[jbosstools-issues] [JBoss JIRA] (JBIDE-20845) Unable to install breakpoint even if line number set to be generated

[Martin Malina (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-20845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13123650#comment-13123650 ] 

Martin Malina commented on JBIDE-20845:
---------------------------------------

[~snjeza], I tried again now. And you are right, when I uncheck "Warn when unable to install breakpoint...", it will no longer complain and when I click "List Members" in the web app, it will hit the breakpoint.
But there are still a few questions:
1. Why does it display the warning in the first place? It seems that the breakpoint works fine, so why is Eclipse complaining (unless you make turn off the warning)?
2. Why do I need to click the "List Members" button in the web app to trigger this when [~vpakan] allegedly didn't have to do that. Now I actually tend to think that Vlado must have had the breakpoint somewhere else, because it seems to make sense to me that the listAllMembers method is only called when you want to list the members.

> Unable to install breakpoint even if line number set to be generated
> --------------------------------------------------------------------
>
>                 Key: JBIDE-20845
>                 URL: https://issues.jboss.org/browse/JBIDE-20845
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: upstream
>    Affects Versions: 4.3.0.CR2
>            Reporter: Martin Malina
>            Assignee: Rob Stryker
>             Fix For: 4.3.x, 4.4.0.Alpha1
>
>         Attachments: breakpoint-error.png, compiler-settings.png, lineNumber.png
>
>
> I am unable to get breakpoints to work for a html5 project running on WildFly.
> I tried to verify JBIDE-20804 so I created the html5 project from central, set a breakpoint in MemberService.listAllMembers() (line 72) and then selected Debug on server -> WildFly. The server was started in debugging mode and the project started deploying, but then I got an error:
> Unable to install breakpoint in org.jboss.tools.example.html5.rest.MemberService$$$view3 due to missing line number attributes. Modify compiler options to generate line number attributes.
> Reason: Absent Line Number Information
> !breakpoint-error.png!
> I checked and this option was checked in Preferences -> Java -> Compiler. Also, I even checked the project settings (.settings/org.eclipse.jdt.core.prefs) and it has:
> org.eclipse.jdt.core.compiler.debug.lineNumber=generate
> This happened to me on Mac with WildFly 8, 9 and 10. And psrna checked this for me on Linux and the result was the same.
> I'm not really sure which component this should belong to, it looks like an upstream issue.



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