Hi Don,
thanks for chiming in.
Yeah, a feature of FreeMarker is that we provide a mechanism for JSP
tag libraries to appear as native FreeMarker macros in the templates.
The way we do it is that we emulate a JSP container environment for
them so we do implement a lot of javax.servlet.jsp.* internally.
I'm a bit puzzled by your explanation though as it doesn't really
explain the particular verification error. I'm trying to figure out
what, if any, workaround could we provide on the FreeMarker side. The
class in question has java.lang.Object as its superclass, so having
problem with signature ()V in init sounds really incredible...
Anyway, while you don't provide the javax.el.* classes, couldn't you
consider falling back to exposing JSP 2.0 javax.servlet.jsp.* classes
instead of JSP 2.1? It's mostly the EL stuff that distinguish JSP 2.0
from JSP 2.1 API anyway.
FreeMarker is actually smart enough to dynamically fall back to JSP
2.0 and not reference any JSP 2.1 functionality when it detects a JSP
2.0 PageContext class (one without a getELContext() method).
Attila.
On May 3, 5:54 pm, Don Schwarz schwa...@google.com wrote:
I suspect that this is due to the way we make
javax.servlet.jsp.JspApplicationContext available to application code but do
not currently make javax.el.* available. Thus, the javax.el.ELResolver
class that you are providing in your application is not the same class that
your JspApplicationContext implementation should reference.
I don't know that there is anything you can do in your application to work
around this for the moment (short of not implementing the
JspApplicationContext interface), but coincidentally we are already planning
to fix this in an upcoming release.
If you can provide me with a compiled war directory for your test
application (either privately or by attaching to the bug), I can determine
whether our solution will work for your case as well.
On Mon, May 3, 2010 at 8:45 AM, Sudhir Ramanandi sramana...@gmail.comwrote:
Google, atleast speak, *what does this exception mean, *then I can fix the
freemarker code.
SN
On Fri, Apr 30, 2010 at 10:57 AM, Sudhir Ramanandi
sramana...@gmail.comwrote:
If the issue can't be fixed, can any one explain this strange behavior
atlest ! thn we can fix our code.
Thanks
SN
On Wed, Apr 28, 2010 at 11:06 AM, Sudhir Ramanandi
sramana...@gmail.comwrote:
Can anyone from google explain what
java.lang.VerifyError: (class:
freemarker/ext/jsp/FreeMarkerJspApplicationContext, method: init
signature: ()V) Incompatible argument to function, means?
See the issue
http://code.google.com/p/googleappengine/issues/detail?id=3157
I have attached the source of class FreeMarkerJspApplicationContext here.
The line that throws above error is FreeMarkerJspApplicationContext.
class.getName();
What's wrong with this class? The class doesn't seems to have any thing
unusual. Why this weird behavior?
Seems google will never let freemarker to run on GAE
Thanks
SN
--
Sudhir Ramanandi
http://www.ramanandi.org
--
Sudhir Ramanandi
http://www.ramanandi.org
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