Neo.ClientError.Procedure.ProcedureCallFailed: Failed to invoke procedure `apoc.load.json`

Neo4j Graph Platform Procedures & APOC
1

I am trying to execute following cypher
call apoc.load.jdbc('jdbc:sqlserver://xxxxx','exec tempProcedure[department]') YIELD row with row.displayName as data call apoc.load.json(data) yield value return value

getting below error
Neo.ClientError.Procedure.ProcedureCallFailed: Failed to invoke procedure apoc.load.json : Caused by: java.net.URISyntaxException: Illegal character in scheme name at index 0: [{"target_table":"xxx","source_table":"yyy","source_column_name":"abc","weight":1,"Neo_Relationship_Name":"FUNCTIONAL_UNIT_AT"}]

Can anyone help me on this

2

Hi Ankit,

this is because of the wrong syntax inside procedure.

3

Thanks Kuna, Procedure is returning the correct output but apoc.load.json is not parsing correctly

4

This is the output of the procedure

"[{"target_table":"xxx","source_table":"yyy","source_column_
name":"abc","weight":1,"Neo_Relationship_Name":"FUNCTIONAL_UNIT_A
T"}]"

5

The error means you have some empty space in the beginning. What is row.displayName?. Your output didn't show displayName.

There is nothing wrong with your output. I saved that as test.json and ran the query:

call apoc.load.json("file:/test.json")
YIELD value
RETURN value

Result:
json2

Looks like the problem is with row.displayName. Please check.