I am following 'Service-Backed Records Tutorial' & getting below err

I am following 'Service-Backed Records Tutorial' & getting below error when modified source expression to =rule!getAllEmployees(rsp!query.pagingInfo)

Error:-
ERROR com.appiancorp.rest.record.data.RecordItemListViewProvider - com.appiancorp.suiteapi.common.exceptions.AppianRuntimeException: com.appiancorp.suiteapi.common.exceptions.AppianException: An error occurred while retrieving the data for “Employee Directory”. (APNX-1-4205-003)...

OriginalPostID-122960

OriginalPostID-122960

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  • The server.log is also complaining of the List View Item Template expression:

    15:14:23,363 INFO [stdout] (http-/0.0.0.0:8080-10) 2014-09-18 15:14:23,363 [http-/0.0.0.0:8080-10] ERROR com.appiancorp.core.expr.Lex - Could not lex the expression: rule!employeeRecordLVI(rf!firstname, rf!lastName, rf!title, rf!department

    Reaplace:
    rule!employeeRecordLVI(rf!firstname, rf!lastName, rf!title, rf!department

    With:
    rule!employeeRecordLVI(rf!firstname, rf!lastName, rf!title, rf!department)
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  • The server.log is also complaining of the List View Item Template expression:

    15:14:23,363 INFO [stdout] (http-/0.0.0.0:8080-10) 2014-09-18 15:14:23,363 [http-/0.0.0.0:8080-10] ERROR com.appiancorp.core.expr.Lex - Could not lex the expression: rule!employeeRecordLVI(rf!firstname, rf!lastName, rf!title, rf!department

    Reaplace:
    rule!employeeRecordLVI(rf!firstname, rf!lastName, rf!title, rf!department

    With:
    rule!employeeRecordLVI(rf!firstname, rf!lastName, rf!title, rf!department)
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