Smedit help

[FireOfVoid]

So I try to import this ship and well it says this

Error executing plugin
Plugin: Import/OBJ
Arguments:

• file := C:\Users\Alex\Documents\3dm-t-invadr.obj
• longestDimension := 1000

java.lang.NullPointerException
at jo.sm.data.UndoBuffer.checkpoint(UndoBuffer.java:57)
at jo.sm.ui.act.plugin.BlocksPluginAction$1.run(BlocksPluginAction.java:83)
at jo.sm.logic.RunnableLogic$1.run(RunnableLogic.java:37)