Jsp Error 500
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Http 500 Internal Server Error In Jsp Page
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Http 500 Internal Server Error In Java
up Http 500 Internal Server Error up vote -1 down vote favorite 1 http://localhost:8080/file.jsp?arg1=&arg2=11 runs successfully http://localhost:8080/file.jsp?arg1=&arg2= (empty value for argument 'arg2') shows 500 Internal Server Error The value of 'arg2' is used by an 'int' variable in 'jsp' using Integer.parseInt(request.getParameter("arg2") How to fix it? jsp arguments internal-server-error get-request share|improve this question edited Apr 2 '12 at 10:32 Hardik Mishra 10.4k53776 asked Apr http status 500 - internal server error glassfish 2 '12 at 7:19 Ashish Anand 1,38331934 Which app server you are using. It is the server/application issue. Check if your application is handling null values, or else check with the server support. –Ramesh PVK Apr 2 '12 at 8:36 3 "HTTP 500 internal server error" is an overly generic message that the server has a problem processing the request. This is in turn usually caused by a bug in the server side code. This information is visible in the server logs, usually in flavor of an exception and a stacktrace. You, as a developer, should pay attention to this exception. Just telling "I got a 500 error" is absolutely not helpful. –BalusC Apr 2 '12 at 14:10 add a comment| 2 Answers 2 active oldest votes up vote 1 down vote accepted It is because you are trying to parse "" with Integer.parseInt Check Integer parseInt() API When you do not pass any values Like below http://localhost:8080/file.jsp?arg1=&arg2= Empty string will be passed in http request parameters. So, better put empty check when parsing integer from string. int arg2 = !"".equals(request.getParameter("arg2")) ? Integer.parseInt(request.getParameter("arg2")): 0
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Servlets I got http-500 error in servlet http://stackoverflow.com/questions/9972295/http-500-internal-server-error and jsp.how to find error? karthik ekantha Ranch Hand Posts: 78 posted 4 years ago HTTP Status 500 - -------------------------------------------------------------------------------- type Exception report message description The server encountered https://coderanch.com/t/567001/Servlets/java/http-error-servlet-jsp-find an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: java.lang.NullPointerException org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) person.doGet(person.java:42) person.doPost(person.java:49) javax.servlet.http.HttpServlet.service(HttpServlet.java:637) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) root cause java.lang.NullPointerException org.apache.jsp.jsp.output_jsp._jspService(output_jsp.java:73) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) person.doGet(person.java:42) person.doPost(person.java:49) javax.servlet.http.HttpServlet.service(HttpServlet.java:637) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs. karthik ekantha Ranch Hand Posts: 78 posted 4 years ago this is my servlet program.....this is contain person details get from 1st jsp file and display to another jsp file import java.io
Certification Databases Caching Books Engineering Languages Frameworks Products https://coderanch.com/t/286309/JSP/java/Jsp-Error This Site Careers Other all forums Forum: JSP Jsp https://coderanch.com/t/559093/JSP/java/Status-Internal-Server-Error Error 500 SonalPSPL Bagmar Greenhorn Posts: 22 posted 11 years ago this is the complete error ... HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented internal server it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP Generated servlet error: C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\appraisal\org\apache\jsp\jsp\Login_jsp.java:8: cannot access java.lang.Object Generated servlet error: bad class file: C:\Program Files\Java\jre1.5.0\lib\rt.jar(java/lang/Object.class) class file has wrong version 49.0, should be 48.0 Please remove or internal server error make sure it appears in the correct subdirectory of the classpath. implements org.apache.jasper.runtime.JspSourceDependent { ^ 1 error org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84) org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:332) org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:412) org.apache.jasper.compiler.Compiler.compile(Compiler.java:472) org.apache.jasper.compiler.Compiler.compile(Compiler.java:451) org.apache.jasper.compiler.Compiler.compile(Compiler.java:439) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs. Apache Tomcat/5.0.28 Anandh Ramesh Ranch Hand Posts: 61 posted 11 years ago hi, i would advise you to post the error in your previous post itself... it is not nice to keep navigating from one post to another. you must maintain all info regarding a single question in a single conversation. this is not only to avoid duplication, but also to avoid misinterpretation by readers. people who read only your second posting cannot make head or tail of it, as you can understand. this may not l
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: JSP Status 500 - Internal Server Error Bharath Kumar Alapati Greenhorn Posts: 11 I like... posted 4 years ago Hello, I'm using jqueryFileTree plugin in a JSP which takes a connector as an argument, and in the plugin implementation there is a POST to the connector(Which is a JSP). It is working perfect in my local development instance, but when deployed in a production environment which uses https i'm having hard time. POST tot he connector is failing with 500 Internal Server error. If i open the same link in the browser, everything is working fine. What could be possible wrong. Thanks, ~Alapati Thanks, ~Alapati Bear Bibeault Author and ninkuma Marshal Posts: 65271 95 I like... posted 4 years ago Keeping the code secret isn't going to help. Please post the relevant code, and be sure to use code tags. My guess is that the URL is not formed correctly. [Asking smart questions] [About Bear] [Books by Bear] Bharath Kumar Alapati Greenhorn Posts: 11 I like... posted 4 years ago Java script code snippet: $(document).ready(function(){ $('#JQueryFTD_Demo').fileTree({ root: 'folder to display', script: '${url}/jqueryFileTree.jsp', //displays https://mysitename.com/jFM/jqueryFileTree.jsp expandSpeed: 1000, collapseSpeed: 1000, multiFolder: true, loadMessage: 'Please Wait While Loading...' }, function(file) { //alert(file); }, function(dir){ dirSelected = dir; }); and i've placed the jqueryFileTree.jsp under