Hello - I'm trying to work through the Guestbook tutorial of Google
App Engine tutorial. (Using Eclipse), but getting stuck at the
section where I develop jsps (and then develop a guestbook.jsp)
I'm able to get the project working - I can manipulate the
GuestbookServlet class file to display a welcome message.
However, when I attempt to incorporate the guestbook.jsp, I still only
see the old display message that I wrote in GuestbookServlet.
(I've recompiled, restarted Eclipse, and even restarted computer).
1) Web xml looks like:
<welcome-file-list>
<welcome-file>guestbook.jsp</welcome-file>
</welcome-file-list>
2) guestbook.jsp is pasted directly from tutorial.
3) Going to "http://localhost:8080/guestbook"; yields the message I
coded in the GuestbookServlet
4) Going directly to: http://localhost:8080/guestbook.jsp yields an
error:
Error running javac.exe compiler
RequestURI=/guestbook.jsp
Caused by:
Error running javac.exe compiler
at
org.apache.tools.ant.taskdefs.compilers.DefaultCompilerAdapter.executeExternalCompile
(DefaultCompilerAdapter.java:473)
at org.apache.tools.ant.taskdefs.compilers.JavacExternal.execute
(JavacExternal.java:47)
at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:931)
at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:757)
at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:
382)
5) I even trimmed out all jsp code from guestbook.jsp and i get same
results - get servlet message from going to /guestbook and get above
error from going directly to guestbook.jsp. (And yeap, I recompiled
and restarted)
.....
Any thoguhts?
Thank you very much for your help. I greatly appreciate it.
Martin
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