Hi.
with spineboy
- make a new skin
- make a skinplaceholder, let it empty.
- to make visiable that skinplaceholder, editor crash.

Spine Launcher 3.4.04
Windows 10 Pro x86 6.2
Java 1.7.0_80 Esoteric Software
32-bit Server VM
Up to date: Spine 3.5.26
Spine 3.5.26 Professional
Licensed to: ***************************
NVIDIA Corporation
GeForce GTX 750/PCIe/SSE2
4.5.0 NVIDIA 372.54
Started.
Sorry, an unexpected error has occurred:
java.lang.NullPointerException
at Ae.a(SourceFile:84)
at Oq.r(SourceFile:985)
at tf.e(SourceFile:1309)
at OS.a(SourceFile:1791)
at OT.a(SourceFile:1761)
at gC.a(SourceFile:89)
at eR.a(SourceFile:58)
at eT.b(SourceFile:353)
at p.b(SourceFile:96)
at ax.a(SourceFile:332)
at aj.run(SourceFile:238)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745)
at java.awt.EventQueue.access$300(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:706)
at java.awt.EventQueue$3.run(EventQueue.java:704)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:715)
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)