I am getting error in adhoc view editor when using topic with input control as datasource.
ad hoc controller exception: An error occurred while performing the previous request. java.lang.NullPointerException at com.jaspersoft.commons.semantic.dsimpl.SQLGenerator$1.handleClauseChunk(SQLGenerator.java:556) at net.sf.jasperreports.engine.util.JRQueryParser.parseClause(JRQueryParser.java:208)
It looks like the topic is not configured correctly.
How did you create the topic? From a JasperReport or with a domain?
If it was from a report, does the report run on its own in JasperReports Server?
If it was from a domain, does a new Ad hoc View from the domain work?
You could post an export of the topic here and I could see whether there was anything obviously wrong.