Some commands not understood or Error

[Atherz97]

"type Mycroft is awesome" works
"press enter" not understood
"move mouse to 400 and 100"  not understood
"scroll up a little"  not understood
"scroll down some"  not understood
"scroll down a lot"  not understood
"hold space key" 

Holding down the None key
An error occurred while processing a request in Desktop Control Skill

"hold w key" not understood

"release space key"

Releasing None
An error occurred while processing a request in Desktop Control Skill

"screen resolution" works
"select all" works 
"select all and copy" works 

For the keyboard keys in debug:

15:43:29.243 - main:handle_utterance:62 - INFO - Utterance: ['hold space key']
15:43:29.379 - mycroft.skills.core:wrapper:895 - ERROR - An error occurred while proces~~~~
Traceback (most recent call last):
File "/home/kubuntu/mycroft-core/mycroft/skills/core.py", line 886, in wrapper
handler(message)
File "/opt/mycroft/skills/desktop-control.tree-ind/init.py", line 150, in handle_~~~~
pyautogui.keyDown(key)
File "/home/kubuntu/mycroft-core/.venv/lib/python3.6/site-packages/pyautogui/init~~~~
if len(key) > 1:
TypeError: object of type 'NoneType' has no len()