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error, help


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super_pj_girl Posted: Fri Feb 22, 2002 5:23 pm


Joined: 09 Feb 2002

Posts: 21
error, help
help i`m getting this error, i`m using
jdatastore, trying to get data out & in an object... anyone
know why this error???<br><br>i did added a
ResultSet1.next after the executeQuery... then i remove it, but
the i get a positioned before first data row... is it
cos my rsultset is empty? i alreafy testef that with
a resultset == null, but that doesn`t work
either<br><br>com.borland.datastore.jdbc.SqlState: ResultSet is positioned after
last data
row<br> at com.borland.datastore.jdbc.SqlState.b(Unknown
Source)<br> at com.borland.datastore.jdbc.SqlState.g(Unknown
Source)<br> at com.borland.datastore.jdbc.c.b(Unknown
Source)<br> at com.borland.datastore.jdbc.c.a(Unknown
Source)<br> at com.borland.datastore.jdbc.c.getInt(Unknown
Source)<br> at com.borland.datastore.jdbc.BResult.getInt(Unknown
Source)<br> at
prjcstb.DbConnector.getInfoRef(DbConnector.java:182)<br> at
prjcstb.ServerDiensten.getInfoRef(ServerDiensten.java:41)<br> at
prjcstb.ClientControl.getInfoRef(ClientControl.java:25)<br> at
_0002fnaamref_0002ejspnaamref_jsp_7._jspService(_0002fnaamref_0002ejspnaamref_js
p_7.java:73)<br> at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126)<br> at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)<br> at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:1
74)<br> at
org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261)<br> at
org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369)<br> at
com.borland.jbuilder.webserverglue.tomcat.jsp.JspLoaderEcho.service(Unknown
Source)<br> at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)<br> at
org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503)<br>
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:559)<br> at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConne
ctionHandler.java:160)<br> at
org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338)<br
> at java.lang.Thread.run(Thread.java:484)
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spooge21 Posted: Fri Feb 22, 2002 8:25 pm


Joined: 14 Feb 2002

Posts: 50
error, help
You need to check to see if the ResultSet.next() returns
true:<br><br>if(resultSet.next()){<br>  String value =
resultSet.getString("column");<br>}<br><br>Sincerely,<br>Anthony Eden
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