[JENA-1791] Command line query tools can cause NPE.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Jena 3.13.1
• Fix Version/s: Jena 3.14.0
• Component/s: Cmd line tools
• Assignee: Andy Seaborne
• Reporter: Andy Seaborne
• Created: 30/Nov/19 20:23
• Updated: 19/Jan/20 18:18
• Resolved: 01/Dec/19 10:17

Description

Report on users@ (2019-11-30).

http://learningsparql.com/2ndeditionexamples/ex007.rq :

arq --query ex007.rq

produces

java.lang.NullPointerException
    at org.apache.jena.query.QueryExecutionFactory.make(QueryExecutionFactory.java:615)
    at org.apache.jena.query.QueryExecutionFactory.create(QueryExecutionFactory.java:94)
    at arq.query.lambda$queryExec$0(query.java:224)
    at org.apache.jena.system.Txn.exec(Txn.java:77)
    at org.apache.jena.system.Txn.executeRead(Txn.java:115)
    at arq.query.queryExec(query.java:222)
    at arq.query.exec(query.java:153)
    at jena.cmd.CmdMain.mainMethod(CmdMain.java:93)
    at jena.cmd.CmdMain.mainRun(CmdMain.java:58)
    at jena.cmd.CmdMain.mainRun(CmdMain.java:45)
    at arq.arq.main(arq.java:28) 

Issue Links

• links to: GitHub Pull Request #643