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kandi X-RAY | eclipse.jdt.ui Summary
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QUESTION
When I try to open an xml file on STS I get an error.
The contents are as follows:
An internal error occurred during: "Decoration Calculation". org/springframework/tooling/boot/ls/xml/XMLRootElementContentDescriber2$QualifiedElement
When I looked at the log in the metadata, the following error message was output.
!ENTRY org.eclipse.jface 4 2 2020-12-24 20:20:29.699 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface". !STACK 0 java.lang.NoClassDefFoundError: org/springframework/tooling/boot/ls/xml/XMLRootElementContentDescriber2$QualifiedElement at org.springframework.tooling.boot.ls.xml.XMLRootElementContentDescriber2.setInitializationData(XMLRootElementContentDescriber2.java:281) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:254) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:63) at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:293) at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:235) at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:455) at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:514) at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:398) at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:412) at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:82) at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:455) at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:364) at org.eclipse.core.internal.resources.File.getContentDescription(File.java:266) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.isClassFile(EditorUtility.java:656) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:169) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:287) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:252) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:252) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:382) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:554) at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48) at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:796) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:176) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:793) at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1108) at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:275) at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:270) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:310) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4131) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3944) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3547) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1173) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:635) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:155) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) 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.equinox.launcher.Main.invokeFramework(Main.java:660) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597) at org.eclipse.equinox.launcher.Main.run(Main.java:1468)
What is the problem? The STS version is 4.3.2.
...ANSWER
Answered 2020-Dec-24 at 20:25The solution for me was to remove the javascript label decoration by going to Windows - preferences - General - Apperance - Label Decorations and unchecking the Javascript override function indicator
Another possible solution might be running eclipse with the -clean option :
On Windows:
QUESTION
My ant build stopped working sometime recently. I don't know exactly when, since I only do ant builds occasionally in this project. I get the following popup:
The error is only for this project. I can run a build from another project no problem.
The build.xml file can be extremely simple, and still cause the error:
...ANSWER
Answered 2020-Oct-16 at 07:42This seems to be related to the Java used to run the Ant script.
In the run configuration, in the JRE tab, make sure a JRE/JDK is selected (for an existing Ant run configuration it can happen that the previously selected JRE/JDK is lost due to changes in the preferences Java > Installed JREs or when updating Java). If a JRE/JDK is already selected, try another JRE/JDK setting here (if there are VM arguments specify, try it without them, since they might be illegal for the chosen VM).
QUESTION
While coding yesterday I stumbled over a sudden error occuring in my Eclipse IDE. I wanted to rename a variable and pressed (as I should and I am used to) ALT + SHIFT + R. This however opened Run in the toolbar. I thought ok maybe I pressed wrong keys but this error kept happening.
I then tried to restart Eclipse, reload the project (deleted it but not the content on the disk and loaded it again by importing) and also deleted the workspace but the error still occured.
Then I thought maybe the installation is somehow broken so I reinstalled Eclipse (btw. I am using the latest 06-2020 Version). This did not help either though...
After a lot of using Google I also found the following articles this question might seem to be similar to
- Can't refactor rename in Eclipse
- Eclipse refactoring fails -> Keeps throwing exceptions!
- https://www.eclipse.org/forums/index.php/t/375178/
but the suggestions in these did not work for me.
What I saw while browsing the Error-log was that a lot of errors occured while using the rename function. I hope someone has a suggestion how to fix this because also renaming with mouse doesn't work any more.
Some more details:
- Error suddenly occured > It worked all the time and suddenly stopped working without (at least me) knowing about any changes
- I am using Windows 10 with OpenJ9 JDK14 as the default JDK an JRE so eclipse also uses this JRE
Errors:
...ANSWER
Answered 2020-Aug-22 at 09:42This looks like Eclipse bug 564329 which is marked as fixed in Eclipse core 4.17 M1 (Milestone 1). So this fix will be in the 2020-09 release scheduled for September 2020.
