org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated. An error occurred at line: 1 in the jsp file: /qms1_src/blank.jsp Generated servlet error: C:\Tomcat 4.0\work\localhost\_\qms1_src\blank$jsp.java:56: Class org.apache.jsp.DBSession not found. DBSession sess = null; ^ An error occurred at line: 1 in the jsp file: /qms1_src/blank.jsp Generated servlet error: C:\Tomcat 4.0\work\localhost\_\qms1_src\blank$jsp.java:59: Class org.apache.jsp.DBSession not found. sess= (DBSession) ^ An error occurred at line: 1 in the jsp file: /qms1_src/blank.jsp Generated servlet error: C:\Tomcat 4.0\work\localhost\_\qms1_src\blank$jsp.java:64: Class org.apache.jsp.DBSession not found. sess = (DBSession) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "DBSession"); ^ 3 errors, 1 warning

Oracle Community | 807549 | 1 decade ago
  1. 0

    Error in running JSP files

    Oracle Community | 1 decade ago | 807549
    org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated. An error occurred at line: 1 in the jsp file: /qms1_src/blank.jsp Generated servlet error: C:\Tomcat 4.0\work\localhost\_\qms1_src\blank$jsp.java:56: Class org.apache.jsp.DBSession not found. DBSession sess = null; ^ An error occurred at line: 1 in the jsp file: /qms1_src/blank.jsp Generated servlet error: C:\Tomcat 4.0\work\localhost\_\qms1_src\blank$jsp.java:59: Class org.apache.jsp.DBSession not found. sess= (DBSession) ^ An error occurred at line: 1 in the jsp file: /qms1_src/blank.jsp Generated servlet error: C:\Tomcat 4.0\work\localhost\_\qms1_src\blank$jsp.java:64: Class org.apache.jsp.DBSession not found. sess = (DBSession) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "DBSession"); ^ 3 errors, 1 warning
  2. 0

    Beans, Servlets - Problem with class path??? - Desparate!!

    Oracle Community | 1 decade ago | 843835
    org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated. An error occurred at line: 6 in the jsp file: /currentTime.jsp Generated servlet error: C:\tomcat\work\localhost\chapter10\currentTime$jsp.java:63: Class org.apache.jsp.TimeTag not found. TimeTag jspx th_example_time_0 = new TimeTag(); ^ An error occurred at line: 6 in the jsp file: /currentTime.jsp Generated servlet error: C:\tomcat\work\localhost\chapter10\currentTime$jsp.java:63: Class org.apache.jsp.TimeTag not found. TimeTag jspx th_example_time_0 = new TimeTag(); ^ 2 errors, 1 warning
  3. 0

    org.apache.jasper.JasperException

    Oracle Community | 1 decade ago | 843835
    org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated. C:\jakarta-tomcat-4.0.1\work\localhost\javaAssign2\LoginController$jsp.java:5: Class User not found in import. import User; ^ C:\jakarta-tomcat-4.0.1\work\localhost\javaAssign2\LoginController$jsp.java:6: Class UserDatabase not found in import. import UserDatabase; ^ An error occured between lines: 81 and 84 in the jsp file: /LoginController.jsp Generated servlet error: C:\jakarta-tomcat-4.0.1\work\localhost\javaAssign2\LoginController$jsp.java:145: 'try' without 'catch' or 'finally'. out.write("\r\r\r"); ^ C:\jakarta-tomcat-4.0.1\work\localhost\javaAssign2\LoginController$jsp.java:149: Type expected. } catch (Throwable t) { ^ 4 errors, 1 warning
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  5. 0

    Problem with set value function in HttpSession

    Oracle Community | 1 decade ago | 843836
    org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated. An error occured between lines: 5 and 13 in the jsp file: /vin/test/logincheck.jsp Generated servlet error: D:\jakarta-tomcat-4.0.1\work\localhost\_\vin\test\logincheck$jsp.java:63: Method setValue(java.lang.String, java.lang.String) not found in interface javax.servlet.http.HttpSession. ses.setValue("s1","myname"); ^ 1 error, 1 warning
  6. 0

    Problem with setValue function in HttpSession

    Oracle Community | 1 decade ago | 843836
    org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated. An error occured between lines: 5 and 13 in the jsp file: /vin/test/logincheck.jsp Generated servlet error: D:\jakarta-tomcat-4.0.1\work\localhost\_\vin\test\logincheck$jsp.java:63: Method setValue(java.lang.String, java.lang.String) not found in interface javax.servlet.http.HttpSession. ses.setValue("s1","myname"); ^ 1 error, 1 warning

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Root Cause Analysis

  1. org.apache.jasper.JasperException

    Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated. An error occurred at line: 1 in the jsp file: /qms1_src/blank.jsp Generated servlet error: C:\Tomcat 4.0\work\localhost\_\qms1_src\blank$jsp.java:56: Class org.apache.jsp.DBSession not found. DBSession sess = null; ^ An error occurred at line: 1 in the jsp file: /qms1_src/blank.jsp Generated servlet error: C:\Tomcat 4.0\work\localhost\_\qms1_src\blank$jsp.java:59: Class org.apache.jsp.DBSession not found. sess= (DBSession) ^ An error occurred at line: 1 in the jsp file: /qms1_src/blank.jsp Generated servlet error: C:\Tomcat 4.0\work\localhost\_\qms1_src\blank$jsp.java:64: Class org.apache.jsp.DBSession not found. sess = (DBSession) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "DBSession"); ^ 3 errors, 1 warning

    at org.apache.jasper.compiler.Compiler.compile()
  2. GWT dev
    JspServlet.service
    1. org.apache.jasper.compiler.Compiler.compile(Compiler.java:284)
    2. org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:546)
    3. org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:177)
    4. org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:189)
    5. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
    6. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
    6 frames
  3. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    1 frame
  4. Glassfish Core
    ContainerBase.invoke
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
    3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
    4. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
    5. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
    6. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
    7. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201)
    8. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
    9. org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
    10. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
    11. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
    12. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
    13. org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
    14. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
    15. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
    16. org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
    17. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
    18. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
    19. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
    20. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
    21. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
    22. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
    23. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
    24. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163)
    25. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
    26. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
    27. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
    27 frames
  5. org.apache.catalina
    HttpProcessor.run
    1. org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011)
    2. org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106)
    2 frames
  6. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:536)
    1 frame