JavaFX Eclipse 3.x Project creation problem [message #1805735] |
Mon, 22 April 2019 23:29 |
Paul S Messages: 2 Registered: April 2019 |
Junior Member |
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Hello,
I'm trying to make my own View project with JavaFX. I tried to follow the "Tutorial 2", but it doesn't work in my Eclipse Photon (4.8.0) and newer versions.
I'm using oracle jdk 1.8 and debian linux x64. I've installed e(fx)clipse from update site 3.3.0 version and it works fine. I can build and run my application (not views).
Now i'm following steps in wiki.eclipse.org/Efxclipse/Tutorials/Tutorial2 . But after i created JavaFX Eclipse 3.x Project i got 28 Errors in the MANIFEST.MF:
No available bundle exports package 'javafx.animation'
No available bundle exports package 'javafx.application'
...
etc.
I get it for all javafx.* Import-Packages.
Here is my MANIFEST.MF:
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: My_Fx_View
Bundle-SymbolicName: My_Fx_View;singleton:=true
Bundle-Version: 1.0.0.qualifier
Bundle-Activator: my_fx_view.Activator
Require-Bundle: org.eclipse.ui,
org.eclipse.core.runtime,
org.eclipse.fx.ui.workbench3;bundle-version="3.3.0"
Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Automatic-Module-Name: My_Fx_View
Import-Package: javafx.animation;version="2.0.0",
javafx.application;version="2.0.0",
javafx.beans;version="2.0.0",
javafx.beans.binding;version="2.0.0",
javafx.beans.property;version="2.0.0",
javafx.beans.value;version="2.0.0",
javafx.collections;version="2.0.0",
javafx.concurrent;version="2.0.0",
javafx.embed.swing;version="2.0.0",
javafx.event;version="2.0.0",
javafx.fxml;version="2.0.0",
javafx.geometry;version="2.0.0",
javafx.scene;version="2.0.0",
javafx.scene.chart;version="2.0.0",
javafx.scene.control;version="2.0.0",
javafx.scene.control.cell;version="2.0.0",
javafx.scene.effect;version="2.0.0",
javafx.scene.image;version="2.0.0",
javafx.scene.input;version="2.0.0",
javafx.scene.layout;version="2.0.0",
javafx.scene.media;version="2.0.0",
javafx.scene.paint;version="2.0.0",
javafx.scene.shape;version="2.0.0",
javafx.scene.text;version="2.0.0",
javafx.scene.transform;version="2.0.0",
javafx.scene.web;version="2.0.0",
javafx.stage;version="2.0.0",
javafx.util;version="2.0.0"
Bundle-ActivationPolicy: lazy
I can't understand what i've missed.
BTW i downloaded 'all in one' Eclipse Neon version from efxclipse.bestsolution.at/install.html#all-in-one and everything is OK. I can create and run my View.
So, could you tell me what i'm doing wrong with Photon and newer versions or show me another way how i can create Views with JavaFX.
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Re: JavaFX Eclipse 3.x Project creation problem [message #1844895 is a reply to message #1805782] |
Wed, 29 September 2021 07:22 |
Suseendran Jeevanantham Messages: 8 Registered: September 2021 |
Junior Member |
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Yes, removing the packages from MANIFEST.MF resolved the issue. But however the JavaFx components are not loaded as expected.
Here is the stack overflow link which includes the detailed info:
https://stackoverflow.com/questions/69371081/build-errors-while-creating-eclipse-plugin-in-project-with-javafx-eclipse-3-x-pr?noredirect=1#comment122620697_69371081
Basically,
I am using JDK 11.0.11
It throws the exception "Plug-in "MyJavaFXPlugin" was unable to instantiate class "myjavafxplugin.views.MyViewPart". while trying to access the plug-in tab.
Please advice on how to resolve this issue.
Here is the complete error details below:
org.eclipse.core.runtime.CoreException: Plug-in "MyJavaFXPlugin" was unable to instantiate class "myjavafxplugin.views.MyViewPart".
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:212)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:206)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:920)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:246)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:63)
at org.eclipse.ui.internal.registry.ViewDescriptor.createView(ViewDescriptor.java:61)
at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:104)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPart(CompatibilityPart.java:304)
at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:342)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:995)
at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:960)
at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:140)
at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:403)
at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:330)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:91)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60)
at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42)
at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:994)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:658)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$1.run(PartRenderingEngine.java:543)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:527)
at org.eclipse.e4.ui.workbench.renderers.swt.ElementReferenceRenderer.createWidget(ElementReferenceRenderer.java:73)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:994)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:658)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:762)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:727)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:711)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.subscribeTopicToBeRendered(PartRenderingEngine.java:161)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
at org.eclipse.e4.core.di.internal.extensions.EventObjectSupplier$DIEventHandler.handleEvent(EventObjectSupplier.java:92)
at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203)
at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:228)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:133)
at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75)
at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44)
at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55)
at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63)
at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424)
at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setToBeRendered(UIElementImpl.java:314)
at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:655)
at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:624)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:786)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:757)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:679)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:674)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1251)
at org.eclipse.ui.internal.WorkbenchPage.showPart(WorkbenchPage.java:1252)
at org.eclipse.ui.internal.WorkbenchPage.busyShowView(WorkbenchPage.java:1240)
at org.eclipse.ui.internal.WorkbenchPage.lambda$11(WorkbenchPage.java:4249)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:74)
at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:4247)
at org.eclipse.ui.internal.WorkbenchPage.showView(WorkbenchPage.java:4229)
at org.eclipse.ui.internal.quickaccess.providers.ViewElement.execute(ViewElement.java:93)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4029)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3629)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1041)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Caused by: java.lang.NoClassDefFoundError: javafx/scene/Parent
at java.base/java.lang.Class.getDeclaredConstructors0(Native Method)
at java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3137)
at java.base/java.lang.Class.getConstructor0(Class.java:3342)
at java.base/java.lang.Class.getDeclaredConstructor(Class.java:2553)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:204)
... 93 more
Caused by: java.lang.ClassNotFoundException: javafx.scene.Parent cannot be found by MyJavaFXPlugin_1.0.0.qualifier
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:506)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:170)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
... 98 more
[Updated on: Wed, 29 September 2021 15:21] Report message to a moderator
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