[Gems-users] how to add external libraries to gems.

[Krzysztof K. <kko...@in...>]

Hello,

 

I have small problem and I am not sure how can I solve it. I have created
Interpreter Plug-in which uses Velocity Code Generator Engine. When I lunch
my application and than invoke Interpreter eclipse can not find required
libraries(velocities'). I do not know how I can add to gems external
libraries. I have tried different configuration(import external jar
archives, link compiled classes etc.), but nothing is working. Please see
error which I am getting bellow.

 

Krzysztof

 

!SESSION 2006-11-27 13:29:00.962
-----------------------------------------------

eclipse.buildId=unknown

java.version=1.5.0_09

java.vendor=Sun Microsystems Inc.

BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=pl_PL

Framework arguments:  -product org.eclipse.sdk.ide -pdelaunch

Command-line arguments:  -product org.eclipse.sdk.ide -data C:\Documents and
Settings\Krzysiek\eclipse/../runtime-New_configuration3 -dev
file:C:/Documents and
Settings/Krzysiek/eclipse/.metadata/.plugins/org.eclipse.pde.core/New_config
uration3/dev.properties -pdelaunch -os win32 -ws win32 -arch x86

 

!ENTRY org.eclipse.ui 4 4 2006-11-27 13:30:27.337

!MESSAGE Unhandled event loop exception

 

!ENTRY org.eclipse.ui 4 0 2006-11-27 13:30:27.347

!MESSAGE org/apache/velocity/exception/ParseErrorException

!STACK 0

java.lang.NoClassDefFoundError:
org/apache/velocity/exception/ParseErrorException

      at
pl.kkostienko.j2memetamodel.interpreter.J2meInterpreter.visitStartPoint(J2me
Interpreter.java:147)

      at pl.kkostienko.j2memetamodel.StartPoint.accept(StartPoint.java:457)

      at
pl.kkostienko.j2memetamodel.interpreter.J2meInterpreter.interpret(J2meInterp
reter.java:1214)

      at
org.gems.designer.model.actions.AbstractInterpreter$1.execute(AbstractInterp
reter.java:20)

      at
org.gems.designer.model.actions.BasicModelEventInterest.dispatchEvent(BasicM
odelEventInterest.java:99)

      at
org.gems.designer.model.actions.ModelActionRegistry.modelChanged(ModelAction
Registry.java:75)

      at
org.gems.designer.model.actions.ModelActionRegistry.instanceChanged(ModelAct
ionRegistry.java:70)

      at
org.gems.designer.ModelInstanceImpl.modelChanged(ModelInstanceImpl.java:142)

      at
org.gems.designer.model.event.ModelEventDispatcher.dispatch(ModelEventDispat
cher.java:68)

      at
org.gems.designer.actions.ExtensionMenuAction.run(ExtensionMenuAction.java:1
02)

      at org.eclipse.jface.action.Action.runWithEvent(Action.java:499)

      at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(Action
ContributionItem.java:539)

      at
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionI
tem.java:488)

      at
org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContribu
tionItem.java:400)

      at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)

      at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)

      at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)

      at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)

      at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)

      at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)

      at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)

      at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)

      at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)

      at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.
java:78)

      at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(
EclipseAppLauncher.java:92)

      at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAp
pLauncher.java:68)

      at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)

      at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)

      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

      at java.lang.reflect.Method.invoke(Unknown Source)

      at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)

      at org.eclipse.core.launcher.Main.basicRun(Main.java:280)

      at org.eclipse.core.launcher.Main.run(Main.java:977)

      at org.eclipse.core.launcher.Main.main(Main.java:952)