nebula版本从2.0.1升级到2.5.0,
查询语句返回这样的错误，知道原因不？
errmsg: Invalid data types of dependencies: DATASET vs. EMPTY.
查询语句如下:
$id0=YIELD “appKey:com.abc.test1” as id0 UNION YIELD “appKey:com.abc.test2” as id0 UNION YIELD “appKey:com.abc.test3” as id0 ;go 1 steps from $id0.id0 over hostList where hostList._dst contains “host” YIELD distinct $id0.id0 as id0,hostList._dst as id1;