Velocity Reviews - Computer Hardware Reviews

Velocity Reviews > Newsgroups > Programming > Java > Eclipse + WTP Help

Reply
Thread Tools

Eclipse + WTP Help

 
 
coolgirl
Guest
Posts: n/a
 
      08-11-2006
Hi (newbie),

I have been using Eclipse Webtools for some time now with j2ee and am
happy with it,
However recently I have been getting an error with it, when trying to
run my projects,
when trying to identify the server (tomcat 5.5) it will not recognise
it and states
"Project facet Java version 5.0 is not supported."

If there is ne 1 out there who has had a similar problem and has had it
resolved, please could share that peice of info,

Sincerely

CoolT

 
Reply With Quote
 
 
 
 
Roland de Ruiter
Guest
Posts: n/a
 
      08-11-2006
On 11-8-2006 11:57, coolgirl wrote:
> Hi (newbie),
>
> I have been using Eclipse Webtools for some time now with j2ee and am
> happy with it,
> However recently I have been getting an error with it, when trying to
> run my projects,
> when trying to identify the server (tomcat 5.5) it will not recognise
> it and states
> "Project facet Java version 5.0 is not supported."
>
> If there is ne 1 out there who has had a similar problem and has had it
> resolved, please could share that peice of info,
>
> Sincerely
>
> CoolT
>

Are you running your Tomcat server with a 1.5.0 JRE? See Window >
Preferences > Server > Installed Runtimes > (select Apache Tomcat 5.5) >
Edit > (what's selected in the JRE field?)

If you don't have a 1.5 JRE (yet), it's possible to run Tomcat 5.5 with
a 1.4 JRE, but you'll have to install the JDK1.4 compatibility package
for Tomcat
<http://tomcat.apache.org/tomcat-5.5-doc/RUNNING.txt>
<http://tomcat.apache.org/download-55.cgi>

If you run Tomcat with JRE 1.4, you'll probably have to adjust the
version of the Java facet (I've never done it, so I'm not sure). In
Eclipse, edit your projects properties: menu Project > Properties >
Project Facets > (select Java) > Add/Remove Project Facets > (select 5.0
in the row with Java) > (select 1.4 in the dropdown list). [It's not
quite obvious, but the Version column in the project facet wizard is
editable if three dots "..." follow the version number.]
--
Regards,

Roland
 
Reply With Quote
 
 
 
 
coolgirl
Guest
Posts: n/a
 
      08-11-2006
> Are you running your Tomcat server with a 1.5.0 JRE? See Window >
> Preferences > Server > Installed Runtimes > (select Apache Tomcat 5.5) >
> Edit > (what's selected in the JRE field?)
>
> If you don't have a 1.5 JRE (yet), it's possible to run Tomcat 5.5 with
> a 1.4 JRE, but you'll have to install the JDK1.4 compatibility package
> for Tomcat
> <http://tomcat.apache.org/tomcat-5.5-doc/RUNNING.txt>
> <http://tomcat.apache.org/download-55.cgi>
>
> If you run Tomcat with JRE 1.4, you'll probably have to adjust the
> version of the Java facet (I've never done it, so I'm not sure). In
> Eclipse, edit your projects properties: menu Project > Properties >
> Project Facets > (select Java) > Add/Remove Project Facets > (select 5.0
> in the row with Java) > (select 1.4 in the dropdown list). [It's not
> quite obvious, but the Version column in the project facet wizard is
> editable if three dots "..." follow the version number.]
> --
> Regards,
>
> Roland


Thanx!!

I have done what u asked, and now the facet problem is gone however
im have a prob with an Enviroment Variable specifically JAVA_HOME

""
root cause

Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK

""
I have been searching the web for the correct path and checking
different forums,
http://forum.java.sun.com/thread.jsp...556816&start=0
for example, I noticed that there are perhaps to ways to resolve this
1) Create an enviroment var Java_Home,

although I cant find the correct path to my 1.4.2_12
(as in the forum it states to point to the sdk rather than the jre)

2)Copy the tools.jar file into another folder

I found the tools.jar, but unsure what folder to place it into

FYI thank you very much for you quick and speedy reply!!!

