Compiling JSP files
I am having a problem where one of my jsp files won't compile. Tomcat
successfully creates the java file but it never creates the class file
and hence never responds to the request for the page.
I am looking for what needs to be in the command line in order to
manually compile the java file the gets created in order to look for
errors in that process.
This is what I have so far but I am getting errors.
c:\jdk1.5.0\bin\javac -classpath
%CLASSPATH%;C:\tomcat\work\Catalina\Site1\_;C:\tomcat\common\lib\servlet
.jar test_jsp.java
Errors:
test_jsp.java:5: package javax.servlet.jsp does not exist
import javax.servlet.jsp.*;
^
test_jsp.java:8: package org.apache.jasper.runtime does not exist
public final class test_jsp extends
org.apache.jasper.runtime.HttpJspBase
^
test_jsp.java:9: package org.apache.jasper.runtime does not exist
implements org.apache.jasper.runtime.JspSourceDependent {
^
Thanks
Charles
Re: Compiling JSP files
You have to add jsp-api.jar to the classpath.
hth
Marco
---
http://www.kontaktlinsen-preisvergleich.de
http://www.faq-kontaktlinsen.de
Am Dienstag, den 24.05.2005, 08:46 -0500 schrieb Charles P. Killmer:
I am having a problem where one of my jsp files won't compile. Tomcat
successfully creates the java file but it never creates the class file
and hence never responds to the request for the page.
I am looking for what needs to be in the command line in order to
manually compile the java file the gets created in order to look for
errors in that process.
This is what I have so far but I am getting errors.
c:\jdk1.5.0\bin\javac -classpath
%CLASSPATH%;C:\tomcat\work\Catalina\Site1\_;C:\tomcat\common\lib\servlet
.jar test_jsp.java
Errors:
test_jsp.java:5: package javax.servlet.jsp does not exist
import javax.servlet.jsp.*;
^
test_jsp.java:8: package org.apache.jasper.runtime does not exist
public final class test_jsp extends
org.apache.jasper.runtime.HttpJspBase
^
test_jsp.java:9: package org.apache.jasper.runtime does not exist
implements org.apache.jasper.runtime.JspSourceDependent {
^
Thanks
Charles
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RE: Compiling JSP files
Thanks. Now I am stuck at:
test_jsp.java:55: cannot find symbol
symbol : method getAttribute(java.lang.String)
location: interface javax.servlet.http.HttpSession
USER_ID = session.getAttribute(USER_ID).toString();
^
What jar file is javax.servlet.http in? I am already including servlet.jar.
Charles
-Original Message-
From: Marco Pöhler [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 24, 2005 8:51 AM
To: tomcat-user@jakarta.apache.org
Subject: Re: Compiling JSP files
You have to add jsp-api.jar to the classpath.
hth
Marco
---
http://www.kontaktlinsen-preisvergleich.de
http://www.faq-kontaktlinsen.de
Am Dienstag, den 24.05.2005, 08:46 -0500 schrieb Charles P. Killmer:
I am having a problem where one of my jsp files won't compile. Tomcat
successfully creates the java file but it never creates the class file
and hence never responds to the request for the page.
I am looking for what needs to be in the command line in order to
manually compile the java file the gets created in order to look for
errors in that process.
This is what I have so far but I am getting errors.
c:\jdk1.5.0\bin\javac -classpath
%CLASSPATH%;C:\tomcat\work\Catalina\Site1\_;C:\tomcat\common\lib\servl
et
.jar test_jsp.java
Errors:
test_jsp.java:5: package javax.servlet.jsp does not exist import
javax.servlet.jsp.*; ^
test_jsp.java:8: package org.apache.jasper.runtime does not exist
public final class test_jsp extends
org.apache.jasper.runtime.HttpJspBase
^
test_jsp.java:9: package org.apache.jasper.runtime does not exist
implements org.apache.jasper.runtime.JspSourceDependent {
^
Thanks
Charles
-
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AW: Compiling JSP files
Hi Charles,
what you can do is to use an ant task for do the precompilation.
