<div>Hi,</div>
<div>I am trying to use a POJO data source but getting following error when previewing results:</div>
<div>in POJO I am using Mongo db to get data.</div>
<div> </div>
<div>org.eclipse.birt.data.engine.odaconsumer.OdaDataException: Cannot execute the statement.</div>
<div> org.eclipse.datatools.connectivity.oda.OdaException ;</div>
<div>
<div>Caused by: java.lang.reflect.InvocationTargetException</div>
<div> </div>
<div>at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</div>
<div> </div>
<div>at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)</div>
<div> </div>
<div>at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)</div>
<div> </div>
<div>at java.lang.reflect.Method.invoke(Unknown Source)</div>
<div> </div>
<div>at org.eclipse.birt.data.oda.pojo.impl.internal.PojoDataSetFromCustomClass.open(PojoDataSetFromCustomClass.java:180)</div>
<div> </div>
<div>... 13 more</div>
<div> </div>
<div>Caused by: java.lang.NoClassDefFoundError: com/mongodb/MongoClient</div>
<div> </div>
<div>at com.numerix.mongodb.MongoDBConnection.getMongoDBConnection(MongoDBConnection.java:10)</div>
<div> </div>
<div>at com.numerix.data.TradeDataSetter.getTradeData(TradeDataSetter.java:21)</div>
<div> </div>
<div>at com.numerix.main.Main.open(Main.java:26)</div>
<div> </div>
<div>... 18 more</div>
</div>