Much Appreicated

Reguards CoolT

 
Reply With Quote
 
Roland de Ruiter
Guest
Posts: n/a
 
      08-11-2006
On 11-8-2006 15:46, coolgirl wrote:
>> Are you running your Tomcat server with a 1.5.0 JRE? See Window >
>> Preferences > Server > Installed Runtimes > (select Apache Tomcat 5.5) >
>> Edit > (what's selected in the JRE field?)
>>
>> If you don't have a 1.5 JRE (yet), it's possible to run Tomcat 5.5 with
>> a 1.4 JRE, but you'll have to install the JDK1.4 compatibility package
>> for Tomcat
>> <http://tomcat.apache.org/tomcat-5.5-doc/RUNNING.txt>
>> <http://tomcat.apache.org/download-55.cgi>
>>
>> If you run Tomcat with JRE 1.4, you'll probably have to adjust the
>> version of the Java facet (I've never done it, so I'm not sure). In
>> Eclipse, edit your projects properties: menu Project > Properties >
>> Project Facets > (select Java) > Add/Remove Project Facets > (select 5.0
>> in the row with Java) > (select 1.4 in the dropdown list). [It's not
>> quite obvious, but the Version column in the project facet wizard is
>> editable if three dots "..." follow the version number.]
>> --
>> Regards,
>>
>> Roland

>
> Thanx!!
>
> I have done what u asked, and now the facet problem is gone however
> im have a prob with an Enviroment Variable specifically JAVA_HOME
>
> ""
> root cause
>
> Unable to find a javac compiler;
> com.sun.tools.javac.Main is not on the classpath.
> Perhaps JAVA_HOME does not point to the JDK
>
> ""
> I have been searching the web for the correct path and checking
> different forums,
> http://forum.java.sun.com/thread.jsp...556816&start=0
> for example, I noticed that there are perhaps to ways to resolve this
> 1) Create an enviroment var Java_Home,
>
> although I cant find the correct path to my 1.4.2_12
> (as in the forum it states to point to the sdk rather than the jre)
>
> 2)Copy the tools.jar file into another folder
>
> I found the tools.jar, but unsure what folder to place it into
>
> FYI thank you very much for you quick and speedy reply!!!
>
> Much Appreicated
>
> Reguards CoolT
>

Where's the error message coming from? When you start Tomcat? When ant
is used? ... Does it appear inside Eclipse on the console?

Probably its the easiest to define the JAVA_HOME environment variable if
you are on Windows. You found tools.jar. Let's say you found it in
C:\Program Files\Java\jdk1.4.2_12\lib
Then JAVA_HOME should be set to
C:\Program Files\Java\jdk1.4.2_12
i.e. the directory above the lib directory where tools.jar resides.
Depending on which Windows you are running follow either 1) or 2)

1) To define JAVA_HOME on Microsoft Windows NT, 2000, and XP
Choose Start, Settings, Control Panel, and double-click System. On
Microsoft Windows NT, select the Environment tab; on Microsoft Windows
2000/XP select the Advanced tab and then Environment Variables. Look if
there's already a User Variables named JAVA_HOME. If not, press button
New and type JAVA_HOME as its name and the directory you established
just before as its value.

2) On Microsoft Windows 98 - To define JAVA_HOME, open the AUTOEXEC.BAT
file and add or change it as follows:
2a) Start the system editor. Choose "Start", "Run" and enter sysedit,
then click OK. The system editor starts up with several windows showing.
Go to the window that is displaying AUTOEXEC.BAT
2b) Look for a line with JAVA_HOME. If you don't have one, add one the
following line
set JAVA_HOME=C:\Program Files\Java\jdk1.4.2_12
where the part following the = should match the directory you
established above.
2c) Use menu File > Save of the system config editor to save the
modified file. Then File > Exit

3) If you're lucky, the JAVA_HOME environment variable is available
immediately. If not, you could try to do the following
a) restart Eclipse
b) logoff and then logon again
c) restart your computer

4) To verify that JAVA_HOME is set, open the command prompt: Start > Run
> and type "command.com" (Win9 or "cmd.exe" (NT/2000/XP) without

quotes. In the command window, type
echo %JAVA_HOME%
The value set in step 1 or 2 should be displayed.
--
Regards,

Roland
 
Reply With Quote
 
coolgirl
Guest
Posts: n/a
 
      08-12-2006
Roland,

Thank you for following up on this message

Im still receiving a problem with eclipse

Note: I have J2EE on my machine and the pathe I provided
for JAVA_HOME is C:\Sun\AppServer\jdk

the console out put when running a typical time.jsp file is:

