Imported an image it crashed and won't open that file.

[lilrichy]

I have many of hours of work into this game and I recently imported a new image and the program crashed and now when ever I try to open the file that this is saved to it crashes immediately.

Any help retrieving my work would be appreciated.

Below is crash log from console.

VisUI: Warning, using default favorites preference name for file chooser! (see FileChooser.setFavoritesPrefsName(String)) VisUI: Warning, using default favorites preference name for file chooser! (see FileChooser.setFavoritesPrefsName(String)) java.lang.NullPointerException at com.uwsoft.editor.renderer.factory.component.SimpleImageComponentFactory.createDimensionsComponent(SimpleImageComponentFactory.java:78) at com.uwsoft.editor.renderer.factory.component.ComponentFactory.createCommonComponents(ComponentFactory.java:64) at com.uwsoft.editor.renderer.factory.component.SimpleImageComponentFactory.createComponents(SimpleImageComponentFactory.java:49) at com.uwsoft.editor.renderer.factory.EntityFactory.createEntity(EntityFactory.java:82) at com.uwsoft.editor.renderer.factory.EntityFactory.initAllChildren(EntityFactory.java:235) at com.uwsoft.editor.renderer.SceneLoader.loadScene(SceneLoader.java:123) at com.uwsoft.editor.view.SceneControlMediator.initScene(SceneControlMediator.java:90) at com.uwsoft.editor.view.stage.Sandbox.initData(Sandbox.java:229) at com.uwsoft.editor.view.stage.Sandbox.loadScene(Sandbox.java:246) at com.uwsoft.editor.view.stage.Sandbox.loadCurrentProject(Sandbox.java:235) at com.uwsoft.editor.view.stage.Sandbox.loadCurrentProject(Sandbox.java:240) at com.uwsoft.editor.proxy.ProjectManager.openProjectFromPath(ProjectManager.java:1040) at com.uwsoft.editor.view.menu.Overlap2DMenuBarMediator.recentProjectItemClicked(Overlap2DMenuBarMediator.java:246) at com.uwsoft.editor.view.menu.Overlap2DMenuBarMediator.handleFileMenuNotification(Overlap2DMenuBarMediator.java:157) at com.uwsoft.editor.view.menu.Overlap2DMenuBarMediator.handleNotification(Overlap2DMenuBarMediator.java:100) at com.puremvc.patterns.observer.BaseObserver.notifyObserver(BaseObserver.java:82) at com.puremvc.core.CoreView.notifyObservers(CoreView.java:128) at com.puremvc.patterns.facade.SimpleFacade.notifyObservers(SimpleFacade.java:361) at com.puremvc.patterns.facade.SimpleFacade.sendNotification(SimpleFacade.java:323) at com.uwsoft.editor.event.MenuItemListener.changed(MenuItemListener.java:44) at com.badlogic.gdx.scenes.scene2d.utils.ChangeListener.handle(ChangeListener.java:28) at com.badlogic.gdx.scenes.scene2d.Actor.notify(Actor.java:181) at com.badlogic.gdx.scenes.scene2d.Actor.fire(Actor.java:146) at com.badlogic.gdx.scenes.scene2d.ui.Button.setChecked(Button.java:123) at com.badlogic.gdx.scenes.scene2d.ui.Button$1.clicked(Button.java:91) at com.badlogic.gdx.scenes.scene2d.utils.ClickListener.touchUp(ClickListener.java:89) at com.badlogic.gdx.scenes.scene2d.InputListener.handle(InputListener.java:58) at com.badlogic.gdx.scenes.scene2d.Stage.touchUp(Stage.java:348) at com.badlogic.gdx.InputMultiplexer.touchUp(InputMultiplexer.java:96) at com.badlogic.gdx.backends.lwjgl.LwjglInput.processEvents(LwjglInput.java:306) at com.badlogic.gdx.backends.lwjgl.LwjglCanvas$3.run(LwjglCanvas.java:234) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: No OpenGL context found in the current thread. at org.lwjgl.opengl.GLContext.getCapabilities(GLContext.java:124) at org.lwjgl.opengl.GL11.glDeleteTextures(GL11.java:732) at com.badlogic.gdx.backends.lwjgl.LwjglGL20.glDeleteTexture(LwjglGL20.java:248) at com.badlogic.gdx.graphics.GLTexture.delete(GLTexture.java:170) at com.badlogic.gdx.graphics.Texture.dispose(Texture.java:194) at com.badlogic.gdx.graphics.g2d.TextureAtlas.dispose(TextureAtlas.java:418) at com.badlogic.gdx.scenes.scene2d.ui.Skin.dispose(Skin.java:389) at com.kotcrab.vis.ui.VisUI.dispose(VisUI.java:65) at com.uwsoft.editor.Overlap2D.dispose(Overlap2D.java:92) at com.badlogic.gdx.backends.lwjgl.LwjglCanvas$4.run(LwjglCanvas.java:309) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)

[Pawnkly]

Hello, I managed to solve a similar problem to yours, tried to load a resource, overlap2d crashed and the project crashed overlap2d everytime I tried to open it.

In my case some files went missing after the program crashed, the files that suppose to be located at Documents/Overlap2D/_projectname/assets/orig/pack/. Probably got deleted when overlap2d tried to add the new resource to the atlas or something (just an assumption - didn't actually check it).

(The files that are missing are your resources packed with an atlas)

Fortunately, when you export your project these files should be exported too. So to solve my problem I just copied the files from Documents/Overlap2D/_projectname/export/orig/ to here Documents/Overlap2D/_projectname/assets/orig/pack/ Reopened the project and it worked!

NOTICE:

• I recommend that you backup your project before you try to do these changes. (just to be safe)
• I assume that the "pack files" you copy from the export directory should be up to date, or else it will not work because you won't have all your resources in the atlas.

If that doesn't work maybe you can try to pack all your resources to the atlas manually with TexturePacker.

[azakhary]

That's a valid way to fix it yes. I do the same procedure if pack file gets missing.

[dsaltares]

Overlap2D should be more robust and try to handle this scenario, or at least provide a meaningful error message.

[azakhary]

This is a huge chunk that is missing in overlao2d, a proper error handling in terms of messages. That is a big something that is not there I admit. But as we are all developers using it so far, it seems "manageable" so far.

[dsaltares]

In my opinion, there should be a stability focus before new features are implemented. I can see a lot of crashes in the issue tracker.

I think people prefer a reliable tool that doesn't have bugs and doesn't crash than a feature rich one. Especially when it comes to serious/commercial games.

Ideally Overlap2D should be fully usable by artists and designers, not just programmers that know how to troubleshoot this. I'm sure you agree!

[azakhary]

Yes I do! It should be good teams to use it where overlapped is mainly in artists hand. And stability is important. It was a bigger issue before, but now that everything is better structured, fixing issues should not be hard. It's reproducing is what is hard sometimes.

[dsaltares]

I think I'm going to be looking at bugs from the issue tracker whenever I can and fix those I can find the solution for. That way I'll learn my way around the codebase for the future.

[azakhary]

Thank you so much for spending your time on overlap! It's really cool, and I am sure as you get more familiar you will be able to point some crazily bad things that we probably did and didn't notice.