[jbosstools-issues] [JBoss JIRA] (JBIDE-25697) Improve error message when resource does not exist

[Josef Kopriva (JIRA)]

Josef Kopriva created JBIDE-25697:
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             Summary: Improve error message when resource does not exist
                 Key: JBIDE-25697
                 URL: https://issues.jboss.org/browse/JBIDE-25697
             Project: Tools (JBoss Tools)
          Issue Type: Enhancement
          Components: openshift
    Affects Versions: 4.5.3.AM1
            Reporter: Josef Kopriva


Steps to reproduce:
1. ASSERT: Have project in OpenShift connection in OpenShift Explorer
2. EXEC: Right click on project -> New -> Resource...
3. EXEC: Enter URL to non-existing template/json (ex. https://raw.githubusercontent.com/jbosstools/jbosstools-openshift/master/itests/org.jboss.tools.openshift.ui.bot.test/resources/hello.json) 
4. EXEC: hit Finish
5. Error message is not shown correctly and it shows stacktrace:




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