12-Aug-2006 16:17:53 org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: /time.jsp(4,0) Page directive:
illegal to have multiple occurrences of contentType with different
values (old: text/html; charset=ISO-8859-1, new: text/html)
at
org.apache.jasper.compiler.DefaultErrorHandler.jsp Error(DefaultErrorHandler.java:39)
at
org.apache.jasper.compiler.ErrorDispatcher.dispatc h(ErrorDispatcher.java:405)
at
org.apache.jasper.compiler.ErrorDispatcher.jspErro r(ErrorDispatcher.java:234)
at
org.apache.jasper.compiler.Validator$DirectiveVisi tor.visit(Validator.java:127)
at org.apache.jasper.compiler.Node$PageDirective.acce pt(Node.java:549)
at org.apache.jasper.compiler.Node$Nodes.visit(Node.j ava:2163)
at org.apache.jasper.compiler.Node$Visitor.visitBody( Node.java:2213)
at org.apache.jasper.compiler.Node$Visitor.visit(Node .java:2219)
at org.apache.jasper.compiler.Node$Root.accept(Node.j ava:456)
at org.apache.jasper.compiler.Node$Nodes.visit(Node.j ava:2163)
at org.apache.jasper.compiler.Validator.validate(Vali dator.java:1452)
at org.apache.jasper.compiler.Compiler.generateJava(C ompiler.java:166)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:295)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:276)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:264)
at
org.apache.jasper.JspCompilationContext.compile(Js pCompilationContext.java:563)
at
org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:303)
at
org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at
org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:17
at
org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:14
at
org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)

Sincerely CoolT

 
Reply With Quote
 
Roland de Ruiter
Guest
Posts: n/a
 
      08-12-2006
On 12-8-2006 17:20, coolgirl wrote:
> Roland,
>
> Thank you for following up on this message
>
> Im still receiving a problem with eclipse
>
> Note: I have J2EE on my machine and the pathe I provided
> for JAVA_HOME is C:\Sun\AppServer\jdk
>
> the console out put when running a typical time.jsp file is:
>
> 12-Aug-2006 16:17:53 org.apache.catalina.core.StandardWrapperValve
> invoke
> SEVERE: Servlet.service() for servlet jsp threw exception
> org.apache.jasper.JasperException: /time.jsp(4,0) Page directive:
> illegal to have multiple occurrences of contentType with different
> values (old: text/html; charset=ISO-8859-1, new: text/html)

The file time.jsp probably has two content type declarations, like this:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ page language="java" contentType="text/html"
pageEncoding="ISO-8859-1"%>
Remove one of the page directives (anything from <%@ upto and including %>)
--
Regards,

Roland
 
Reply With Quote
 
coolgirl
Guest
Posts: n/a
 
      08-14-2006
No shes not working, Im thinking to remove Eclipse and AppServer,
and try and start again thanx v much for your help, it is much
appreicated,

Sincerely CoolT

INFO: Server startup in 1429 ms
14-Aug-2006 11:23:07 org.apache.jasper.compiler.AntCompiler
generateClass
SEVERE: Javac exception
Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
at
org.apache.tools.ant.taskdefs.compilers.CompilerAd apterFactory.getCompiler(CompilerAdapterFactory.ja va:105)
at org.apache.tools.ant.taskdefs.Javac.compile(Javac. java:924)
at org.apache.tools.ant.taskdefs.Javac.execute(Javac. java:757)
at
org.apache.jasper.compiler.AntCompiler.generateCla ss(AntCompiler.java:219)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:297)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:276)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:264)
at
org.apache.jasper.JspCompilationContext.compile(Js pCompilationContext.java:563)
at
org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:303)
at
org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at
org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:17
at
org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:14
at
org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
14-Aug-2006 11:23:07 org.apache.jasper.compiler.AntCompiler
generateClass
SEVERE: Env: Compile: javaFileName=/C:/Documents and
Settings/s00042457/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/work/Catalina/localhost/AJAX-9//org/apache/jsp\time_jsp.java
classpath=/C:/Documents and
Settings/s00042457/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/webapps/AJAX-9/WEB-INF/classes/;C:\Documents
and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\work\Catalina\local host\AJAX-9;/C:/Documents
and
Settings/s00042457/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/webapps/AJAX-9/WEB-INF/classes/;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/classes/;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/i18n/tomcat-i18n-en.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/i18n/tomcat-i18n-es.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/i18n/tomcat-i18n-fr.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/i18n/tomcat-i18n-ja.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/endorsed/xercesImpl.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/endorsed/xml-apis.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/ant.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/commons-el.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/jasper-compiler.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/jasper-runtime.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/jsp-api.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/naming-factory-dbcp.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/naming-factory.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/naming-resources.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/org-netbeans-modules-schema2beans.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/org-netbeans-modules-web-httpmonitor.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/servlet-api.jar;/C:/Program%20Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/bin/bootstrap.jar;/C:/Program%20Files/Java/j2re1.4.2_12/lib/ext/dnsns.jar;/C:/Program%20Files/Java/j2re1.4.2_12/lib/ext/ldapsec.jar;/C:/Program%20Files/Java/j2re1.4.2_12/lib/ext/sunjce_provider.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\bin\bootstrap.jar
cp=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\webapps\AJAX-9\WEB-INF\classes
cp=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\work\Catalina\local host\AJAX-9
cp=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\webapps\AJAX-9\WEB-INF\classes
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\classes
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\i18n\tomcat-i18n-en.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\i18n\tomcat-i18n-es.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\i18n\tomcat-i18n-fr.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\i18n\tomcat-i18n-ja.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\endorsed\xercesImpl.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\endorsed\xml-apis.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\ant.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\commons-el.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\jasper-compiler.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\jasper-runtime.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\jsp-api.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\naming-factory-dbcp.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\naming-factory.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\naming-resources.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\org-netbeans-modules-schema2beans.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\org-netbeans-modules-web-httpmonitor.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\servlet-api.jar

