Android Studio java.lang.ExceptionInInitializerError静态游戏资产被调用绘制时

我一直在研究LIBGDX游戏一段时间，上周我更新了Android Studio到版本2.1.2。更新后，我开始获取java.lang.ExceptionInInitializerError，当屏幕类中的渲染方法试图绘制从另一个类中调用的静态图像时。 “ batcher.begin（）; batcher.draw（Assets.rockWall，0，0，160，90）; ”Android Studio java.lang.ExceptionInInitializerError静态游戏资产被调用绘制时

这是我的错误日志：

07-24 12:12:10.702 9442-9489/? E/AndroidRuntime: FATAL EXCEPTION: GLThread 32587 Process: com.dotabmot.game, PID: 9442 java.lang.ExceptionInInitializerError at com.dotabmot.game.StartMenuScreen.render(StartMenuScreen.java:108) at com.badlogic.gdx.Game.render(Game.java:46) at com.badlogic.gdx.backends.android.AndroidGraphics.onDrawFrame(AndroidGraphics.java:474) at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1531) at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1248) Caused by: com.badlogic.gdx.utils.GdxRuntimeException: Couldn't load file: trollWalk1.png at com.badlogic.gdx.graphics.Pixmap.(Pixmap.java:148) at com.badlogic.gdx.graphics.TextureData$Factory.loadFromFile(TextureData.java:98) at com.badlogic.gdx.graphics.Texture.(Texture.java:100) at com.badlogic.gdx.graphics.Texture.(Texture.java:92) at com.dotabmot.game.Assets.(Assets.java:112) at com.dotabmot.game.StartMenuScreen.render(StartMenuScreen.java:108) at com.badlogic.gdx.Game.render(Game.java:46) at com.badlogic.gdx.backends.android.AndroidGraphics.onDrawFrame(AndroidGraphics.java:474) at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1531) at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1248) Caused by: com.badlogic.gdx.utils.GdxRuntimeException: Error reading file: trollWalk1.png (Internal) at com.badlogic.gdx.backends.android.AndroidFileHandle.read(AndroidFileHandle.java:77) at com.badlogic.gdx.files.FileHandle.readBytes(FileHandle.java:222) at com.badlogic.gdx.graphics.Pixmap.(Pixmap.java:145) at com.badlogic.gdx.graphics.TextureData$Factory.loadFromFile(TextureData.java:98) at com.badlogic.gdx.graphics.Texture.(Texture.java:100) at com.badlogic.gdx.graphics.Texture.(Texture.java:92) at com.dotabmot.game.Assets.(Assets.java:112) at com.dotabmot.game.StartMenuScreen.render(StartMenuScreen.java:108) at com.badlogic.gdx.Game.render(Game.java:46) at com.badlogic.gdx.backends.android.AndroidGraphics.onDrawFrame(AndroidGraphics.java:474) at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1531) at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1248) Caused by: java.io.FileNotFoundException: trollWalk1.png at android.content.res.AssetManager.openAsset(Native Method) at android.content.res.AssetManager.open(AssetManager.java:324) at android.content.res.AssetManager.open(AssetManager.java:298) at com.badlogic.gdx.backends.android.AndroidFileHandle.read(AndroidFileHandle.java:75) at com.badlogic.gdx.files.FileHandle.readBytes(FileHandle.java:222) at com.badlogic.gdx.graphics.Pixmap.(Pixmap.java:145) at com.badlogic.gdx.graphics.TextureData$Factory.loadFromFile(TextureData.java:98) at com.badlogic.gdx.graphics.Texture.(Texture.java:100) at com.badlogic.gdx.graphics.Texture.(Texture.java:92) at com.dotabmot.game.Assets.(Assets.java:112) at com.dotabmot.game.StartMenuScreen.render(StartMenuScreen.java:108) at com.badlogic.gdx.Game.render(Game.java:46) at com.badlogic.gdx.backends.android.AndroidGraphics.onDrawFrame(AndroidGraphics.java:474) at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1531) at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1248) 07-24 12:12:14.782 9442-9442/? E/AndroidGraphics: waiting for pause synchronization took too long; assuming deadlock and killing

Android Studio中没有显示出编译时出错，如何解决这个错误？

下面是一些代码，是关系到错误：内部资产类别：

公共类资产{

// The Rock Wall Background 
public static Texture textureRockWall = new Texture(Gdx.files.internal("rockWall.jpg")); 
public static TextureRegion rockWall = new TextureRegion(textureRockWall, 0, 0, 600, 450); 
// The New Game Button 
public static Texture textureNewGameButton = new Texture(Gdx.files.internal("newGameButton.png")); 
public static TextureRegion newGameButton = new TextureRegion(textureNewGameButton, 0, 0, 139, 351);

里面的StartMenuScreen类：

公共类StartMenuScreen实施屏幕{

public void render（float delta）{

这里

// Draw Background Rock Wall 
    batcher.begin(); 
    batcher.draw(Assets.rockWall, 0, 0, 160, 90); **// THIS LINE IS WHERE I GET THE ERROR. IF I REMOVE THIS LINE I GET THE SAME ERROR FOR THE NEXT STATIC OBJECT WHICH IS Assets.newGameButtonClicked...** 
    //Screen1 
    if(screen1) { 
     if(!StartMenuScreenInputHandler.newGameButtonClicked) { 
      batcher.draw(Assets.newGameButton, 50, 15, 15, 60); 
     } else if(StartMenuScreenInputHandler.newGameButtonClicked){ 
      batcher.draw(Assets.newGameButtonP, 50, 15, 15, 60); 
      if(goAhead){ 
       goAhead = false; 
       StartMenuScreenInputHandler.newGameButtonClicked = false; 
       buttonCounter = 0; 
       screen1 = false; 
       screen2 = true; 
      } 
     }

}

来源

2016-07-24 Oguzhan

所以很难说没有看到任何代码... – nasch

的Nasch你好，我添加了相关的代码，因为它将投入更多时间太长。你能再看一遍吗？非常感谢。 – Oguzhan

“StartMenuScreen”第108行在哪里？ – nasch

确定的问题，从您的堆栈跟踪：

Caused by: java.io.FileNotFoundException: trollWalk1.png

来源

2016-11-24 15:50:05 nasch

Android Studio java.lang.ExceptionInInitializerError静态游戏资产被调用绘制时

回答

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