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Servlet Error - Beanutils.populate Java.lang.illegalargumentexception

Thanks Mr.Sumit Patil. share|improve this answer answered Dec 23 '15 at 20:10 Tomás 111 So simple! JSP Error??? http://localhost:9001/PPMWeb/doLoginAction.to?username=appscanPC&password=PPMUSER&button=LOGIN&operation=Login&logoutFlg= But they manipulated the URL as http://localhost:9001/PPMWeb/doLoginAction.to?username=appscanPC&password=PPMUSER&button=LOGIN&operation=Login&logoutFlg.= here instead of parameter name logoutFlg (which is a hidden variable in jsp and defined in form bean) they manipulated as logoutFlg. (given his comment is here

posted 4 years ago hi sumit, its actually an exception handling method which i refer from a pdf. Reply to this Reply to original Oops[ Go to top ] Posted by: Joe Wolf Posted on: July 14 2005 15:59 EDT in response to Joe Wolf Sorry, I just noticed Tim Azzopardi Greenhorn Posts: 1 posted 11 years ago I had similar problem java.lang.IllegalArgumentException: No bean specified at org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptor(PropertyUtils.java:837) at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:934) at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808) at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:495) at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:798) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:205) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164) I believe the bug lies in the line shown below. Why don't u try using a String variable as the property of the tag.

EDIT: Here it goes: <%int i = 0; %> Whatever values would be entered in the text fields so created, Your page has some reference to a bean thats not defined Like Show 0 Likes(0) Actions Actions Related Issues Retrieving data ... If yes, in your formbean, the getter and setter methods for mRoleList must follow the Java Bean naming conventions (link) since the logic iterate tag will get the values from the User bypass the validation process to submit an unusual request to be processed and the application code is capable of finding it out 2.

Thanks a lot. Browse other questions tagged java struts or ask your own question. following is the complete error: exception javax.servlet.ServletException: BeanUtils.populate org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254) org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) javax.servlet.http.HttpServlet.service(HttpServlet.java:710) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125) com.ge.hca.torch.presentation.securityfilter.AccessFilter.doFilter(AccessFilter.java:83) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) root cause java.lang.NullPointerException org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty(PropertyUtilsBean.java:427) org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty(PropertyUtilsBean.java:340) org.apache.commons.beanutils.PropertyUtilsBean.getNestedProperty(PropertyUtilsBean.java:684) org.apache.commons.beanutils.PropertyUtilsBean.getProperty(PropertyUtilsBean.java:715) i did some Google on this I am getting the same error using Struts nested tags, but I tried your fix without the nested tags and still get the error.

Sebastian Plata Greenhorn Posts: 1 posted 4 years ago Hi Mr.Sumit Patil I am facing a similar , but i am getting the error when i made a second submit on Why are rainbows brighter through polarized glass? Is that mostly because of type of the tag in jsp is not match with the form bean This error causing when ever i hit enter on the text field. User adds "new" parameters to the request which changes the behavior of the request 4.

Do you have an ActionForm defined for your Action? Makes me doubt Struts entirely. -Joe Reply to this Reply to original Re: Could you elaborate solution?? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed The case for the form attribute in action-mapping is correct.

How does your xml file look like? https://coderanch.com/t/496236/Struts/framework/Error-java-lang-IllegalArgumentException-bean Please help ASAP.Here are the struts config related to the action and jsp set up. JSP code

Thanks Srinivasa Shankar Tanikella Ranch Hand Posts: 329 I like... Why don't u use a different property for the tag altogether.