cp=C:\Program%20Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\bin\bootstrap.jar
cp=C:\Program%20Files\Java\j2re1.4.2_12\lib\ext\dn sns.jar
cp=C:\Program%20Files\Java\j2re1.4.2_12\lib\ext\ld apsec.jar
cp=C:\Program%20Files\Java\j2re1.4.2_12\lib\ext\su njce_provider.jar
work dir=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\work\Catalina\local host\AJAX-9
extension dir=C:\Program Files\Java\j2re1.4.2_12\lib\ext
srcDir=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\work\Catalina\local host\AJAX-9
compilerTargetVM=1.4
compilerSourceVM=1.4
include=org/apache/jsp/time_jsp.java

14-Aug-2006 11:23:07 org.apache.jasper.compiler.AntCompiler
generateClass
SEVERE: Error compiling file: /C:/Documents and
Settings/s00042457/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/work/Catalina/localhost/AJAX-9//org/apache/jsp\time_jsp.java
[javac] Compiling 1 source file


14-Aug-2006 11:23:07 org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet jsp threw exception
Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
at
org.apache.tools.ant.taskdefs.compilers.CompilerAd apterFactory.getCompiler(CompilerAdapterFactory.ja va:105)
at org.apache.tools.ant.taskdefs.Javac.compile(Javac. java:924)
at org.apache.tools.ant.taskdefs.Javac.execute(Javac. java:757)
at
org.apache.jasper.compiler.AntCompiler.generateCla ss(AntCompiler.java:219)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:297)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:276)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:264)
at
org.apache.jasper.JspCompilationContext.compile(Js pCompilationContext.java:563)
at
org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:303)
at
org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at
org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:17
at
org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:14
at
org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)

 
Reply With Quote
 
coolgirl
Guest
Posts: n/a
 
      08-14-2006
No still got the Same Error after reinstalling,
Im not sure what to do, I checked the JAVA_HOME Path to
C:\Sun\AppServer\jdk
still it doesnt seem to be recognising the JDK,


