Nate написавWhat happens when you run them from the command line? Please try using java -jar skeletonViewer-xyz.jar, replacing the JAR file name of course, and post any errors you see.
com.badlogic.gdx.utils.GdxRuntimeException: java.lang.NoSuchMethodError: java.nio.FloatBuffer.flip()Ljava/nio/FloatBuffer;
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:135)
Caused by: java.lang.NoSuchMethodError: java.nio.FloatBuffer.flip()Ljava/nio/FloatBuffer;
at com.badlogic.gdx.graphics.glutils.VertexArray.<init>(VertexArray.java:59)
at com.badlogic.gdx.graphics.Mesh.<init>(Mesh.java:182)
at com.badlogic.gdx.graphics.Mesh.<init>(Mesh.java:153)
at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:103)
at com.badlogic.gdx.graphics.g2d.SpriteBatch.<init>(SpriteBatch.java:80)
at com.badlogic.gdx.scenes.scene2d.Stage.<init>(Stage.java:100)
at com.esotericsoftware.spine.SkeletonViewer$UI.<init>(SkeletonViewer.java:419)
at com.esotericsoftware.spine.SkeletonViewer.create(SkeletonViewer.java:128)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:151)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:128)
I think this is the error log? After this the file is opened for a second and just closes itself.
