# Built-in Functions Begin with system Control/CMD Space issue

**URL:** <https://forum.inductiveautomation.com/t/built-in-functions-begin-with-system-control-cmd-space-issue/49384>\
**Category:** Ignition\
**Tags:** ignition80, scripting\
**Created:** [July 30, 2021, 5:58am UTC](https://forum.inductiveautomation.com/t/built-in-functions-begin-with-system-control-cmd-space-issue/49384 "2021-07-30T05:58:45Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![yifeiliu08](https://avatars.discourse-cdn.com/v4/letter/y/bbe5ce/32.png) [@yifeiliu08](https://forum.inductiveautomation.com/u/yifeiliu08)\
**Post date:** [July 30, 2021, 5:58am UTC](https://forum.inductiveautomation.com/t/built-in-functions-begin-with-system-control-cmd-space-issue/49384/1 "2021-07-30T05:58:46Z")

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![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/5/4/546f252378ae38a4dc3fe34d6e56ebcd70c911ba.png)  
I have try according to the manual add one button control and space there are no pop up gui  
 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/6/f/6fb06b48649a8bf1a525c29befd7923ce3e2dd19.png)  
but that work in the script console  
 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/9/3/934153a801408acf6489493ec2212e92da03c657.png)  
I have test on the ignition version 8.1.0 and 8.1.7 have the same issue.

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**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [July 30, 2021, 3:02pm UTC](https://forum.inductiveautomation.com/t/built-in-functions-begin-with-system-control-cmd-space-issue/49384/2 "2021-07-30T15:02:06Z")

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Are there any errors appearing in the ‘Output Console’ tool window?  
Does autocomplete work in any other workspace (gateway, client event scripts, alarm notification pipelines, reporting script data sources, etc)?

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**Author:** ![yifeiliu08](https://avatars.discourse-cdn.com/v4/letter/y/bbe5ce/32.png) [@yifeiliu08](https://forum.inductiveautomation.com/u/yifeiliu08)\
**Post date:** [July 31, 2021, 1:48pm UTC](https://forum.inductiveautomation.com/t/built-in-functions-begin-with-system-control-cmd-space-issue/49384/3 "2021-07-31T13:48:01Z")

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![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/5/7/57bf6bfb37f86c8d7b33dadda23052401d927b5a.png)  
I use the same Control/Space it works today, I don’t know why , thanks a lot