This is a bit smarter than via the command line I guess.
The docu is under
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/jasper-howto.html#Web%20Appl
ication%20Compilation
It's not very well documented, it took me a while to finally get it working,
but it's working fine for me now.
So if you want to give it a try, I can give you some further assistance, if
needed.
Cheers
Bernhard
-Ursprüngliche Nachricht-
Von: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 24. Mai 2005 15:47
An: Tomcat Users List
Betreff: Compiling JSP files
I am having a problem where one of my jsp files won't compile. Tomcat
successfully creates the java file but it never creates the class file
and hence never responds to the request for the page.
I am looking for what needs to be in the command line in order to
manually compile the java file the gets created in order to look for
errors in that process.
This is what I have so far but I am getting errors.
c:\jdk1.5.0\bin\javac -classpath
%CLASSPATH%;C:\tomcat\work\Catalina\Site1\_;C:\tomcat\common\l
ib\servlet
.jar test_jsp.java
Errors:
test_jsp.java:5: package javax.servlet.jsp does not exist
import javax.servlet.jsp.*;
^
test_jsp.java:8: package org.apache.jasper.runtime does not exist
public final class test_jsp extends
org.apache.jasper.runtime.HttpJspBase
^
test_jsp.java:9: package org.apache.jasper.runtime does not exist
implements org.apache.jasper.runtime.JspSourceDependent {
^
Thanks
Charles
-
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RE: Compiling JSP files
I just need a way to quickly determine why this script times out without
compiling. I have two scripts that create an admin interface to two different
tables. The only difference in the files is the underlying table structure.
One works. Even if I delete the _jsp.java and class files before making the
request. The other does not.
Any ideas on how to resolve this issue would be appreciated.
Charles
-Original Message-
From: Bernhard Slominski [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 24, 2005 9:47 AM
To: 'Tomcat Users List'
Subject: AW: Compiling JSP files
Hi Charles,
what you can do is to use an ant task for do the precompilation.
This is a bit smarter than via the command line I guess.
The docu is under
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/jasper-howto.html#Web%20Appl
ication%20Compilation
It's not very well documented, it took me a while to finally get it working,
but it's working fine for me now.
So if you want to give it a try, I can give you some further assistance, if
needed.
Cheers
Bernhard
-Ursprüngliche Nachricht-
Von: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 24. Mai 2005 15:47
An: Tomcat Users List
Betreff: Compiling JSP files
I am having a problem where one of my jsp files won't compile. Tomcat
successfully creates the java file but it never creates the class file
and hence never responds to the request for the page.
I am looking for what needs to be in the command line in order to
manually compile the java file the gets created in order to look for
errors in that process.
This is what I have so far but I am getting errors.
c:\jdk1.5.0\bin\javac -classpath
%CLASSPATH%;C:\tomcat\work\Catalina\Site1\_;C:\tomcat\common\l
ib\servlet
.jar test_jsp.java
Errors:
test_jsp.java:5: package javax.servlet.jsp does not exist import
javax.servlet.jsp.*; ^
test_jsp.java:8: package org.apache.jasper.runtime does not exist
public final class test_jsp extends
org.apache.jasper.runtime.HttpJspBase
^
test_jsp.java:9: package org.apache.jasper.runtime does not exist
implements org.apache.jasper.runtime.JspSourceDependent {
^
Thanks
Charles
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For additional commands, e-mail: [EMAIL PROTECTED]
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RE: Compiling JSP files
Is there a reason why you can't let TC compile the JSP on demand and read
the log output? Works for me.
Failing that, I suspect your cmd-line classpath has some errors.
What does echo %classpath% produce?
