Java 读取文件Libgdx时出错

我有一个应用程序，当我在桌面上运行它时，它的资产很好，并且运行正常。但是，当我尝试在Android（emulator或设备上的apk）上运行它时，它会强制关闭，我会收到日志cat错误：

11-08 15:37:04.556: E/AndroidRuntime(1187): FATAL EXCEPTION: GLThread 90
11-08 15:37:04.556: E/AndroidRuntime(1187): Process: com.mkgame.game1.android, PID: 1187
11-08 15:37:04.556: E/AndroidRuntime(1187): com.badlogic.gdx.utils.GdxRuntimeException: Couldn't load file: data/playButton2.png
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.graphics.Pixmap.<init>(Pixmap.java:140)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.graphics.glutils.FileTextureData.prepare(FileTextureData.java:64)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.graphics.Texture.load(Texture.java:130)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:121)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:100)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:92)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.MKgames.game1.screen.MainMenuScreen.<init>(MainMenuScreen.java:38)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.MKgames.Game1.create(Game1.java:29)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:236)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1512)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
11-08 15:37:04.556: E/AndroidRuntime(1187): Caused by: com.badlogic.gdx.utils.GdxRuntimeException: Error reading file: data/playButton2.png (Internal)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.backends.android.AndroidFileHandle.read(AndroidFileHandle.java:77)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.files.FileHandle.readBytes(FileHandle.java:220)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.graphics.Pixmap.<init>(Pixmap.java:137)
11-08 15:37:04.556: E/AndroidRuntime(1187):     ... 10 more
11-08 15:37:04.556: E/AndroidRuntime(1187): Caused by: java.io.FileNotFoundException: data/playButton2.png
11-08 15:37:04.556: E/AndroidRuntime(1187):     at android.content.res.AssetManager.openAsset(Native Method)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at android.content.res.AssetManager.open(AssetManager.java:316)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at android.content.res.AssetManager.open(AssetManager.java:290)
11-08 15:37:04.556: E/AndroidRuntime(1187):     at com.badlogic.gdx.backends.android.AndroidFileHandle.read(AndroidFileHandle.java:75)
11-08 15:37:04.556: E/AndroidRuntime(1187):     ... 12 more

我研究了许多其他类似主题的线程，并尝试了以下内容：

在“资源”下创建数据文件夹 刷新eclipse浏览器 项目>清洁 刷新项目的渐变 三重检查文件路径 重新启动IDE 从资产名称中删除资本（这是一个神话还是一个实际问题？

该资产位于android资产下的data文件夹中，名称正确，我尝试了多种不同的解决方案组合

注意-如果我删除此资产并继续，我相信下一个资产也会出现相同的错误

当我尝试使用小写的assert name并在android/asset/data文件夹和游戏中更改资产的名称时，我得到了相同的错误：

11-09 13:51:50.623: E/AndroidRuntime(1118): FATAL EXCEPTION: GLThread 81
11-09 13:51:50.623: E/AndroidRuntime(1118): Process: com.mkgame.game1.android, PID: 1118
11-09 13:51:50.623: E/AndroidRuntime(1118): com.badlogic.gdx.utils.GdxRuntimeException: Couldn't load file: data/play_button2.png
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Pixmap.<init>(Pixmap.java:140)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.glutils.FileTextureData.prepare(FileTextureData.java:64)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Texture.load(Texture.java:130)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:121)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:100)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:92)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.MKgames.game1.screen.MainMenuScreen.<init>(MainMenuScreen.java:38)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.MKgames.Game1.create(Game1.java:29)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:236)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1512)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
11-09 13:51:50.623: E/AndroidRuntime(1118): Caused by: com.badlogic.gdx.utils.GdxRuntimeException: Error reading file: data/play_button2.png (Internal)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.backends.android.AndroidFileHandle.read(AndroidFileHandle.java:77)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.files.FileHandle.readBytes(FileHandle.java:220)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Pixmap.<init>(Pixmap.java:137)
11-09 13:51:50.623: E/AndroidRuntime(1118):     ... 10 more
11-09 13:51:50.623: E/AndroidRuntime(1118): Caused by: java.io.FileNotFoundException: data/play_button2.png
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.content.res.AssetManager.openAsset(Native Method)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.content.res.AssetManager.open(AssetManager.java:316)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.content.res.AssetManager.open(AssetManager.java:290)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.backends.android.AndroidFileHandle.read(AndroidFileHandle.java:75)
11-09 13:51:50.623: E/AndroidRuntime(1118):     ... 12 more

