1、open spineboy
2、add new event:"test"
3、export(format:json pretty print:true)
4、delete spineboy
5、import data:spineboy.json
6、click "test" event
7、pop-up dialog：
spine - unexpected error
8、Reason：
ArgumentException: event "string" Argument cannot be null。
9、spine.log：
Spine Launcher 1.1.3-full
Mac OS X x86_64 10.7.5
Java 1.7.0-u6-unofficial Oracle Corporation
OpenJDK 64-Bit Server VM
Up to date: 1.5.30
Spine 1.5.30-full, JGLFW
NVIDIA Corporation
NVIDIA GeForce 320M OpenGL Engine
2.1 NVIDIA-7.32.12
Started.
Uncaught
java.lang.IllegalArgumentException: text cannot be null.
at com.badlogic.gdx.scenes.scene2d.ui.TextField.b(SourceFile:689)
at tl.a(SourceFile:3157)
at tl.a(SourceFile:3149)
at qm.aa(SourceFile:1105)
at qm.Y(SourceFile:678)
at qy.a(SourceFile:743)
at ip.a(SourceFile:28)
at fz.a(SourceFile:167)
at fz.a(SourceFile:132)
at com.badlogic.gdx.scenes.scene2d.ui.Tree.D(SourceFile:167)
at if.b(SourceFile:114)
at ir.b(SourceFile:82)
at gf.a(SourceFile:57)
at gh.b(SourceFile:329)
at l.b(SourceFile:94)
at bc.b(SourceFile:70)
at an.e(SourceFile:194)
at qj.e(SourceFile:167)
at as.run(SourceFile:172)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:711)
at java.awt.EventQueue.access$000(EventQueue.java:104)
at java.awt.EventQueue$3.run(EventQueue.java:672)
at java.awt.EventQueue$3.run(EventQueue.java:670)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:681)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)