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Fri, 26 February 2016 07:00

Eclipse User

Hello everybody,

can someone tell me how to use the xtend framework in my RCP. I added the jdt and xtend plugins to the dependency, But everytime I run my application, there are a unresolved problem with the antlr bundle 3.2.0.

Are there any solutions?

Many thanks.

dim

Re: Using xtend in RCP [message #1724830 is a reply to message #1724825]

Fri, 26 February 2016 07:17

Eclipse User

Could you share what kind of problems you have specifically?

Re: Using xtend in RCP [message #1724834 is a reply to message #1724830]

Fri, 26 February 2016 07:33

Eclipse User

When I clicked on the Validation-Button of the Launch-Config-Dialog, I got this:

Here is a part of the stack trace.

  Unresolved requirement: Require-Bundle: org.eclipse.xtend; bundle-version="2.2.0"
    -> Bundle-SymbolicName: org.eclipse.xtend; bundle-version="2.2.0.v201512150757"
       org.eclipse.xtend [418]
         Unresolved requirement: Require-Bundle: org.antlr.runtime; bundle-version="[3.2.0,3.2.1)"

	at org.eclipse.osgi.container.Module.start(Module.java:434)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1533)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1476)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)

!ENTRY org.eclipse.emf.mwe2.language 4 0 2016-02-26 13:28:40.871
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.emf.mwe2.language [320]
  Unresolved requirement: Require-Bundle: org.eclipse.xtext; bundle-version="2.8.0"
    -> Bundle-SymbolicName: org.eclipse.xtext; bundle-version="2.10.0.v201601040857"; singleton:="true"
       org.eclipse.xtext [427]
         Unresolved requirement: Require-Bundle: org.antlr.runtime; bundle-version="[3.2.0,3.2.1)"; visibility:="reexport"

	at org.eclipse.osgi.container.Module.start(Module.java:434)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1533)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1476)
	at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)

[Updated on: Fri, 26 February 2016 07:34] by Moderator

Re: Using xtend in RCP [message #1724839 is a reply to message #1724834]

Fri, 26 February 2016 07:57

Eclipse User

Add org.antlr.runtime to the launch configuration. If it's missing in the available plugins table, add it to the target platform. org.antlr.runtime ist part of the eclipse common repository, but could also be installed using eclipse orbit updatesite.

Re: Using xtend in RCP [message #1724840 is a reply to message #1724839]

Fri, 26 February 2016 08:03

Eclipse User

Hi Dennis,

this plugin is already installed in the eclipse plugin folder.
I download the plugin from orbit, but I think it is only a java project and not a osgi bundle.
So what is to do?

Dim

P.S. After Removing the new version of antlr org.antlr.runtime_4.3.0.v201502022030, it works Smile

[Updated on: Fri, 26 February 2016 08:19] by Moderator

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