Alias validation error

[czpmango]

Please check the FAQ documentation before raising an issue

Your Environments (required)
nebula latest version
Describe the bug (required)
The variable curr is a node, but was incorrectly set to the path type.
How To Reproduce(required)

match p=allShortestPaths((v1)-[:like*1..3]-(v2)) where id(v1)=="Tim Duncan" and id(v2)=="Tony Parker" with nodes(p) as pathNodes WITH   [n IN pathNodes | id(n)] AS personIdsInPath,   [idx IN range(1, size(pathNodes)-1) | [prev IN [pathNodes[idx-1]] | [curr IN [pathNodes[idx]] | [prev, curr]]]] AS vertList UNWIND vertList AS c WITH c[0][0][0] AS prev, c[0][0][1] AS curr, personIdsInPath OPTIONAL MATCH (curr)<-[e:like]-(:player)-[:serve]->(:team)-[:teammate]->(prev) RETURN count(e) AS cnt1, prev, curr, personIdsInPath

Error: SemanticError: curr binding to different type: Node vs Path

Expected behavior
Verify variable types correctly.

Additional context
We'd be better off doing some refactoring of our existing implementation of alias management.

[HarrisChu]

(root@nebula) [nba]> match p=allShortestPaths((v1)-[:like*1..3]-(v2)) where id(v1)=="Tim Duncan" and id(v2)=="Tony Parker" with nodes(p) as pathNodes WITH   [n IN pathNodes | id(n)] AS personIdsInPath,   [idx IN range(1, size(pathNodes)-1) | [prev IN [pathNodes[idx-1]] | [curr IN [pathNodes[idx]] | [prev, curr]]]] AS vertList UNWIND vertList AS c WITH c[0][0][0] AS prev, c[0][0][1] AS curr, personIdsInPath OPTIONAL MATCH (curr)<-[e:like]-(:player)-[:serve]->(:team)-[:teammate]->(prev) RETURN count(e) AS cnt1, prev, curr, personIdsInPath
+------+-------------------------------------------------------------------------------------------------------------+-------------------------------------------------------+-------------------------------+
| cnt1 | prev                                                                                                        | curr                                                  | personIdsInPath               |
+------+-------------------------------------------------------------------------------------------------------------+-------------------------------------------------------+-------------------------------+
| 0    | ("Tim Duncan" :player{age: 42, name: "Tim Duncan"} :bachelor{name: "Tim Duncan", speciality: "psychology"}) | ("Tony Parker" :player{age: 36, name: "Tony Parker"}) | ["Tim Duncan", "Tony Parker"] |
+------+-------------------------------------------------------------------------------------------------------------+-------------------------------------------------------+-------------------------------+
Got 1 rows (time spent 8153/22137 us)