INFO: Server startup in 1485 ms
14-Aug-2006 12:38:01 org.apache.jasper.compiler.AntCompiler
generateClass
SEVERE: Javac exception
Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
at
org.apache.tools.ant.taskdefs.compilers.CompilerAd apterFactory.getCompiler(CompilerAdapterFactory.ja va:105)
at org.apache.tools.ant.taskdefs.Javac.compile(Javac. java:924)
at org.apache.tools.ant.taskdefs.Javac.execute(Javac. java:757)
at
org.apache.jasper.compiler.AntCompiler.generateCla ss(AntCompiler.java:219)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:297)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:276)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:264)
at
org.apache.jasper.JspCompilationContext.compile(Js pCompilationContext.java:563)
at
org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:303)
at
org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at
org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:17
at
org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:14
at
org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)
14-Aug-2006 12:38:01 org.apache.jasper.compiler.AntCompiler
generateClass
SEVERE: Env: Compile: javaFileName=/C:/Documents and
Settings/s00042457/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/work/Catalina/localhost/AJAX-9//org/apache/jsp\time_jsp.java
classpath=/C:/Documents and
Settings/s00042457/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/webapps/AJAX-9/WEB-INF/classes/;C:\Documents
and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\work\Catalina\local host\AJAX-9;/C:/Documents
and
Settings/s00042457/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/webapps/AJAX-9/WEB-INF/classes/;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/classes/;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/i18n/tomcat-i18n-en.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/i18n/tomcat-i18n-es.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/i18n/tomcat-i18n-fr.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/i18n/tomcat-i18n-ja.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/endorsed/xercesImpl.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/endorsed/xml-apis.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/ant.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/commons-el.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/jasper-compiler.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/jasper-runtime.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/jsp-api.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/naming-factory-dbcp.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/naming-factory.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/naming-resources.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/org-netbeans-modules-schema2beans.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/org-netbeans-modules-web-httpmonitor.jar;/C:/Program
Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/common/lib/servlet-api.jar;/C:/Program%20Files/netbeans-5.5beta/enterprise3/apache-tomcat-5.5.16/bin/bootstrap.jar;/C:/Program%20Files/Java/j2re1.4.2_12/lib/ext/dnsns.jar;/C:/Program%20Files/Java/j2re1.4.2_12/lib/ext/ldapsec.jar;/C:/Program%20Files/Java/j2re1.4.2_12/lib/ext/sunjce_provider.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\bin\bootstrap.jar
cp=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\webapps\AJAX-9\WEB-INF\classes
cp=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\work\Catalina\local host\AJAX-9
cp=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\webapps\AJAX-9\WEB-INF\classes
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\classes
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\i18n\tomcat-i18n-en.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\i18n\tomcat-i18n-es.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\i18n\tomcat-i18n-fr.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\i18n\tomcat-i18n-ja.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\endorsed\xercesImpl.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\endorsed\xml-apis.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\ant.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\commons-el.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\jasper-compiler.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\jasper-runtime.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\jsp-api.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\naming-factory-dbcp.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\naming-factory.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\naming-resources.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\org-netbeans-modules-schema2beans.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\org-netbeans-modules-web-httpmonitor.jar
cp=C:\Program
Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\common\lib\servlet-api.jar

cp=C:\Program%20Files\netbeans-5.5beta\enterprise3\apache-tomcat-5.5.16\bin\bootstrap.jar
cp=C:\Program%20Files\Java\j2re1.4.2_12\lib\ext\dn sns.jar
cp=C:\Program%20Files\Java\j2re1.4.2_12\lib\ext\ld apsec.jar
cp=C:\Program%20Files\Java\j2re1.4.2_12\lib\ext\su njce_provider.jar
work dir=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\work\Catalina\local host\AJAX-9
extension dir=C:\Program Files\Java\j2re1.4.2_12\lib\ext
srcDir=C:\Documents and
Settings\s00042457\workspace\.metadata\.plugins\or g.eclipse.wst.server.core\tmp0\work\Catalina\local host\AJAX-9
compilerTargetVM=1.4
compilerSourceVM=1.4
include=org/apache/jsp/time_jsp.java

14-Aug-2006 12:38:01 org.apache.jasper.compiler.AntCompiler
generateClass
SEVERE: Error compiling file: /C:/Documents and
Settings/s00042457/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/work/Catalina/localhost/AJAX-9//org/apache/jsp\time_jsp.java
[javac] Compiling 1 source file


14-Aug-2006 12:38:01 org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet jsp threw exception
Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK
at
org.apache.tools.ant.taskdefs.compilers.CompilerAd apterFactory.getCompiler(CompilerAdapterFactory.ja va:105)
at org.apache.tools.ant.taskdefs.Javac.compile(Javac. java:924)
at org.apache.tools.ant.taskdefs.Javac.execute(Javac. java:757)
at
org.apache.jasper.compiler.AntCompiler.generateCla ss(AntCompiler.java:219)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:297)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:276)
at org.apache.jasper.compiler.Compiler.compile(Compil er.java:264)
at
org.apache.jasper.JspCompilationContext.compile(Js pCompilationContext.java:563)
at
org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:303)
at
org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at
org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:17
at
org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:14
at
org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)

Thank you very much in advance for your in put in advance

Sincerely CoolT

 
Reply With Quote
 
aziza_tanaya aziza_tanaya is offline
Junior Member
Join Date: May 2012
Posts: 1
 
      05-15-2012
me too... please help.. HTTP Status 500 about jasperreport... but i dont use it yet...
 
Reply With Quote
 
 
 
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
I have problem eclipse wtp's ejb-jar.xml and session bean jore Java 2 07-28-2006 10:22 AM
Eclipse and the WTP 1.0 JScoobyCed Java 1 01-09-2006 04:12 AM
Eclipse + WTP JScoobyCed Java 0 08-17-2005 08:25 AM
Eclipse Web Tools Platform (WTP) project Milestone M5 Vikram Sorathia Java 3 07-05-2005 01:28 PM
Eclipse Web Tools Platform (WTP) project Milestone M5 Vikram Sorathia XML 0 07-05-2005 12:10 PM



Advertisments