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libGDX 1.9.2 crash on Mac OS X, GdxRuntimeException: AbstractMethodError on getBackBufferWidth()

See original GitHub issue

Issue details

Getting this crash on Mac OS X 10.11.3 after updating from 1.7.2 to 1.9.2:

Exception in thread “LWJGL Application” com.badlogic.gdx.utils.GdxRuntimeException: java.lang.AbstractMethodError: com.badlogic.gdx.backends.lwjgl.LwjglGraphics.getBackBufferWidth()I at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:127) Caused by: java.lang.AbstractMethodError: com.badlogic.gdx.backends.lwjgl.LwjglGraphics.getBackBufferWidth()I at com.badlogic.gdx.graphics.glutils.HdpiUtils.glViewport(HdpiUtils.java:44) at com.badlogic.gdx.utils.viewport.Viewport.apply(Viewport.java:49) at com.badlogic.gdx.utils.viewport.ScalingViewport.update(ScalingViewport.java:62) at com.badlogic.gdx.scenes.scene2d.Stage.<init>(Stage.java:115) at com.badlogic.gdx.scenes.scene2d.Stage.<init>(Stage.java:91) at com.gangfort.game.screens.SplashScreen.<init>(SplashScreen.java:26) at com.gangfort.game.Application.create(Application.java:92) at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:143) at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:120)

Reproduction steps/code

Main class:

public class DesktopLauncher {
    public static final int V_WIDTH = 1136;
    public static final int V_HEIGHT = 640;
    public static void main (String[] arg)
    {
        LwjglApplicationConfiguration config = new LwjglApplicationConfiguration();
        config.width = V_WIDTH;
        config.height = V_HEIGHT;
        config.initialBackgroundColor = Color.BLACK;
        config.title = Application.TITLE;
        DesktopPlatformSpecificWrapper wrapper = new DesktopPlatformSpecificWrapper();
        new LwjglApplication(new Application(wrapper), config);
    }
}

Crash line: this.stage = new Stage();

Issue Analytics

State:
Created 8 years ago
Comments:9 (5 by maintainers)

Top GitHub Comments

1reaction

badlogiccommented, Mar 19, 2016

Hrm, something must be messed up in your setup 😕 I can’t quite see what in the Gradle files you provided. Weirdly enough, the build via Gradle gives you a different error than the build in Android Studio. Did you wire up JARs manually in Android Studio somehow? On Mar 19, 2016 9:16 PM, “Gintas Z.” notifications@github.com wrote:

Sure, here we go:

Configuration on demand is an incubating feature.
:core:compileJava UP-TO-DATE
:core:processResources UP-TO-DATE
:core:classes UP-TO-DATE
:core:jar UP-TO-DATE
:desktop:compileJava UP-TO-DATE
:desktop:processResources UP-TO-DATE
:desktop:classes UP-TO-DATE
:desktop:run
2016-03-19 22:13:49.905 java[76187:15488655] 22:13:49.905 WARNING: 140:
This application, or a library it uses, is using the deprecated Carbon
Component Manager for hosting Audio Units. Support for this will be removed
in a future release. Also, this makes the host incompatible with version 3
audio units. Please transition to the API's in AudioComponent.h.
Application: create() called
Exception in thread "LWJGL Application"
com.badlogic.gdx.utils.GdxRuntimeException: java.lang.NoSuchMethodError:
com.badlogic.gdx.graphics.g2d.PixmapPacker.(IILcom/badlogic/gdx/graphics/Pixmap$Format;IZLcom/badlogic/gdx/graphics/g2d/PixmapPacker$PackStrategy;)V
at
com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:127)
Caused by: java.lang.NoSuchMethodError:
com.badlogic.gdx.graphics.g2d.PixmapPacker.(IILcom/badlogic/gdx/graphics/Pixmap$Format;IZLcom/badlogic/gdx/graphics/g2d/PixmapPacker$PackStrategy;)V
at
com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator.generateData(FreeTypeFontGenerator.java:347)
at
com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator.generateFont(FreeTypeFontGenerator.java:149)
at
com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator.generateFont(FreeTypeFontGenerator.java:142)
at com.gangfort.game.utils.ResourceManager.(ResourceManager.java:44)
at
com.gangfort.game.utils.ResourceManager.getInstance(ResourceManager.java:32)
at com.gangfort.game.screens.SplashScreen.(SplashScreen.java:29)
at com.gangfort.game.Application.create(Application.java:92)
at
com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:143)
at
com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:120)

BUILD SUCCESSFUL

Total time: 9.603 secs
Mac-MacBook-Pro:GANGFORT gintas$ ```

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0reactions

badlogiccommented, Mar 19, 2016

Oki, please close the issue 😃 On Mar 19, 2016 9:33 PM, “Gintas Z.” notifications@github.com wrote:

Yeah, turns out I had a bunch of libGDX’s jars inside core module. Everything works now, thanks man [image: 👍] 😉

— You are receiving this because you commented. Reply to this email directly or view it on GitHub https://github.com/libgdx/libgdx/issues/3946#issuecomment-198779995