You can not use the /jr command on command blocks, it will just say that the command is not put in right I think that it's becouse that the player name input is also the place to put in a change-something command so now it can ounly be used to get the status but not change it.
For example:
/jr female PlayerName
/jr female set truefalse PlayerName
And I think the system thought that set was a player name and it can not find such a player.
For some reson this problom ounly occored wen useing a command block.
指令/jr无法在命令方块中使用，它是会说输入不正确，我觉得是因为·玩家名和设置成啥在同一个位置所以现在指令只能拿来查看数据而无法改变数据。
比如：
/jr female PlayerName
/jr female set truefalse PlayerName
我觉得大概是系统把set理解成玩家名了然后还找不到这个玩家。
处于某种原因，这个问题支出现在命令方块上
You can not use the /jr command on command blocks, it will just say that the command is not put in right I think that it's becouse that the player name input is also the place to put in a change-something command so now it can ounly be used to get the status but not change it.
For example:
/jr female PlayerName
/jr female set truefalse PlayerName
And I think the system thought that set was a player name and it can not find such a player.
For some reson this problom ounly occored wen useing a command block.
指令/jr无法在命令方块中使用，它是会说输入不正确，我觉得是因为·玩家名和设置成啥在同一个位置所以现在指令只能拿来查看数据而无法改变数据。
比如：
/jr female PlayerName
/jr female set truefalse PlayerName
我觉得大概是系统把set理解成玩家名了然后还找不到这个玩家。
处于某种原因，这个问题支出现在命令方块上