[schiang1]

Hi,

This happens with MyEclipse 6.0.1. Everything worked fine before. Suddenly I cannot open the workspace anymore. I keep getting
An internal error occurred during: “Requesting Java AST from selection”. (Time of error: August 11, 2008 11:03:00 AM EDT)
Requesting Java AST from selection (Time of error: August 11, 2008 11:03:00 AM EDT)
Decoration Calculation (Time of error: August 11, 2008 11:03:00 AM EDT)
An internal error occurred during: “Decoration Calculation”. (Time of error: August 11, 2008 11:03:00 AM EDT)
Background Indexer Crash Recover (Time of error: August 11, 2008 11:03:01 AM EDT)
Decoration Calculation (Time of error: August 11, 2008 11:03:01 AM EDT)
An internal error occurred during “Decoration Calculation”. (Time of error: August 11, 2008 11:03:01 AM EDT)

details:

An internal error occurred during “Decoration Calculation”.
jzentry == 0, jzfile = 65579608, total = 799, name = C:\….\TradeLoad\lib\hibernate31\xerces-2.6.2.jar, i =88, message = invalid LOC header (bad signature).

Can anyone help me to get rid of this problem? Thanks.

[Loyal Water]

Did you shut down the IDE abruptly ?

Have you tried using the -clean command to try and fix this issue?
https://www.genuitec.com/forums/topic/troubleshoot-using-the-clean-command-line-argument/

[schiang1]

Thanks, Nipun,

Not before this error appeared. But since this error, I have been forced to exit the workbench every time. Is this abruptly?

I tried using -clean command and it allowed me to work for a while. Then the internal error occurred again.

shirley

[Loyal Water]

Can you go to MyEclipse > Installation Summary > Installation Details and paste the information here for me.

[schiang1]

*** Date:
Thursday, August 14, 2008 5:07:08 PM EDT

** System properties:
OS=WindowsXP
OS version=5.1
Java version=1.5.0_11

*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 6.0.1 GA
Build id: 6.0.1-GA-200710

*** Eclipse details:
MyEclipse Enterprise Workbench

Version: 6.0.1 GA
Build id: 6.0.1-GA-200710

Eclipse Graphical Editing Framework

Version: 3.3.1.v20070814
Build id: 20070814-1555

Eclipse Platform

Version: 3.3.1.R33x_r20070911-_19UEkpF-B7Uh2hKy75y
Build id: M20070921-1145

Eclipse RCP

Version: 3.3.1.R33x_r20070802-8y8eE8sEV3Fz0z0GlHJrXvTAUS
Build id: M20070921-1145

Eclipse Java Development Tools

Version: 3.3.1.r331_v20070629-7o7jE72EDlXAbqAcnbmyg1rf8RIL
Build id: M20070921-1145

Eclipse Plug-in Development Environment

Version: 3.3.1.R33x_r20070802-7N7M3D1VIA_52JsDFsEC
Build id: M20070921-1145

Eclipse Project SDK

Version: 3.3.1.R33x_r20070802-7M7J78_mu1mnlRa7A4Ns52XeZ6D0
Build id: M20070921-1145

Eclipse startup command=-os
win32
-ws
win32
-arch
x86
-showsplash
-launcher
C:\Program Files\MyEclipse 6.0\eclipse\eclipse.exe
-name
Eclipse
–launcher.library
C:\Program Files\MyEclipse 6.0\eclipse\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.1.R33x_v20070828\eclipse_1020.dll
-startup
C:\Program Files\MyEclipse 6.0\eclipse\plugins\org.eclipse.equinox.launcher_1.0.1.R33x_v20070828.jar
-exitdata
1314_70
-clean
-vm
C:\Program Files\MyEclipse 6.0\jre\bin\javaw.exe

[Loyal Water]

Have tried switch to a new workspace (File > Switch Workspace) ? Does the problem persist if you work with a new workspace?

[DutchMark]

I came to look here because I have the same symptoms. I have a medium-size Spring-Struts project and when I choose ‘Add Spring Capabilities’ from the MyEclipse menu I get this error. I tried replacing the library which it claims is corrupt, only to get the same message for another library.

Needless to say I’d love to hear what’s the solution.

Mark

[Loyal Water]

Mark,
Can you go to MyEclipse > Installation Summary > Installation Details and paste the information here for me.

Have you tried switching your workspace and testing this out again. Does it work?

What error are you getting? Can you paste the error message here for me.

[DutchMark]

I was getting the exact same error as the original poster, just for a different JAR.

When I create a new directory and use it as the workspace the crash goes away. Although the difference may be that I created a new project with Maven support, which I’m not sure I did before.

The problem I’m seeing now is an error in the pom.xml saying
“Missing indirectly referenced artifact com.sun:tools:jar:1.4.2:system”

I tried adding a tools.jar in several places but no luck.

Should I still post installation details?

Mark

[Loyal Water]

Should I still post installation details?

Yes. Please post the information here for me.

Also, are you using any plugins along with MyEclipse?

[aazurmendi]

I have the same issue, do you have a fix for this?
thanks

[Loyal Water]

aazurmendi,
What version of MyEclipse are you working with? Did this issue crop up recently or are you a new ME user?

[aazurmendi]

Hello,
Just installed the latest version, 6.6.0 build id: 6.6.0-20081015.
New user of Maven, create a new web project with spring, iceface dependency.
after looking at this post, http://livingash.wordpress.com/2007/08/16/struts-2-and-sun-micros-toolsjar-in-eclipse-wtp/

I added to the Installed JRES’s preference my sdk version: 1.5.0_14 and the issues has gone away.

[Loyal Water]

Glad you got this issue resolved.

[Author]

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