Sample Sample Project built-in-ds running in hosted mode has errors

SmartGWT version smartgwtpro-4.1d

Broswer FireFox version 25.0.1

GWT home set to GWT version 2.5.1

ANT_HOME set to java 1.6.0_45

[java] === 2013-12-05 14:53:19,245 [l0-0] DEBUG PoolableSQLConnectionFactor
y - [builtinApplication.animals_fetch] DriverManager fetching connection for HSQ
LDB via jdbc url jdbc:hsqldb:hsql://localhost/isomorphic
[java] === 2013-12-05 14:53:19,245 [l0-0] DEBUG PoolableSQLConnectionFactor
y - [builtinApplication.animals_fetch] Passing JDBC URL only to getConnection
[java] === 2013-12-05 14:53:19,347 [l0-0] DEBUG PoolableSQLConnectionFactor
y - [builtinApplication.animals_fetch] makeObject() created an unpooled Connecti
on '422509968'
[java] === 2013-12-05 14:53:19,352 [l0-0] WARN RequestContext - dsRequest.
execute() failed:
[java] java.sql.SQLSyntaxErrorException: incompatible data type in operatio
n
[java] at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
[java] at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
[java] at org.hsqldb.jdbc.JDBCStatement.fetchResult(Unknown Source)
[java] at org.hsqldb.jdbc.JDBCStatement.executeQuery(Unknown Source)
[java] at com.isomorphic.sql.SQLDriver.getTransformedResults (SQLDriver.
java:657)
[java] at com.isomorphic.sql.SQLDriver.getTransformedResults (SQLDriver.
java:534)
[java] at com.isomorphic.sql.SQLDriver.getTransformedResults (SQLDriver.
java:527)
[java] at com.isomorphic.sql.SQLDriver.getScalarResult(SQLDr iver.java:6
91)
[java] at com.isomorphic.sql.SQLDriver.executeScalar(SQLDriv er.java:941
)
[java] at com.isomorphic.sql.SQLDataSource.runRowCountQuery( SQLDataSour
ce.java:2726)
[java] at com.isomorphic.sql.SQLDataSource.executeWindowedSe lect(SQLDat
aSource.java:2143)
[java] at com.isomorphic.sql.SQLDataSource.SQLExecute(SQLDat aSource.jav
a:1789)
[java] at com.isomorphic.sql.SQLDataSource.processRequest(SQ LDataSource
.java:411)
[java] at com.isomorphic.sql.SQLDataSource.executeFetch(SQLD ataSource.j
ava:356)
[java] at com.isomorphic.datasource.DataSource.execute(DataS ource.java:
1487)
[java] at com.isomorphic.application.AppBase.executeDefaultD SOperation(
AppBase.java:723)
[java] at com.isomorphic.application.AppBase.executeAppOpera tion(AppBas
e.java:658)
[java] at com.isomorphic.application.AppBase.execute(AppBase .java:491)
[java] at com.isomorphic.datasource.DSRequest.execute(DSRequ est.java:25
61)
[java] at com.isomorphic.servlet.IDACall.handleDSRequest(IDA Call.java:2
15)
[java] at com.isomorphic.servlet.IDACall.processRPCTransacti on(IDACall.
java:172)
[java] at com.isomorphic.servlet.IDACall.processRequest(IDAC all.java:13
7)
[java] at com.isomorphic.servlet.IDACall.doPost(IDACall.java :73)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet .java:637)
[java] at com.isomorphic.servlet.BaseServlet.service(BaseSer vlet.java:1
52)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
[java] at org.mortbay.jetty.servlet.ServletHolder.handle(Ser vletHolder.
java:487)
[java] at org.mortbay.jetty.servlet.ServletHandler.handle(Se rvletHandle
r.java:362)
[java] at org.mortbay.jetty.security.SecurityHandler.handle( SecurityHan
dler.java:216)
[java] at org.mortbay.jetty.servlet.SessionHandler.handle(Se ssionHandle
r.java:181)
[java] at org.mortbay.jetty.handler.ContextHandler.handle(Co ntextHandle
r.java:729)
[java] at org.mortbay.jetty.webapp.WebAppContext.handle(WebA ppContext.j
ava:405)
[java] at org.mortbay.jetty.handler.HandlerWrapper.handle(Ha ndlerWrappe
r.java:152)
[java] at org.mortbay.jetty.handler.RequestLogHandler.handle (RequestLog
Handler.java:49)
[java] at org.mortbay.jetty.handler.HandlerWrapper.handle(Ha ndlerWrappe
r.java:152)
[java] at org.mortbay.jetty.Server.handle(Server.java:324)
[java] at org.mortbay.jetty.HttpConnection.handleRequest(Htt pConnection
.java:505)
[java] at org.mortbay.jetty.HttpConnection$RequestHandler.co ntent(HttpC
onnection.java:843)
[java] at org.mortbay.jetty.HttpParser.parseNext(HttpParser. java:647)
[java] at org.mortbay.jetty.HttpParser.parseAvailable(HttpPa rser.java:2
11)
[java] at org.mortbay.jetty.HttpConnection.handle(HttpConnec tion.java:3
80)
[java] at org.mortbay.io.nio.SelectChannelEndPoint.run(Selec tChannelEnd
Point.java:395)
[java] at org.mortbay.thread.QueuedThreadPool$PoolThread.run (QueuedThre
adPool.java:488)
[java] === 2013-12-05 14:53:19,356 [l0-0] DEBUG RPCManager - Content type f