Sorry to dig up an old thread but I'm coming accross the same problem and
was wondering if theres been any progress in diagnosing it? I considered
looking at it myself but realised it would take forever just to know where
to look!
I have several projects depending on each other but even one with only one
dependency fails with the same error as below.
I'm running:
Eclipse 3.3.1.1
EclipseME 1.7.9
Antenna 1.1.0-beta (I think)
Is the MJT platform in a state that we can start moving accross to it?
(slightly unrelated, just thought I'd ask!)
Cheers
Rory
Scott,
I will have to look at this a bit more closely when I have more time and
brain power. You may have found a problem with the export, but my brain
is not functioning well enough at this point in the day to sort it out. :-)
Thanks,
Craig
Williams, Scott wrote:
> I am trying to configure my Eclipse J2ME projects such that I can do
> command line builds. I can build and run the emulator from Eclipse, but
> I cannot build with the generated Antenna Build files. The issue seems
> be when one project is a dependency of the other. I was able to come up
> with a workaround by modifying the eclipseme-build.xml file, but I'm
> looking for a better solution.
>
> Here's what I did:
> - Create a TestLib J2ME Suite
> - Put a single Java class called TestClass in a package called com.foo.
> It's constructor does a System.out.println() so I can tell when it's
> called
> - Create a TestApp J2ME Suite
> - Put a single Midlet class whose startApp() also does a
> System.out.println(), then creates an instance of com.foo.TestClass
> - Add TestLib to the Java Build Path of TestApp, and have it checked in
> the Order and Export tab.
>
> When I run this from within Eclipse, the Emulator starts and I see both
> of my print messages and everything seems happy.
>
> Then I started trying to work on getting things working from the command
> line. First I export the Antenna build files for the TestLib library
> and built that. Then I export the Antenna build files for the main
> TestApp application, try to build that, and get this error:
> ===================================================
> C:\Documents and Settings\swilliams\workspace\TestApp>%ANT_HOME%\bin\ant
> Buildfile: build.xml
>
> -initialize:
> [echo] Initializing build environment...
>
> -eclipseme-initialize:
> [echo] Initializing EclipseME Antenna build environment...
>
> -eclipseme-build:
> [echo] Building source files...
> [wtkbuild]
> **************************************************************
> [wtkbuild] * Antenna 0.9.15 initialized for project "TestApp"
> *
> [wtkbuild] * Using Sun Wireless Toolkit 2.5 (CLDC-1.1; MIDP-2.1)
> *
> [wtkbuild]
> **************************************************************
> [wtkbuild] Compiling 1 source file to C:\Documents and
> Settings\swilliams\workspace\TestApp\9db49ca5.tmp\tmpclasses
> [wtkbuild] C:\Documents and
> Settings\swilliams\workspace\TestApp\src\TestMidlet.java:23: package
> com.foo does not exist
> [wtkbuild] new com.foo.TestClass();
> [wtkbuild] ^
> [wtkbuild] 1 error
>
> BUILD FAILED
> C:\Documents and
> Settings\swilliams\workspace\TestApp\eclipseme-build.xml:25: Compile
> failed; see the compiler error output for details.
