ArmorPaint cant be builded in Armory engine

When I try to build the github version of armorpaint in blender (blender 2.7 and armory engine 4.0 and this version of armorpaint ) I get an error message:

Traceback (most recent call last):
File “D:/Armory/armsdk//armory/blender\arm\”, line 498, in execute
File “D:/Armory/armsdk//armory/blender\arm\”, line 428, in play
build(is_play=True, in_viewport=in_viewport)
File “D:/Armory/armsdk//armory/blender\arm\”, line 350, in build
export_data(fp, sdk_path, is_play=is_play, is_publish=is_publish, in_viewport=in_viewport)
File “D:/Armory/armsdk//armory/blender\arm\”, line 168, in export_data
for s in assets.shader_passes_assets[ref]:
KeyError: ‘copy_mrt3_pass’

location: :-1

What can I do with it?

If you go to releases and find an older version, it will work.
as I know, current releases of armor paint are for armory 0.5 (That’s not currently released to the public yet…)
Maybe this helps…

Thank you, it works.