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parveen jamdagni

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Recent posts by parveen jamdagni

parveen jamdagni wrote:I have an Applet which is communicating to the servlet well.
I converted Applet to JApplet(Swing Components) then I am getting a problem

java.io.IOException: Server returned HTTP response code:500 for URL
http://localhost:8081/pkj/servlet/pkj22.ourwork.objectiveServlet?opcode=init&procid=131
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at pkj22.ourwork.ObjectTransmit.readObject(ObjectTransmit.java :33)
at pkj22.ourwork.WfApplet12.initUI(wfApplet12.java :892)
at pkj22.ourwork.WfApplet12.init(wfApplet12.java :172)
at sun. applet.AppletPanel.sun(Unknown Source)
at java.lang.Thread.run(Unknown Source)






I am also checked my log file which had the entries like this
SEVERE:invoker: cannot allocate servlet instance for path /pkj/servlet/pkj22.ourwork.objectiveServlet
javax.servlet.ServletException Erroe instantiating servlet class pkj22.ourwork.objectiveServlet
--------------------------------------------
--------------------------------------------
--------------------------------------------

caused by : java.lang.VerifyError class pkj22/ourwork/objectiveServlet, method: sendNodes Signature I) Ljava/util/Vector:) Incompatible argument to function.


Parveen Kumar


11 years ago
I have an Applet which is communicating to the servlet well.
I converted Applet to JApplet(Swing Components) then I am getting a problem

java.io.IOException: Server returned HTTP response code:500 for URL
http://localhost:8081/pkj/servlet/pkj22.ourwork.objectiveServlet?opcode=init&procid=131
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at pkj22.ourwork.ObjectTransmit.readObject(ObjectTransmit.java :33)
at pkj22.ourwork.WfApplet12.initUI(wfApplet12.java :892)
at pkj22.ourwork.WfApplet12.init(wfApplet12.java :172)
at sun. applet.AppletPanel.sun(Unknown Source)
at java.lang.Thread.run(Unknown Source)
11 years ago
previously my application is running properly with tomcat4.1. Now i am using weblogic8.1 for the same and getting the message class Not Found Exception.
in case of servlet whole path is given.
http://localhost:7001/servlet/ekm.hm.company.java
Thanks
PKJ
12 years ago
an error occurs when i am implementing the concept of connection pooling.
"No Suitable Driver".
i have already set the class path of sqlserver2005 sqljdbc.jar file
previously my application running on the tomcat4.1 and sqlserver2000 now its running on weblogic8.1 and sqlserver2005. But now the performance decreases up to 80%. Suggest me now what i will have to do get better performance.
Thanks
jamdagni
Can i use microsoft Sql Server2005 and Bea Web Logic8.1 for connection pooling. If, yes then tell me the procedure.
Thanks
jamdagni
12 years ago