I loaded the Json and images which where generated from scripted into a spine project, then deleted the json and images, then in spine I deleted the skeleton in spine, at which point it crashed
Spine Launcher 2.1.19
Windows 7 x86 6.1
Java 1.7.0_06 Esoteric Software
32-bit Server VM
java.net.SocketException: Permission denied: connect
at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:157)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)
at java.net.Socket.connect(Socket.java:579)
at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:378)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:473)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:203)
at sun.net.www.http.HttpClient.New(HttpClient.java:290)
at sun.net.www.http.HttpClient.New(HttpClient.java:306)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:995)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:931)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:849)
at a.e.run(SourceFile:579)
Update check failed.
Spine 2.1.07 Professional, LWJGL
Licensed to: *****, *****
Intel
Intel(R) HD Graphics Family
3.1.0 - Build 8.15.10.2618
Started.
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
Automatic backup complete.
bunny/bunny_r_foot (alias of bunny/bunny_l_foot)
penguin/l_foot (alias of chicken/l_foot)
penguin/pupil1 (alias of penguin/pupil)
Packing.........
Packing.........
Writing 2048x2048: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character.png
Writing 2048x512: C:\Projects\Assets\Platformer\Character\Kami\Costume0\Character2.png
Automatic backup complete.
Packing......
Writing 128x256: C:\Projects\Assets\Platformer\Character\Kami\Costume0\skeleton.png
Automatic backup complete.
Packing......
Writing 128x256: C:\Projects\Assets\Platformer\Character\Enemies\Robin\skeleton.png
Automatic backup complete.
Packing......
Writing 128x256: C:\Projects\Assets\Platformer\Character\Enemies\Robin\Robin.png
Automatic backup complete.
An unexpected error has occurred:
java.lang.NullPointerException
at oV.a(SourceFile:263)
at oX.run(SourceFile:242)
at ad.e(SourceFile:260)
at ah.run(SourceFile:224)
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)