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Re: [pde-dev] Eclipse cannot find required libraries in plugin
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Hi all,
My problem does not seems to be a lack of plugin dependency. The
exception is clear, the eclipse cannot find one of interfaces that are
in a thirdy-party jar of my plugin.
What is the default way to put third-party libraries into plugin
classpath? I will try to remake all descriptors "on the hand" and
deploy the plugin instead of use the generated by eclipse.
I tried everything and nothing work! :(
Thank all,
Vinícius Pitta Lima de Araújo
On 9/22/05, Leen Toelen <toelen@xxxxxxxxx> wrote:
> Hi,
>
> running a plugin from the pde environment starts it in the same jre as
> the main plugin, with all plugins loaded already. In the log file (in
> the workspace .metadata directory), do you see an error like 'The
> activator ... for bundle ... is invalid'? If the activator is not
> started also the plugin classes are not loaded and you get a
> ClassNotFoundException. from my experience, I have only had this
> message when I missed a dependency.
>
> Maybe you could send the .log file also, so we can have a better look at it.
>
> Regards,
> Leen Toelen
>
> On 9/22/05, Ramakrishna RangaRao <rkrangar@xxxxxxx> wrote:
> > Hi leen And all ,
> > If there were any plug-in dependancy problem , it should not have
> > worked when using plug-in runtime image . I could run the same using
> > plug-in runtime(launching a new eclipse window) . And when I miss any
> > dependancy , it is giving me compilation error .
> > When I am trying to export the plug-in as a jar file , I was getting
> > NoClassdefFoundError . When i included in the build.properties file to
> > it stopped the exception .
> > build.properties:
> > =================
> > source.. = src/
> > output.. = bin/
> > bin.includes = plugin.xml,\
> > META-INF/,\
> > .,\
> > CWMClassesNew.jar
> >
> > jars.extra.classpath = CWMClassesNew.jar
> > ========================================
> >
> > BUt When I am putting exported jar inside the eclipse installed
> > plugins dir , this is giving me the same error . I am not even seeing
> > any System.out statements on the console . Please tell me where do I see
> > them . FYI , my plug-in is a Builder(to compile an in-house language
> > called CWM) plugin .
> >
> > Thanks and Regards,
> > Ranga.
> >
> > Leen Toelen wrote on 9/22/2005, 2:13 PM:
> >
> > > Hi,
> > >
> > > You can always try to add *all* plugins as a dependency in your
> > > plugin. If this solves the problem, you are missing a dependency and
> > > you can leave them out one by one to see which one it is.
> > >
> > > Regards,
> > > Leen Toelen
> > >
> > >
> > > On 9/22/05, Ramakrishna RangaRao <rkrangar@xxxxxxx> wrote:
> > > > Hi All,
> > > > Even I am facing the similar kind of problems .
> > > > Vinícius Pitta Lima de Araújo , If u came to know a solution for the
> > > > same , please let me know .
> > > > Thanks,
> > > > Ranga
> > > >
> > > > Vinícius Pitta Lima de Araújo wrote on 9/19/2005, 4:22 PM:
> > > >
> > > > > Hi Brian,
> > > > > I can run using the eclipse with PDE without problems. But when I
> > > try
> > > > > to run in a simple eclipse environment I get these
> > > > > NoClassDefFoundError.
> > > > >
> > > > > Follow all my confiurations files.
> > > > >
> > > > > The plugin.xml:
> > > > > <?xml version="1.0" encoding="UTF-8"?>
> > > > > <?eclipse version="3.0"?>
> > > > > <plugin>
> > > > > <extension
> > > > > point="org.eclipse.ui.editors">
> > > > > <editor
> > > > > name="Gerador de Código Netra"
> > > > > extensions="gcnetra"
> > > > > icon="icons/sample.gif"
> > > > >
> > > > >
> > > >
> > >
> > contributorClass="br.com.netra.gcn.plugin.editors.GeradorCodigoEditorContributor"
> >
> > >
> > > >
> > > > >
> > > > >
> > > > > class="br.com.netra.gcn.plugin.editors.GeradorCodigoEditor"
> > > > >
> > > id="br.com.netra.gcn.plugin.editors.GeradorCodigoEditor">
> > > > > </editor>
> > > > > </extension>
> > > > > <extension
> > > > > point="org.eclipse.ui.newWizards">
> > > > > <category
> > > > > name="Netra"
> > > > > id="netra_category">
> > > > > </category>
> > > > > <wizard
> > > > > name="Projeto Gerador de Código"
> > > > > icon="icons/sample.gif"
> > > > > category="netra_category"
> > > > >
> > > > > class="br.com.netra.gcn.plugin.wizards.GeradorCodigoNewWizard"
> > > > >
> > > > > id="br.com.netra.gcn.plugin.wizards.GeradorCodigoNewWizard">
> > > > > </wizard>
> > > > > </extension>
> > > > >
> > > > > <!-- I think that this tag is useless in this case -->
> > > > > <runtime>
> > > > > <library name="commons-beanutils.jar"/>
> > > > > <library name="commons-collections-3.1.jar"/>
> > > > > <library name="commons-configuration-1.1.jar"/>
> > > > > <library name="commons-lang-2.0.jar"/>
> > > > > <library name="commons-logging.jar"/>
> > > > > <library name="core-umt0.81.jar"/>
> > > > > <library name="gerador-codigo-netra.jar"/>
> > > > > <library name="log4j-1.2.9.jar"/>
> > > > > <library name="velocity-1.4.jar"/>
> > > > > </runtime>
> > > > > </plugin>
> > > > >
> > > > >
> > > > > The build.properties (I think is all right):
> > > > > source.. = src/
> > > > > output.. = bin/
> > > > > bin.includes = plugin.xml,\
> > > > > META-INF/,\
> > > > > resources/,\
> > > > > .,\
> > > > > icons/,\
> > > > > commons-beanutils.jar,\
> > > > > commons-collections-3.1.jar,\
> > > > > commons-configuration-1.1.jar,\
> > > > > commons-lang-2.0.jar,\
> > > > > commons-logging.jar,\
> > > > > core-umt0.81.jar,\
> > > > > gerador-codigo-netra.jar,\
> > > > > velocity-1.4.jar,\
> > > > > log4j-1.2.9.jar,\
> > > > > build.properties
> > > > > jars.compile.order = .
