【严重】重载任意骨骼时失败

[Aloento]

重载骨骼失败，可能的错误为 （旧版本时）

Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: Region not found in atlas: cloak_back1 (weighted mesh attachment: cloak_back1)
at com.esotericsoftware.spine32.attachments.AtlasAttachmentLoader.newWeightedMeshAttachment(AtlasAttachmentLoader.java:36)
at com.esotericsoftware.spine32.SkeletonBinary.readAttachment(SkeletonBinary.java:368)
at com.esotericsoftware.spine32.SkeletonBinary.readSkin(SkeletonBinary.java:233)
at com.esotericsoftware.spine32.SkeletonBinary.readSkeletonData(SkeletonBinary.java:167)
at com.QYun.Spine.Spine32.loadSkel(Spine32.java:38)
at com.QYun.Spine.Spine32.lambda$listeners$8(Spine32.java:150)
at com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(ExpressionHelper.java:181)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.property.BooleanPropertyBase.fireValueChangedEvent(BooleanPropertyBase.java:104)
at javafx.beans.property.BooleanPropertyBase.markInvalid(BooleanPropertyBase.java:111)
at javafx.beans.property.BooleanPropertyBase.set(BooleanPropertyBase.java:145)
at com.QYun.Spine.SuperSpine.setIsReload(SuperSpine.java:36)
at com.QYun.SuperSpineViewer.RuntimesLoader.init(RuntimesLoader.java:169)
at com.QYun.SuperSpineViewer.GUI.ExporterController.B_Open(ExporterController.java:77)
......

可能的报错（新版本），主要问题

Exception in thread "JavaFX Application Thread" 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.glGenTextures(GL11.java:1403)
at com.badlogic.gdx.backends.lwjgl.LwjglGL20.glGenTexture(LwjglGL20.java:348)
at com.badlogic.gdx.graphics.Texture.(Texture.java:142)
at com.badlogic.gdx.graphics.Texture.(Texture.java:122)
at com.badlogic.gdx.graphics.g2d.TextureAtlas.load(TextureAtlas.java:253)
at com.badlogic.gdx.graphics.g2d.TextureAtlas.(TextureAtlas.java:245)
at com.QYun.Spine.Standard$1.(Standard.java:42)
at com.QYun.Spine.Standard.loadSkel(Standard.java:42)
at com.QYun.Spine.Standard.lambda$listeners$8(Standard.java:181)
at com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(ExpressionHelper.java:181)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.property.BooleanPropertyBase.fireValueChangedEvent(BooleanPropertyBase.java:104)
at javafx.beans.property.BooleanPropertyBase.markInvalid(BooleanPropertyBase.java:111)
at javafx.beans.property.BooleanPropertyBase.set(BooleanPropertyBase.java:145)
at com.QYun.Spine.SuperSpine.setIsReload(SuperSpine.java:36)
at com.QYun.SuperSpineViewer.RuntimesLoader.init(RuntimesLoader.java:147)
at com.QYun.SuperSpineViewer.GUI.ExporterController.B_Open(ExporterController.java:77)
......

[Aloento]

当任意函数二次调用new TextureAtlas();时出现

问题由
com.badlogic.gdx.graphics.g2d/TextureAtlas第253行
texture = new Texture(page.textureFile, page.format, page.useMipMaps);
开始产生

接下来到org.lwjgl.opengl/GL11的第1403行
ContextCapabilities caps = GLContext.getCapabilities();

最后到org.lwjgl.opengl/GLContext的第132行
在第二次加载贴图的时候不再满足
recent_cache_entry.owner == Thread.currentThread()
遂返回caps == null
并抛出No OpenGL context found in the current thread.

以上是表面流程

[Aloento]

以下是Debug的详细记录

情况：第一次加载成功
now = Thread[LWJGL Application,5,main]$1@4774
recent = Thread[LWJGL Application,5,main]$1@4774

情况：进行第二次加载
now =Thread[JavaFX Application Thread,5,main]$1@1233
recent = Thread[LWJGL Application,5,main]$1@4774

[Aloento]

问题比较明显，调用方法的线程发生了改变
可能的解决的方案是让调用动作由LWJGL或者LibGDX发起

[Aloento]

问题解决，通过GDX调用即可