QUESTION
I am creating an eclipse PDE plugin with multiple views. I want my views to be available only when the XML perspective is chosen. I know I can specify this by changing the target ID of the view in the plugin.xml file, but I cannot find the target ID for the XML perspective. Does anyone know the target ID for the XML perspective?
...ANSWER
Answered 2020-Jul-28 at 22:14Your view will always be available in every perspective, but the ID you're looking for is "org.eclipse.wst.xml.ui.perspective". You can find where it's declared at https://github.com/eclipse/webtools.sourceediting/blob/9a52e4d9b40b6340b0e2c72ee523bf603881cfb1/xml/bundles/org.eclipse.wst.xml.ui/plugin.xml#L1489
QUESTION
I am trying to create an Eclipse PDE plugin that has a view with a button in the view's tool bar. The view is intended to display text, which will change format when the toolbar button is clicked. I have been trying to work around using a viewer, because none of the viewers match fit my needs. I followed this SO post for reference but have not been able to get the function to work. Is there something wrong with my plugin.xml file? I added the ID of the view as the location URI for the menu contribution, but the plugin is not showing the button in the toolbar as intended.
I have added my plugin.xml and ViewPart class below for your reference:
Plugin.xml:
...ANSWER
Answered 2020-Jul-27 at 21:32I found a solution to my answer. The change I made was to remove the tag from the for the toolbar.
Here is the fixed plugin.xml section:
QUESTION
I wrote my own Eclipse plug-in for Eclipse Oxygen 3a. It works perfectly in Eclipse Oxygen 3a.
Now I'm being required to deploy the same plug-in in newer versions of Eclipse, but when the plug-in is being installed in, for instance, Eclipse Photon, the install window says:
...ANSWER
Answered 2020-Feb-05 at 00:03In feature.xml only your own plug-ins should be specified as , not the (Eclipse) plug-ins/bundles that are required.
For example,
QUESTION
Getting this exception while opening perspective for report design in eclipse.
...ANSWER
Answered 2019-Jul-15 at 10:14I had this same problem. After a little digging, it looks like they didn't include the source files for the BIRT reporting plugin in the 2019-06 installer. Just installed 2018-12 report designer and it seems to be working properly.
QUESTION
I have 2 XML files as Java code formatting for Intellij and Java code Templates to set in the IntelliJ. I set the first file in the Editor -> Code Style -> Java. I think I need to set the 2nd file in the Editor -> File and code templates as provided by the screenshot.
I provided the sample for the Java code Templates file below,
...ANSWER
Answered 2019-May-20 at 13:19As it's mentioned in the comment, there are no separate import/export options of the XML template files on the File and Code templates tab (or anywhere else). I tried to follow the info provided in the comment and it didn't work out. So, I had to transport all the info there manually as provided,
QUESTION
A few days ago I set up my Eclipse to use JavaFX for the first time. Eclipse has been set up on my computer for several months and worked on my computer with no issues. Today I tried to launch Eclipse and was unable to. The first exception in the log file is below. Full log file at: https://pastebin.com/NKLgdfhG
Any ideas?
...ANSWER
Answered 2019-Apr-13 at 11:44The mentioned log entry happened in September 2018. The last entries are inserted at the end of the log, not at the beginning.
Probably the upgrade from Java 8 to 11, which was done between April 8 and 13, 2019 on your system, is causing the problem (Java 11 does not contain JavaFX anymore):
QUESTION
After the eUML2 generate a ucd file for my project, when I try open it, this error is displayed:
...ANSWER
Answered 2018-Sep-05 at 13:23The plugin is using a deprecated class org.eclipse.jface.util.ListenerList which was removed from the most recent releases of Eclipse.
It looks like Eclipse Neon (4.6) was the last Eclipse release to include this class.
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Install eclipse.jdt.ui
You can use eclipse.jdt.ui like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the eclipse.jdt.ui component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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