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Posted to users@tomcat.apache.org by Brian McGovern <bm...@imediainc.com> on 2005/02/08 18:52:54 UTC
No jsp compiles
I just installed tomcat 5.0.28 and java 1.4.2_06 on redhat and no JSP compiles, with the following error: Even jsp with one line in them
Any ideas?
org.apache.jasper.JasperException: Unable to compile class for JSP
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:520)
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)
root cause
java.lang.NullPointerException
org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.doesModernCompilerExist(CompilerAdapterFactory.java:143)
org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:97)
org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:929)
org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:758)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:382)
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)
Re: No jsp compiles
Posted by David Smith <dn...@cornell.edu>.
Can we get a little detail on your environment?:
- which Redhat?
- Java SDK or JRE?
- value of your JAVA_HOME environment variable (# echo $JAVA_HOME)?
One possibility that comes to mind is you are required to have the SDK
for all versions of Tomcat up though the 5.0.x series. Tomcat 5.5 uses
Jikes (I think).
--David
Brian McGovern wrote:
>I just installed tomcat 5.0.28 and java 1.4.2_06 on redhat and no JSP compiles, with the following error: Even jsp with one line in them
>
>Any ideas?
>
>org.apache.jasper.JasperException: Unable to compile class for JSP
> org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:520)
> 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)
>root cause
>java.lang.NullPointerException
> org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.doesModernCompilerExist(CompilerAdapterFactory.java:143)
> org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:97)
> org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:929)
> org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:758)
> org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:382)
> 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)
>
>
>
>
>
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