Error: startTs parameter is mandatory while trying to commit

Users Dgraph
1

When doing mutation operation in dgraph ratel, I get this error.

my json : {"set"[{"uid":"_:helloworld","dgraph.type":"Person","pname":"messi"}]}
error: startTs parameter is mandatory while trying to commit

my dgraph version: v20.07.0

2

My mistake, the correct JSON should be like this：

{"set":[{"uid":"_:helloworld","dgraph.type":"Person","pname":"messi"}]}
1 Like
3

This is also right:

{"set":[{"dgraph.type":"Person","pname":"messi"}]}