And are you sure these are right in your classpath (from your previous post
below):
C:\tomcat\work\Catalina\Site1\_
C:\tomcat\common\lib\servlet
Not sure what the first one is, and the second should read servlet-api.jar
not servlet.
You also need to add C:\tomcat\common\lib\jsp-api.jar to the classpath too
if you haven't already.
Also you should have all classes in the classpath that your class itself
imports - either explicitly include the full path to each class separately
(drop the .class extension), or a folder containing the class hierarchy in
folders, or the full path to one or more jars that include the classes.
-Original Message-
From: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Sent: Tuesday 24 May 2005 16:39
To: Tomcat Users List
Subject: RE: Compiling JSP files
I just need a way to quickly determine why this script times
out without compiling. I have two scripts that create an
admin interface to two different tables. The only difference
in the files is the underlying table structure. One works.
Even if I delete the _jsp.java and class files before making
the request. The other does not.
Any ideas on how to resolve this issue would be appreciated.
Charles
-Original Message-
From: Bernhard Slominski [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 24, 2005 9:47 AM
To: 'Tomcat Users List'
Subject: AW: Compiling JSP files
Hi Charles,
what you can do is to use an ant task for do the precompilation.
This is a bit smarter than via the command line I guess.
The docu is under
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/jasper-howto.h
tml#Web%20Appl
ication%20Compilation
It's not very well documented, it took me a while to finally
get it working, but it's working fine for me now.
So if you want to give it a try, I can give you some further
assistance, if needed.
Cheers
Bernhard
-Ursprüngliche Nachricht-
Von: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 24. Mai 2005 15:47
An: Tomcat Users List
Betreff: Compiling JSP files
I am having a problem where one of my jsp files won't
compile. Tomcat
successfully creates the java file but it never creates the
class file
and hence never responds to the request for the page.
I am looking for what needs to be in the command line in order to
manually compile the java file the gets created in order to
look for
errors in that process.
This is what I have so far but I am getting errors.
c:\jdk1.5.0\bin\javac -classpath
%CLASSPATH%;C:\tomcat\work\Catalina\Site1\_;C:\tomcat\common\l
ib\servlet
.jar test_jsp.java
Errors:
test_jsp.java:5: package javax.servlet.jsp does not exist import
javax.servlet.jsp.*; ^
test_jsp.java:8: package org.apache.jasper.runtime does not exist
public final class test_jsp extends
org.apache.jasper.runtime.HttpJspBase
^
test_jsp.java:9: package org.apache.jasper.runtime does not exist
implements org.apache.jasper.runtime.JspSourceDependent {
^
Thanks
Charles
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Re: Compiling JSP files
Steve Kirk mentioned this in his list of files you need to have in your
classpath, but I'll repeat it as a direct answer to your question. The
file servlet-api.jar provides the implementation of the
javax.servlet.http package.
If you put that in your classpath, it should get rid of the compile
error you listed below.
-Mark
Charles P. Killmer wrote:
Thanks. Now I am stuck at:
test_jsp.java:55: cannot find symbol
symbol : method getAttribute(java.lang.String)
location: interface javax.servlet.http.HttpSession
USER_ID = session.getAttribute(USER_ID).toString();
^
What jar file is javax.servlet.http in? I am already including servlet.jar.
Charles
-Original Message-
From: Marco Pöhler [mailto:[EMAIL PROTECTED]
Sent: Tuesday, May 24, 2005 8:51 AM
To: tomcat-user@jakarta.apache.org
Subject: Re: Compiling JSP files
You have to add jsp-api.jar to the classpath.
hth
Marco
---
http://www.kontaktlinsen-preisvergleich.de
http://www.faq-kontaktlinsen.de
Am Dienstag, den 24.05.2005, 08:46 -0500 schrieb Charles P. Killmer:
I am having a problem where one of my jsp files won't compile. Tomcat
successfully creates the java file but it never creates the class file
and hence never responds to the request for the page.
