I have a friend having trouble running 1.9.15. He says the Spine loading bar stops at 98 or 99% then the screen shows a solid gray rectangle for a fraction of a second then just disappears.
This is on OSX Mavericks.
If it's relevant, he also noted that his MacBook Pro's GPU has been acting up lately.
Even using Finder's preview would cause it to freeze sometimes.
I helped him out to revert to an old version. 1.9.05
seems to load fine.
Spine.log from my friend.
Spine Launcher 1.9.00-full
Mac OS X x86_64 10.9.4
Java 1.7.0_51 Oracle Corporation
Java HotSpot(TM) 64-Bit Server VM
XXXXXXXXXXXXXXXXXXXXXX
Spine 1.9.15 Professional, JGLFW
Intel Inc.
Intel HD Graphics 3000 OpenGL Engine
2.1 INTEL-8.24.15
Using customized hotkeys.
Started.
java.lang.IllegalArgumentException: name cannot be null.
at com.badlogic.gdx.scenes.scene2d.ui.Skin.b(SourceFile:152)
at com.badlogic.gdx.scenes.scene2d.ui.Skin.g(SourceFile:261)
at vA.b(SourceFile:402)
at vA.d(SourceFile:298)
at uT.N(SourceFile:678)
at pO.a(SourceFile:1329)
at com.esotericsoftware.spine.editor.Editor.a(SourceFile:843)
at ac.d(SourceFile:183)
at kY.d(SourceFile:89)
at ac.a(SourceFile:177)
at ad.run(SourceFile:87)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:694)
at java.awt.EventQueue$3.run(EventQueue.java:692)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)