[Hugh Eaves]

I have a medium sized J2EE project. The JSP’s in the project take about 10 seconds each to compile (no matter how large).

The log is full of the “javac exceptions”. Is this related? If so, how do I go about fixing it?

Version information:

MyEclipse: 4.0M2
Eclipse: 3.1
Java: 1.4.2_07
OS: XP Pro

Thanks,
Hugh

!ENTRY com.genuitec.eclipse.wdt.jsp.debug 1 1 2005-09-08 12:34:12.468
!MESSAGE
Sep 8, 2005 12:34:12 PM com.genuitec.eclipse.wdt.jsp.jasper.compiler.Compiler ?
SEVERE: Javac exception
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 com.genuitec.eclipse.wdt.jsp.jasper.compiler.Compiler.?(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.jasper.compiler.Compiler.compile(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.jasper.compiler.Compiler.compile(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.jasper.driver.MyEclipseJspC.?(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.jasper.driver.MyEclipseJspC.parse(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.validation.JSPValidator.validate(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.validation.ValidateAction$1.run(Unknown Source)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1719)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1739)
at com.genuitec.eclipse.wdt.jsp.validation.ValidateAction.validate(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.validation.ValidateAction.run(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.validation.Validator.validate(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.validation.Validator.validateIfNeeded(Unknown Source)
at com.genuitec.eclipse.wdt.jsp.validation.Validator.validate(Unknown Source)
at com.ibm.etools.validation.ValidatorLauncher.start(ValidatorLauncher.java:58)
at com.ibm.etools.validate.ValidationOperation.launchValidator(ValidationOperation.java:1275)
at com.ibm.etools.validate.ValidationOperation.internalValidate(ValidationOperation.java:1099)
at com.ibm.etools.validate.ValidationOperation.validate(ValidationOperation.java:1014)
at com.ibm.etools.validate.ValidationOperation.run(ValidationOperation.java:731)
at com.ibm.etools.validate.ValidationBuilder.performFullBuild(ValidationBuilder.java:204)
at com.ibm.etools.validate.ValidationBuilder.performFullBuild(ValidationBuilder.java:197)
at com.ibm.etools.validate.ValidationBuilder.build(ValidationBuilder.java:141)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:593)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
at org.eclipse.core.runtime.Platform.run(Platform.java:783)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:168)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:202)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:231)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
at org.eclipse.core.runtime.Platform.run(Platform.java:783)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:234)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:253)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:282)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:139)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:200)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:76)
Caused by: java.io.IOException: CreateProcess: javac.exe -classpath “C:\eclipse\startup.jar;C:\j2sdk1.4.2_07\jre\lib\rt.jar;C:\j2sdk1.4.2_07\jre\lib\sunrsasign.jar;C:\j2sdk1.4.2_07\jre\lib\jsse.jar;C:\j2sdk1.4.2_07\jre\lib\jce.jar;C:\j2sdk1.4.2_07\jre\lib\charsets.jar;C:\j2sdk1.4.2_07\jre\lib\ext\dnsns.jar;C:\j2sdk1.4.2_07\jre\lib\ext\ldapsec.jar;C:\j2sdk1.4.2_07\jre\lib\ext\localedata.jar;C:\j2sdk1.4.2_07\jre\lib\ext\sunjce_provider.jar;C:\Program Files\MyEclipse\eclipse\plugins\com.genuitec.eclipse.j2eedt.core_3.9.210\data\libraryset\1.3\activation.jar;C:\Program Files\MyEclipse\eclipse\plugins\com.genuitec.eclipse.j2eedt.core_3.9.210\data\libraryset\1.3\javax.servlet.jar;C:\Program Files\MyEclipse\eclipse\plugins\com.genuitec.eclipse.j2eedt.core_3.9.210\data\libraryset\1.3\jboss-j2ee.jar;C:\Program Files\MyEclipse\eclipse\plugins\com.genuitec.eclipse.j2eedt.core_3.9.210\data\libraryset\1.3\jboss-jaas.jar;C:\Program Files\MyEclipse\eclipse\plugins\com.genuitec.eclipse.j2eedt.core_3.9.210\data\libraryset\1.3\jsse.jar;C:\Program Files\MyEcl”
at java.lang.Win32Process.create(Native Method)
at java.lang.Win32Process.<init>(Unknown Source)

There’s more, but it looks like it’s over the message size limit.

[Riyad Kalla]

You need to edit your System PATH environment variable and be sure to add your C:\j2sdk1.4.2_07\bin directory to it, so the JSP validator can find the javac.exe executable to run, which is what it uses to validate the JSPs.

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