Hi
I suddenly ran into the very same error when my fileset dir attribute was
set to a root path that was just a wee bit longer than before. As a result,
the arguments passed to the javadoc process get truncated, and the error
ensues.
I was able to work around the problem by using the usexternalfile attribute
of Ant's javadoc task, e.g.,
<javadoc useexternalfile="true" destdir="build">
...
<fileset dir="${fbl.devpath}/FundServices/src">
<include name="**/*.java" />
</fileset>
...
</javadoc>
I suspect this attribute was added to precisely circumvent this problem.
Cheers
Klas.Nyman wrote:
>
> Hi!
>
> I have a problem running the javadoc task; it stops with
> C:\UTV\java\FundServicesDocs\build.xml:78: Javadoc failed:
> java.io.IOException:
> CreateProcess: C:\jdk1.5.0_02\bin\javadoc.exe -d ......
>
> at java.lang.ProcessImpl.create(Native Method)
> at java.lang.ProcessImpl.<init>(ProcessImpl.java:81)
> at java.lang.ProcessImpl.start(ProcessImpl.java:30)
> at java.lang.ProcessBuilder.start(ProcessBuilder.java:451)
> at java.lang.Runtime.exec(Runtime.java:591)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.tools.ant.taskdefs.Execute$Java13CommandLauncher.exec(Exec
> ute.java:834)
> at
> org.apache.tools.ant.taskdefs.Execute.launch(Execute.java:435)
> at
> org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:449)
> at
> org.apache.tools.ant.taskdefs.Javadoc.execute(Javadoc.java:1948)
> at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
> at org.apache.tools.ant.Task.perform(Task.java:364)
> at org.apache.tools.ant.Target.execute(Target.java:341)
> at org.apache.tools.ant.Target.performTasks(Target.java:369)
> at
> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
> at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
> at
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExe
> cutor.java:40)
> at
> org.apache.tools.ant.Project.executeTargets(Project.java:1068)
> at org.apache.tools.ant.Main.runBuild(Main.java:668)
> at org.apache.tools.ant.Main.startAnt(Main.java:187)
> at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
> at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
>
> the build suddenly broke when the project grew and some *.java files
> were added. it is a small numer of java files (<200) but quite many jars
> in the classpath.
>
> I have tried to increse heap with set ANT_OPTS=-Xms32m -Xmx512m
>
> My feeling is that when ant tries to spawn the javadoc proc somthing
> happens with the arguments, mybe a too long /to many arguments fault in
> some way.
>
>
> and I'm using my own doclet and below is a snip from my build file
>
> <target name="javadoc"
> description="Generate API docs"
> depends="clean"
> >
> <javadoc destdir="build">
> <doclet name="com.tefs.wsdoclet.WsDoclet"
> path="${fbl.devpath}/WSDoclet/classes"
> />
> <fileset dir="${fbl.devpath}/FundServices/src">
> <include name="**/*.java" />
> </fileset>
> <fileset dir="${fbl.devpath}/FundBusiness/src">
> <include name="**/*.java" />
> </fileset>
> <classpath refid="compile.classpath" />
> </javadoc>
> </target>
>
> Has anybody some clues?
>
>
> /Klas
>
>
>
>
>
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