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Erratic behaviour in JSP editor

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Viewing 13 posts - 16 through 28 (of 28 total)
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  • #227608

    mstrong4867
    Member

    Hi, Riyad.

    I’m wondering if you’ve had any reports in problems with JSP editing in 3.8.4?

    I have not been having problems, then suddenly today I began having problems with it not recognizing taglibs and marking most of the yellow.

    I can open up a separate thread for this since this is an old thread. I just wanted to probe first to see what history I could find on this before I opened another problem report.

    Thanks,

    Mike Strong

    #227611

    Riyad Kalla
    Member

    Mike,
    Actually no we haven’t, especially with taglibs (abnormally low cases of problems). It seems odd this started happening all the sudden… maybe something changed? Updated libs? The JAR that has the TLDs in it is no longer in your build path? Did you rename something? Did someone on your team change the URIs? etc.

    #227613

    mstrong4867
    Member

    It was a fresh extract of the project, for sure, and I found an old thread between you and me on this very topic since posting that a moment ago :O). I’m following the advice you gave me in that thread, but I’m having a harder time resolving it this time around.

    I have some more things to probe before falling at your feet. ;o)

    I’ll let you know if I need more help.

    Thnx.

    Mike

    #227614

    Riyad Kalla
    Member

    Thank you Mike for being so proactive with solving this problem, let me know if you run into issues.

    #231682

    Patrick
    Participant

    Hi all,
    I am running into the same issues as the inital post. I am running both 3.8.4 and 3.9.101Beta (under seperate installations) on a WinXP SP2 P4 2.79Ghz w/ 3GB RAM, and the issues with both ctrl-c and <% %> are appearing in both versions with a smaller .jsp (1,100 line) . The difference now is I am experienceing a bad lag in typing (3 second). As well, if I try to access the menu system at all during this the IDE completely locks up, and I usually have to perform a system reboot for it to run correctly again. Just thought I would let you all know, the issue is still there.

    #231689

    Riyad Kalla
    Member

    pansavnt,
    What command line arguments are you using to start Eclipse? This sounds like an aggressive GC cycle killing your performance…

    #231692

    Patrick
    Participant

    Sorry, I had it included before, but was removed on the edit: -clean -vmargs -Xmx512M

    #231694

    Patrick
    Participant

    Ok, just switched to Build 20050617-4.0-Milestone-2 (Version 3.9.201) and was able to replicate in under 2 minutes. Other information I neglected to include before (my apologies) that is requested in the Posting Guidelines:
    I am running Eclipse 3.0.2 Build 200503110845.
    Clean versions for each.
    103 plugins (all org.eclispe except for 1 org.junit)
    Eclipse is running on JDK 1.5.0 (build 1.5.0-b64) and runs the same for application server.
    Nothing current in the Eclipse log file

    #231702

    Riyad Kalla
    Member

    Try running Eclipse with JDK 1.4.2_08, this is the certified platform for Eclipse 3.0 and what we are targetting for our 3.0 release of MyEclipse as well.

    #231710

    Scott Anderson
    Participant

    JDK 1.5 break backward compatibility with anything that handles XML. Running with 1.4.2 should resolve the issue.

    #231816

    Patrick
    Participant

    Switched to JDK 1.4.2_08 and still having issues. While that cleared <% %> issues, the Copy/Paste (ctrl-c/ctrl-v) failed on the very first attempt. An attempt to right-click->Copy ends up locking the system for about, well the amount of time it took to type/edit/change these last two lines here (about 30 seconds). Right now, as it is hanging, it is pulling 49-53% CPU cycles, but no swap file activity. Any suggestions, and do you want this moved to a new thread?

    #231820

    Riyad Kalla
    Member

    If you do this with a new JSP page (File > New > JSP Page) and try copying and pastoing that new page (after ar estart) does that work, or is that all busted too? This really sounds like an install issue, I’ve never seen this terrible behavior before although I suppose anything is possible with software.

    #232488

    Andy Bentley
    Member

    We are experiencing some of these the same issues.

    Long lags in the JSP editor (after 1-2 min of editing) any Ctrl-C, Ctrl-V or autocomplete pegs the CPU utilization for 7-12 seconds.

    Env :
    Java 1.5_03
    Eclipse 3.1
    myEclipse 4-1.0M2_E3.1
    This happens on Suse and Windows XP.

    Andy Bentley

Viewing 13 posts - 16 through 28 (of 28 total)
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