0x001e
06-26 23:33:55.540: D/dalvikvm(1808): DexOpt: unable to opt direct call 0x0170 at 0x20 in Lcom/levellabs/project/GameScreen;.show
06-26 23:33:55.540: I/dalvikvm(1808): Failed resolving Lcom/levellabs/project/tween/SpriteAccessor; interface 98 'Laurelienribon/tweenengine/TweenAccessor;'
06-26 23:33:55.540: W/dalvikvm(1808): Link of class 'Lcom/levellabs/project/tween/SpriteAccessor;' failed
06-26 23:33:55.540: D/dalvikvm(1808): DexOpt: unable to opt direct call 0x345e at 0x29 in Lcom/levellabs/project/GameScreen;.show
06-26 23:33:55.540: I/dalvikvm(1808): Failed resolving Lcom/levellabs/project/GameScreen; interface 99 'Laurelienribon/tweenengine/TweenCallback;'
06-26 23:33:55.540: W/dalvikvm(1808): Link of class 'Lcom/levellabs/project/GameScreen;' failed
06-26 23:33:55.540: D/dalvikvm(1808): DexOpt: unable to opt direct call 0x3434 at 0x54 in Lcom/levellabs/project/GameScreen;.show
06-26 23:33:55.660: D/dalvikvm(1808): GC_FOR_ALLOC freed 71K, 9% free 3192K/3472K, paused 2ms, total 2ms
06-26 23:33:56.120: W/dalvikvm(1808): threadid=11: thread exiting with uncaught exception (group=0xb1cecb20)
06-26 23:33:56.120: E/AndroidRuntime(1808): FATAL EXCEPTION: GLThread 75
06-26 23:33:56.120: E/AndroidRuntime(1808): Process: com.levellabs.project.android, PID: 1808
06-26 23:33:56.120: E/AndroidRuntime(1808): java.lang.NoClassDefFoundError: aurelienribon.tweenengine.TweenManager
06-26 23:33:56.120: E/AndroidRuntime(1808): at com.levellabs.project.GameScreen.show(GameScreen.java:68)
06-26 23:33:56.120: E/AndroidRuntime(1808): at com.badlogic.gdx.Game.setScreen(Game.java:61)
06-26 23:33:56.120: E/AndroidRuntime(1808): at com.levellabs.project.Project.create(Project.java:24)
06-26 23:33:56.120: E/AndroidRuntime(1808): at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphi cs.java:241)
06-26 23:33:56.120: E/AndroidRuntime(1808): at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1512)
06-26 23:33:56.120: E/AndroidRuntime(1808): at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
06-26 23:33:56.130: I/AndroidInput(1808): sensor listener tear down
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed meshes/app: { }
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed textures/app: { }
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed cubemap/app: { }
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed shaders/app: { }
06-26 23:33:56.130: I/AndroidGraphics(1808): Managed buffers/app: { }
我认为您的具有某些本机功能的 jar 文件版本与没有该方法的 libgdx.so 文件版本不匹配。最好使用 Android NDK 编译 c++ libgdx 库以匹配本机函数。我从你的错误中得到这个
No JNI_OnLoad found in /data/app- lib/com.levellabs.project.android-2/libgdx.so 0xb1fbed48, skipping init
......
......
Could not find method aurelienribon.tweenengine.TweenManager.update, referenced from method com.levellabs.project.GameScreen.render
这意味着一些本地方法没有被 JNI 正确绑定
如果你运行在一个模拟器里面，你需要相应的.so文件libgdx.....so 个文件
参考这个Android ndk + libgdx
如果您想要现成的 JAR 文件和 .so 文件，请在此处下载 http://libgdx.badlogicgames.com/nightlies/dist/
可以看到有11个JAR文件和armeabi/armeabi-v7a/x86/
这样的文件夹查看 README 文件以获得进一步的设置需求和编译步骤。
这里还有一个成功评论Libgdx tween not working on Android
您还可以下载演示应用程序 https://java-universal-tween-engine.googlecode.com/files/tween-engine-demo-6.3.0.zip 并检查其中的 libs 文件夹中的 JAR 文件
如果您需要更多帮助，请通过 https://chat.whosebug.com/rooms/50272/androidians 聊天室联系我，我会帮助您