I am looking for what needs to be in the command line in order to
manually compile the java file the gets created in order to look for
errors in that process.
This is what I have so far but I am getting errors.
c:\jdk1.5.0\bin\javac -classpath
%CLASSPATH%;C:\tomcat\work\Catalina\Site1\_;C:\tomcat\common\lib\servl
et
.jar test_jsp.java
Errors:
test_jsp.java:5: package javax.servlet.jsp does not exist import
javax.servlet.jsp.*; ^
test_jsp.java:8: package org.apache.jasper.runtime does not exist
public final class test_jsp extends
org.apache.jasper.runtime.HttpJspBase
^
test_jsp.java:9: package org.apache.jasper.runtime does not exist
implements org.apache.jasper.runtime.JspSourceDependent {
^
Thanks
Charles
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Bad Class Version while compiling JSP Files on Tomcat
I have j2sdk1.4.2. Exact version information as follows.
java version 1.4.2
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2-b28)
Java HotSpot(TM) Client VM (build 1.4.2-b28, mixed mode)
On Tomcat 4.0-b7, Tomcat 5.0.7 Tomcat 5.0.19 JSP pages couldn't
compile while servlets works fine. Iknow by shifting to jdk1.3.1 this
problem will solve. But I can not do that. Tomcat 5.0.19 is the latest
release build.
Is the same problem everywhere?
To get rid of this should I download whole source code other huge
libraries compile it for j2sdk1.4.2.
Or downloading jikes will solve problem?
Error :
J:\Java\Downloads\Tomcat\jakarta-tomcat-5.0.19\work\Catalina\localhost\OnlineExam\org\apache\jsp\AvailableContext_jsp.java:8:
cannot access java.lang.Object
bad class file: D:\j2sdk1.4.2\jre\lib\rt.jar(java/lang/Object.class)
class file has wrong version 48.0, should be 47.0
Please remove or make sure it appears in the correct subdirectory of the
classpath.
implements org.apache.jasper.runtime.JspSourceDependent {
^
1 error
./Nikhil
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Re: Bad Class Version while compiling JSP Files on Tomcat
Hi.
Sounds to me like your jar files are compiled under different JDKs. Be
sure when you install j2sdk1.4.2 to completely replace all files in the
JDK directory. I'd actually go so far as to clean install in a separate
directory (ie /usr/java/j2sdk1.4.2_04) and then symlink j2sdk to it.
Set JAVA_HOME to j2sdk and it'll find the jdk. Also be sure all your
webapp files are compiled under the 1.4.2 JDK.
--David
JavaNetIn wrote:
I have j2sdk1.4.2. Exact version information as follows.
java version 1.4.2
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2-b28)
Java HotSpot(TM) Client VM (build 1.4.2-b28, mixed mode)
On Tomcat 4.0-b7, Tomcat 5.0.7 Tomcat 5.0.19 JSP pages couldn't
compile while servlets works fine. Iknow by shifting to jdk1.3.1 this
problem will solve. But I can not do that. Tomcat 5.0.19 is the latest
release build.
Is the same problem everywhere?
To get rid of this should I download whole source code other huge
libraries compile it for j2sdk1.4.2.
Or downloading jikes will solve problem?
Error :
J:\Java\Downloads\Tomcat\jakarta-tomcat-5.0.19\work\Catalina\localhost\OnlineExam\org\apache\jsp\AvailableContext_jsp.java:8:
cannot access java.lang.Object
bad class file: D:\j2sdk1.4.2\jre\lib\rt.jar(java/lang/Object.class)
class file has wrong version 48.0, should be 47.0
Please remove or make sure it appears in the correct subdirectory of the
classpath.