> ===================================================
>
> I came up with a workaround by changing three things in
> eclipseme-build.xml:
>
> I changed the locations of classpath.TestLib (they were oddly the same
> as classpath.TestApp? Is this right?) I changed this:
> <path id="classpath.TestLib">
> <path location="${path.build.classes}"/>
> <path location="${path.build.classes}/_no_export"/>
> </path>
> To this:
> <path id="classpath.TestLib">
> <path location="${project.root.TestLib}/build/classes"/>
> <path
> location="${project.root.TestLib}/build/classes/_no_export"/>
> </path>
>
> And then I changed the classpath being used in the -eclipseme-build
> target to refer to classpath.TestLib instead of classpath.TestLib. I
> changed this:
> <target depends="-eclipseme-initialize" name="-eclipseme-build">
> <echo message="Building source files..."/>
> <wtkbuild destdir="${path.build.classes}"
> encoding="${src.encoding}" source="1.3" sourcepath=""
> srcdir="${project.root.TestApp}/src">
> <classpath refid="classpath.TestApp"/>
> </wtkbuild>
> <wtkbuild destdir="${path.build.classes}"
> encoding="${src.encoding}" source="1.3" sourcepath=""
> srcdir="${project.root.TestApp}/res">
> <classpath refid="classpath.TestApp"/>
> </wtkbuild>
> </target>
> To this:
> <target depends="-eclipseme-initialize" name="-eclipseme-build">
> <echo message="Building source files..."/>
> <wtkbuild destdir="${path.build.classes}"
> encoding="${src.encoding}" source="1.3" sourcepath=""
> srcdir="${project.root.TestApp}/src">
> <classpath refid="classpath.TestLib"/>
> </wtkbuild>
> <wtkbuild destdir="${path.build.classes}"
> encoding="${src.encoding}" source="1.3" sourcepath=""
> srcdir="${project.root.TestApp}/res">
> <classpath refid="classpath.TestLib"/>
> </wtkbuild>
> </target>
>
> And then in the -eclipseme-internal-package task I changed the
> classpath.TestLib to be a libclasspath instead of a classpath so it
> would be included in the final jar. I changed this:
> <target depends="-eclipseme-build"
> name="-eclipseme-internal-package">
> <copy file="${midlet.name}.jad" todir="${path.build.output}"/>
> <wtkpackage autoversion="${flag.autoversion}"
> jadfile="${path.build.output}/${midlet.name}.jad"
> jarfile="${path.build.output}/${midlet.name}.jar" obfuscate="false"
> preverify="${flag.preverify}">
> <fileset dir="${path.build.classes}">
> <exclude name="_no_export/"/>
> </fileset>
> <classpath refid="classpath.TestApp"/>
> <fileset dir="${project.root.TestApp}/src">
> <exclude name="**/*.java"/>
> <exclude name="build/"/>
> </fileset>
> <fileset dir="${project.root.TestApp}/res">
> <exclude name="**/*.java"/>
> <exclude name="build/"/>
> </fileset>
> <classpath refid="classpath.TestLib"/>
> </wtkpackage>
> <antcall target="-eclipseme-obfuscate"/>
> </target>
> To this:
> <target depends="-eclipseme-build"
> name="-eclipseme-internal-package">
> <copy file="${midlet.name}.jad" todir="${path.build.output}"/>
> <wtkpackage autoversion="${flag.autoversion}"
> jadfile="${path.build.output}/${midlet.name}.jad"
> jarfile="${path.build.output}/${midlet.name}.jar" obfuscate="false"
> preverify="${flag.preverify}">
> <fileset dir="${path.build.classes}">
> <exclude name="_no_export/"/>
> </fileset>
> <classpath refid="classpath.TestApp"/>
> <fileset dir="${project.root.TestApp}/src">
> <exclude name="**/*.java"/>
> <exclude name="build/"/>
> </fileset>
> <fileset dir="${project.root.TestApp}/res">
> <exclude name="**/*.java"/>
> <exclude name="build/"/>
> </fileset>
> <libclasspath refid="classpath.TestLib"/>
> </wtkpackage>
> <antcall target="-eclipseme-obfuscate"/>
> </target>
>
> And then everything built, and I can run the emulator from the command
> line and it printed out both messages.
>
> So I don't really want to modify eclipseme-build.xml; so my questions
> are did I figure my project(s) wrong, or did I uncover a bug in how
> eclipseme-build.xml is being generated? And, if so, is there a
> different/better way for me to work around the issue than to change the
> eclipseme-build.xml file?
>
> Here's my configuration:
> Eclipse: Version: 3.3.2 (Build id: M20080221-1800)
> Antenna 1.0.0 (although it seems to report itself as 0.9.15)
> Eclipse ME 1.7.7
> Wireless Toolkit 2.5.2
> Ant 1.7.0
>
> Thanks.
>
> ---
> Scott Williams
>
>
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