Getting NullPointer errors when using CLIq tool for apex data loader,
Trying to run following SOQL query pointing to one of our developer sandbox
SELECT ID, FirstName, LastName, Email, EmployeeNumber, EmployeeNumber__c, ManagerID, Manager.FirstName, Manager.LastName, Manager.Email FROM User WHERE IsActive=True AND ManagerID<>null
2013-10-18 13:45:17,557 ERROR [test] action.AbstractAction handleException (Abst ractAction.java:199) - Exception occured during loading
java.lang.NullPointerException
at com.salesforce.dataloader.mapping.SOQLMapper.getReferenceField(SOQLMa
pper.java:223)
at com.salesforce.dataloader.mapping.SOQLMapper.evalSfdcField(SOQLMapper
.java:191)
at com.salesforce.dataloader.mapping.SOQLMapper.evalSfdcField(SOQLMapper
.java:185)
at com.salesforce.dataloader.mapping.SOQLMapper.normalizeSoql(SOQLMapper
.java:169)
at com.salesforce.dataloader.mapping.SOQLMapper.addSoqlFieldMapping(SOQL
Mapper.java:165)
at com.salesforce.dataloader.mapping.SOQLMapper.initSoqlMapping(SOQLMapp
er.java:130)
at com.salesforce.dataloader.action.AbstractExtractAction.getDaoColumns(
AbstractExtractAction.java:88)
at com.salesforce.dataloader.action.AbstractExtractAction.initOperation(
AbstractExtractAction.java:139)
at com.salesforce.dataloader.action.AbstractAction.execute(AbstractActio
n.java:117)
at com.salesforce.dataloader.controller.Controller.executeAction(Control
ler.java:121)
at com.salesforce.dataloader.process.ProcessRunner.run(ProcessRunner.jav
a:149)
at com.salesforce.dataloader.process.ProcessRunner.run(ProcessRunner.jav
a:100)
at com.salesforce.dataloader.process.ProcessRunner.main(ProcessRunner.ja
va:253)
2013-10-18 13:45:17,559 ERROR [test] progress.NihilistProgressAdapter doneError
(NihilistProgressAdapter.java:58) -
Any hints will be very appreciated, Thanks in advance.