implements org.apache.jasper.runtime.JspSourceDependent {
^
1 error
./Nikhil
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RE: Bad Class Version while compiling JSP Files on Tomcat
From: JavaNetIn [mailto:[EMAIL PROTECTED] Subject: Bad Class Version while compiling JSP Files on Tomcat bad class file: D:\j2sdk1.4.2\jre\lib\rt.jar(java/lang/Object.class) class file has wrong version 48.0, should be 47.0 This error message is one generated by the javac compiler, and usually indicates that you have an old version of tools.jar in the classpath used in starting Tomcat. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Compiling jsp files
Hi, we deliver tomcat with our application and because we can deliver only JRE (and not JKD) can we pre-compile the jsp files? It is necessary because JRE does not contain the built in java compiler. Zsolt -- Zsolt Koppany Intland GmbH www.intland.com Schulze-Delitzsch-Strasse 16 D-70565 Stuttgart Tel: +49-711-7871080 Fax: +49-711-7871017
Re: Compiling jsp files
But You could add jikes. -- Bernhard NET.KOSMOS Projektentwicklung und Management GmbH Tel.: +49 231 5522944 Fax: +49 231 5522930
Re: long file names when compiling *.jsp files
Since this is a repost and nobody seems to give any hint, I'll give it a shot: - The file name limits is (AFAIK) 255 - This is a limit on the file name and not the whole path - Maybe you do not have proper access rights in d:\jdk1.3\jakarta-tomcat\work as is indicating the error message - Maybe your disk is full Here it is, let me know how it's going... Thanks -- Pierre Ari Volcoff wrote: We receive this message when trying to run a jsp file Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPerror: Can't write: D:\jdk1.3\jakarta-tomcat\work\localhost_8080%2FRio\_0005f_0005f\Online\Templ ates\Classes\Forums_0005fObject_0005fClass\Ari\_0002f_0002e_0002e_0002fOnlin e_0002fTemplates_0002fClasses_0002fForums_0005fObject_0005fClass_0002fAri_00 02ftest_00031_0002ejsptest1_jsp_0.class 1 error this is because there is a limit of 260 characters for a file name on the NT Platform ! is there a way to overcome this problem ?
long file names when compiling *.jsp files
We receive this message when trying to run a jsp file Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPerror: Can't write: D:\jdk1.3\jakarta-tomcat\work\localhost_8080%2FRio\_0005f_0005f\Online\Templ ates\Classes\Forums_0005fObject_0005fClass\Ari\_0002f_0002e_0002e_0002fOnlin e_0002fTemplates_0002fClasses_0002fForums_0005fObject_0005fClass_0002fAri_00 02ftest_00031_0002ejsptest1_jsp_0.class 1 error this is because there is a limit of 260 characters for a file name on the NT Platform ! is there a way to overcome this problem ? Regards Ari Volcoff - http://www.portalprise.com Tel: 972-3-6164116 Extension: 210 Fax: 972-3-6164136 HomePage: http://come.to/ari1 -
Re: long file names when compiling *.jsp files
By searching the archive at http://archives.real-time.com/rte-tomcat/ [see "READ THIS First! Mailing-list archive and good tips" posted periodically on this list] you will find: http://archives2.real-time.com/pipermail/tomcat-users/2000-August/008481.html that gives the details about long JSP filenames and what can be done to make them smaller. -- Pierre Ari Volcoff wrote: We receive this message when trying to run a jsp file Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPerror: Can't write: D:\jdk1.3\jakarta-tomcat\work\localhost_8080%2FRio\_0005f_0005f\Online\Templ ates\Classes\Forums_0005fObject_0005fClass\Ari\_0002f_0002e_0002e_0002fOnlin e_0002fTemplates_0002fClasses_0002fForums_0005fObject_0005fClass_0002fAri_00 02ftest_00031_0002ejsptest1_jsp_0.class 1 error this is because there is a limit of 260 characters for a file name on the NT Platform ! is there a way to overcome this problem ? Regards Ari Volcoff - http://www.portalprise.com Tel: 972-3-6164116 Extension: 210 Fax: 972-3-6164136 HomePage: http://come.to/ari1 -