11-09 13:51:50.623:E/AndroidRuntime（1118）：致命异常：GL81
11-09 13:51:50.623:E/AndroidRuntime（1118）：进程：com.mkgame.game1.android，PID:1118
11-09 13:51:50.623:E/AndroidRuntime（1118）：com.badlogic.gdx.utils.GdxRuntimeException:无法加载文件：data/play_button2.png
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于com.badlogic.gdx.graphics.Pixmap.（Pixmap.java:140）
11-09 13:51:50.623:E/AndroidRuntime（1118）：在com.badlogic.gdx.graphics.glutils.FileTextureData.prepare（FileTextureData.java:64）
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于com.badlogic.gdx.graphics.Texture.load（Texture.java:130）
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于com.badlogic.gdx.graphics.Texture。（Texture.java:121）
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于com.badlogic.gdx.graphics.Texture.（Texture.java:100）
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于com.badlogic.gdx.graphics.Texture.（Texture.java:92）
11-09 13:51:50.623:E/AndroidRuntime（1118）：在com.MKgames.game1.screen.MainMenuScreen.（MainMenuScreen.java:38）
11-09 13:51:50.623:E/AndroidRuntime（1118）：在com.MKgames.Game1.create（Game1.java:29）
11-09 13:51:50.623:E/AndroidRuntime（1118）：在com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged（AndroidGraphics.java:236）
11-09 13:51:50.623:E/AndroidRuntime（1118）：在android.opengl.GLSurfaceView$GLThread.guarderrun（GLSurfaceView.java:1512）
11-09 13:51:50.623:E/AndroidRuntime（1118）：在android.opengl.GLSurfaceView$GLThread.run（GLSurfaceView.java:1240）
11-09 13:51:50.623:E/AndroidRuntime（1118）：由以下原因引起：com.badlogic.gdx.utils.GdxRuntimeException:读取文件时出错：data/play_button2.png（内部）
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于com.badlogic.gdx.backends.android.AndroidFileHandle.read（AndroidFileHandle.java:77）
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于com.badlogic.gdx.files.FileHandle.readBytes（FileHandle.java:220）
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于com.badlogic.gdx.graphics.Pixmap.（Pixmap.java:137）
11-09 13:51:50.623:E/AndroidRuntime（1118）：。。。10多
11-09 13:51:50.623:E/AndroidRuntime（1118）：由以下原因引起：java.io.FileNotFoundException:data/play_button2.png
11-09 13:51:50.623:E/AndroidRuntime（1118）：在android.content.res.AssetManager.openAsset（本机方法）
11-09 13:51:50.623:E/AndroidRuntime（1118）：在android.content.res.AssetManager.open（AssetManager.java:316）
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于android.content.res.AssetManager.open（AssetManager.java:290）
11-09 13:51:50.623:E/AndroidRuntime（1118）：位于com.badlogic.gdx.backends.android.AndroidFileHandle.read（AndroidFileHandle.java:75）
11-09 13:51:50.623:E/AndroidRuntime（1118）：。。。还有12个

当我以错误的方式实现Google Play Services库时，我也遇到了类似的问题。 它还包含一个资产文件夹，我的Android项目以某种方式链接到该文件夹

所以，如果你已经实现了Google Play服务，试着删除它，看看是否有效。 然后以正确的方式将其添加到项目中

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希望这有帮助

尝试刷新中的资产文件夹eclipse@donfuxx我已经试过了，没有改变。最后看我的答案

11-09 13:51:50.623: E/AndroidRuntime(1118): FATAL EXCEPTION: GLThread 81
11-09 13:51:50.623: E/AndroidRuntime(1118): Process: com.mkgame.game1.android, PID: 1118
11-09 13:51:50.623: E/AndroidRuntime(1118): com.badlogic.gdx.utils.GdxRuntimeException: Couldn't load file: data/play_button2.png
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Pixmap.<init>(Pixmap.java:140)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.glutils.FileTextureData.prepare(FileTextureData.java:64)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Texture.load(Texture.java:130)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:121)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:100)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Texture.<init>(Texture.java:92)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.MKgames.game1.screen.MainMenuScreen.<init>(MainMenuScreen.java:38)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.MKgames.Game1.create(Game1.java:29)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:236)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1512)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
11-09 13:51:50.623: E/AndroidRuntime(1118): Caused by: com.badlogic.gdx.utils.GdxRuntimeException: Error reading file: data/play_button2.png (Internal)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.backends.android.AndroidFileHandle.read(AndroidFileHandle.java:77)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.files.FileHandle.readBytes(FileHandle.java:220)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.graphics.Pixmap.<init>(Pixmap.java:137)
11-09 13:51:50.623: E/AndroidRuntime(1118):     ... 10 more
11-09 13:51:50.623: E/AndroidRuntime(1118): Caused by: java.io.FileNotFoundException: data/play_button2.png
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.content.res.AssetManager.openAsset(Native Method)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.content.res.AssetManager.open(AssetManager.java:316)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at android.content.res.AssetManager.open(AssetManager.java:290)
11-09 13:51:50.623: E/AndroidRuntime(1118):     at com.badlogic.gdx.backends.android.AndroidFileHandle.read(AndroidFileHandle.java:75)
11-09 13:51:50.623: E/AndroidRuntime(1118):     ... 12 more