Laboratoire ICAR » Plateforme TXM

Description of the problem¶

The 'Affichage > Perspectives > R' command doesn't do anything.

How to reproduce¶

Follow the steps of the Tutorial to use the stylometric tools of the Stylo R package into TXM.

• No "New session" button is available in the toolbar.
• No "R Console" is opened.

This is the case for TXM 0.8.0 and 0.8.1.

For TXM 0.8.1 we get the following stacktrace:

!ENTRY org.eclipse.ui 4 0 2020-03-02 13:38:46.038
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.e4.core.di.InjectionException: org.eclipse.core.commands.ExecutionException: Perspective org.txm.rcp.perspective.RPerspective cannot be found.
    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65)
...
    at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1472)
Caused by: org.eclipse.core.commands.ExecutionException: Perspective org.txm.rcp.perspective.RPerspective cannot be found.
    at org.eclipse.ui.handlers.ShowPerspectiveHandler.openPerspective(ShowPerspectiveHandler.java:141)
    at org.eclipse.ui.handlers.ShowPerspectiveHandler.execute(ShowPerspectiveHandler.java:62)
    at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:291)
    at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:92)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)
    ... 37 more

Solution¶

1- The perspective ID was wrong > changed to org.txm.statsengine.r.rcp.perspectives.RPerspective
2 the menu declaration was not in the right plugin -> moved to org.txm.statengine.r.rcp