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org.apache.jasper.JasperException: Unable to compile class for JSP

bhaskar bolo
Greenhorn

Joined: Jul 28, 2011
Posts: 12
Hi,

I am uploading multiple files using org.apache.commons.fileupload.servlet.ServletFileUpload type. When I uploading multiplefiles I got to following Exception. Can any body please help.

Unable to compile class for JSP

Generated servlet error:
Only a type can be imported. org.apache.commons.fileupload.servlet.ServletFileUpload resolves to a package

Generated servlet error:
Only a type can be imported. org.apache.commons.fileupload.disk.DiskFileItemFactory resolves to a package

An error occurred at line: 10 in the jsp file: /multi.jsp
Generated servlet error:
ServletFileUpload cannot be resolved

An error occurred at line: 10 in the jsp file: /multi.jsp
Generated servlet error:
FileItemFactory cannot be resolved to a type

An error occurred at line: 10 in the jsp file: /multi.jsp
Generated servlet error:
DiskFileItemFactory cannot be resolved to a type

An error occurred at line: 10 in the jsp file: /multi.jsp
Generated servlet error:
ServletFileUpload cannot be resolved to a type

An error occurred at line: 10 in the jsp file: /multi.jsp
Generated servlet error:
ServletFileUpload cannot be resolved to a type

An error occurred at line: 10 in the jsp file: /multi.jsp
Generated servlet error:
FileUploadException cannot be resolved to a type

An error occurred at line: 10 in the jsp file: /multi.jsp
Generated servlet error:
e cannot be resolved

An error occurred at line: 10 in the jsp file: /multi.jsp
Generated servlet error:
FileItem cannot be resolved to a type

An error occurred at line: 10 in the jsp file: /multi.jsp
Generated servlet error:
FileItem cannot be resolved to a type


at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:414)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:297)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:276)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:264)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:303)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:619)

Thanks &Regards
Bhaskar
 
It is sorta covered in the JavaRanch Style Guide.
 
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