> > > > > jars.extra.classpath = commons-beanutils.jar,\
> > > > > commons-collections-3.1.jar,\
> > > > > commons-configuration-1.1.jar,\
> > > > > commons-lang-2.0.jar,\
> > > > > commons-logging.jar,\
> > > > > core-umt0.81.jar,\
> > > > > gerador-codigo-netra.jar,\
> > > > > log4j-1.2.9.jar,\
> > > > > velocity-1.4.jar
> > > > >
> > > > >
> > > > > Finally, the MANIFEST.MF:
> > > > > Manifest-Version: 1.0
> > > > > Bundle-ManifestVersion: 2
> > > > > Bundle-Name: Gerador de Código Netra
> > > > > Bundle-SymbolicName: br.com.netra.gcn; singleton:=true
> > > > > Bundle-Version: 1.0.0
> > > > > Bundle-Activator: br.com.netra.gcn.plugin.PluginGCN
> > > > > Bundle-Vendor: Netra Tecnologia Ltda
> > > > > Bundle-Localization: plugin
> > > > > ## I dont know why, but everytime I have to add this line
> > > > > ## because the PDE remove it.
> > > > > Bundle-Classpath: commons-beanutils.jar,
> > > > > commons-collections-3.1.jar,
> > > > > commons-configuration-1.1.jar,
> > > > > commons-lang-2.0.jar,
> > > > > commons-logging.jar,
> > > > > core-umt0.81.jar,
> > > > > gerador-codigo-netra.jar,
> > > > > velocity-1.4.jar,
> > > > > log4j-1.2.9.jar,
> > > > > build.properties
> > > > > Require-Bundle: org.eclipse.ui,
> > > > > org.eclipse.core.runtime,
> > > > > org.eclipse.core.resources,
> > > > > org.eclipse.ui.editors,
> > > > > org.eclipse.ui.ide,
> > > > > org.eclipse.ui.workbench.texteditor,
> > > > > org.eclipse.ui.forms,
> > > > > org.eclipse.ui.console,
> > > > > org.eclipse.jface.text
> > > > > Eclipse-AutoStart: true
> > > > > Export-Package: br.com.netra.gcn.gui,
> > > > > br.com.netra.gcn.plugin,
> > > > > br.com.netra.gcn.plugin.editors,
> > > > > br.com.netra.gcn.plugin.editors.pages,
> > > > > br.com.netra.gcn.plugin.wizards,
> > > > > br.com.netra.gcn.transformer,
> > > > > br.com.netra.gcn.xmilight,
> > > > > br.com.netra.gcn.xmilight.enumerations,
> > > > > br.com.netra.gcn.xmilight.parse,
> > > > > br.com.netra.gcn.xmilight.parse.old
> > > > > Export-Package: br.com.netra.gcn.gui,
> > > > > br.com.netra.gcn.plugin,
> > > > > br.com.netra.gcn.plugin.editors,
> > > > > br.com.netra.gcn.plugin.editors.pages,
> > > > > br.com.netra.gcn.plugin.wizards,
> > > > > br.com.netra.gcn.transformer,
> > > > > br.com.netra.gcn.xmilight,
> > > > > br.com.netra.gcn.xmilight.enumerations,
> > > > > br.com.netra.gcn.xmilight.parse,
> > > > > br.com.netra.gcn.xmilight.parse.old,
> > > > > umtmain
> > > > >
> > > > >
> > > > > Thank you, Brian.
> > > > > Vinícius Pitta Lima de Araújo
> > > > >
> > > > > On 9/16/05, Brian de Alwis <bsd@xxxxxxxxx> wrote:
> > > > > > Hi Vinícius. It would be useful if you posted your MANIFEST.MF,
> > > > > > plugin.xml, and the actual error.
> > > > > >
> > > > > > If you've listed the .jar in the MANIFEST.MF, you don't need it in
> > > > > > your plugin.xml.
> > > > > >
> > > > > > Have you managed to run your plugin using a PDE runtime image?
> > > > > >
> > > > > > Brian.
> > > > > >
> > > > > > --
> > > > > > Brian de Alwis | Software Practices Lab | UBC |
> > > > > http://www.cs.ubc.ca/~bsd/
> > > > > > "There is much pleasure to be gained in useless knowledge." -
> > > > > Bertrand Russell
> > > > > >
> > > > > _______________________________________________
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> > > > >
> > > >
> > > >
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> > >
> >
> >
> >
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