MC-165773

/execute run does not cause syntax error when arguments are missing

The bug

/execute run does not cause a syntax error when the command to run is missing arguments. There is no feedback at all in this case.
However, it is considered a syntax error if the command to run does not exit.

How to reproduce

Compare the result when typing / executing the following commands.

Invalid command:
```
/execute run scoreboard invalid
```
An error is shown
Missing argument:
```
/execute run scoreboard objectives
```
No error message, no feedback at all

Status:Fixed

Reporter:Marcono1234

Created:2019-11-17, 02:28 AM

Updated:2023-04-03, 05:06 PM

Resolved:2023-04-03, 05:06 PM

Votes:14

Watchers:9

Confirmation Status:Confirmed

Mojang Priority:Low

Category:Commands

Labels:/execute, /execute-run

Affects Versions:

1.14.4 - 1.19.2

1.14.4, 19w46b, 1.15 Pre-release 1, 1.15 Pre-Release 2, 1.15 Pre-release 3, 1.15 Pre-release 4, 1.15 Pre-release 6, 1.15, 1.15.1, 1.15.1 Pre-release 1, 1.15.2 Pre-Release 1, 1.15.2 Pre-release 2, 1.15.2, 20w06a, 20w07a, 20w08a, 20w09a, 20w10a, 20w11a, 20w12a, 20w13a, 20w14a, 20w15a, 20w16a, 20w17a, 20w18a, 20w20a, 20w21a, 20w22a, 1.16 Pre-release 1, 1.16 Pre-release 2, 1.16.2, 1.16.3 Release Candidate 1, 1.16.3, 1.16.4, 20w49a, 21w03a, 21w05b, 21w06a, 1.17.1, 1.18.1, 1.18.2, 1.19, 1.19.2

Fix Versions:23w14a