[MC-123826] Renaming entities using commands doesn't work

/data merge entity @e[type=armor_stand,limit=1,sort=nearest] {CustomName:"Test"}
or
/data merge entity @e[type=villager,limit=1,sort=nearest] {CustomName:Willam}
shows what's in the attachment but does nothing else

Environment

Windows 8.1, Java 8 Update 151

Linked issues

duplicates 1

MC-123807 Item, entity, block, team, and objective display names must be valid JSON text components Resolved

Attachments

Comments 1

[Mod] Neko 2018-01-04T02:02:56Z

CustomName uses TextComponents now.

/data merge entity @e[type=armor_stand,limit=1,sort=nearest] {CustomName:"{\"text\":\"Test\"}"}