Crash doing something that probably makes no sense :)
I was in the debugger viewing the data coming back from a ReadFile and wanted to see more of the data than the first several characters. I invoked the context menu and clicked on GiEditor.
panic: interface conversion: ki.Ki is *gide.VarView, not *giv.GiEditor
goroutine 188 [running]: github.com/goki/gi/giv.GoGiEditorDialog(0x52e7560, 0xc01b19c9c0, 0xc01eb20870) /Users/rohrlich/go/src/github.com/goki/gi/giv/gieditor.go:333 +0x519 github.com/goki/gi/giv.(*TreeView).SrcGoGiEditor(0xc01af8b500) /Users/rohrlich/go/src/github.com/goki/gi/giv/treeview.go:1126 +0x47 reflect.Value.call(0x4fc9b40, 0xc01af8b500, 0x50e13, 0x4fdf55f, 0x4, 0x0, 0x0, 0x0, 0x40f1160, 0xc01ebf0940, ...) /usr/local/go/src/reflect/value.go:460 +0x5f6 reflect.Value.Call(0x4fc9b40, 0xc01af8b500, 0x50e13, 0x0, 0x0, 0x0, 0xc0000e6a90, 0xc01ebf0940, 0xc0000e6a98) /usr/local/go/src/reflect/value.go:321 +0xb4 github.com/goki/gi/giv.MethViewCallMeth(0xc01db63320, 0x0, 0x0, 0x0) /Users/rohrlich/go/src/github.com/goki/gi/giv/methview.go:732 +0x7d github.com/goki/gi/giv.MethViewCallNoArgPrompt(0xc01ec4e000, 0xc01db63320, 0x0, 0x0, 0x0) /Users/rohrlich/go/src/github.com/goki/gi/giv/methview.go:725 +0x23d github.com/goki/gi/giv.MethViewCall(0x52cfb20, 0xc01d65b500, 0x52c7320, 0xc01ec4e000, 0x0, 0x4e06fc0, 0xc01db63320) /Users/rohrlich/go/src/github.com/goki/gi/giv/methview.go:666 +0x57f github.com/goki/ki/ki.(*Signal).Emit(0xc01ec4f8a8, 0x52c7320, 0xc01ec4e000, 0x0, 0x4e06fc0, 0xc01db63320) /Users/rohrlich/go/src/github.com/goki/ki/ki/signal.go:162 +0x1a5 github.com/goki/gi/gi.(*Action).ButtonRelease(0xc01ec4e000) /Users/rohrlich/go/src/github.com/goki/gi/gi/action.go:222 +0x113 ...