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From Peter Klügl (JIRA) <...@uima.apache.org>
Subject [jira] [Commented] (UIMA-4803) Ruta update to 2.4 breaks project
Date Mon, 13 Jun 2016 08:41:21 GMT

    [ https://issues.apache.org/jira/browse/UIMA-4803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15327010#comment-15327010

Peter Klügl commented on UIMA-4803:

The classpath looks ok. You probably need to restore the situation of the installed plugins
while debugging, meaning: running the other eclipse not with the workspace ruta-ep-ide-ui
plugin, but with the installed one. This can be configured with the launch configuration that
is used the start the other eclipse.

I tried to get my hands on a MacOS machien but failed so far.

I like to prepare the 2.4.1 bugfix release soon which means that a possible solution will
not be part of the 2.4.1 release. Is this ok for you?
The bugfix release will contain a maven-archetype which eases the creation of completely configured
maven project for ruta.

> Ruta update to 2.4 breaks project
> ---------------------------------
>                 Key: UIMA-4803
>                 URL: https://issues.apache.org/jira/browse/UIMA-4803
>             Project: UIMA
>          Issue Type: Bug
>          Components: ruta
>    Affects Versions: 2.4.0ruta
>         Environment: Eclipse Luna, OSX
>            Reporter: Matthias Grabmair
>            Assignee: Peter Klügl
>            Priority: Blocker
> Updating to Ruta 2.4 causes my project to no longer compile. The main script quits with
the exception below. Occurs in both Eclipse Luna and Mars with UIMA 2.8.1. I did "UIMA Ruta"
-> "Update Project" and "UIMA Ruta" -> "Convert to Ruta Project" but it did not help.
Uninstalling 2.4 and reinstalling 2.3.1 fixes it.
> This seems to be similar to https://issues.apache.org/jira/browse/UIMA-3189
> - - -
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/uima/util/ProcessTrace
> 	at java.lang.Class.getDeclaredMethods0(Native Method)
> 	at java.lang.Class.privateGetDeclaredMethods(Class.java:2693)
> 	at java.lang.Class.privateGetMethodRecursive(Class.java:3040)
> 	at java.lang.Class.getMethod0(Class.java:3010)
> 	at java.lang.Class.getMethod(Class.java:1776)
> 	at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544)
> 	at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)
> Caused by: java.lang.ClassNotFoundException: org.apache.uima.util.ProcessTrace
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	... 7 more

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