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Questions tagged [helios]

Version 3.6 of Eclipse. Use this tag for questions which are specific to this Eclipse release, in most cases you should also specify the eclipse tag.

Helios is the codename for Version 3.6 of the Eclipse IDE.

146 questions
117
votes
6 answers

Why does Eclipse Java Package Explorer show question mark on some classes?

In the Eclipse Helios Java Package Explorer, I see the Java class icons display a small question mark to the right of the 'J', something like [J?]. This icon is shown on each class within one package in my project, but I cannot find an explanation…
dfdumaresq
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50
votes
3 answers

How to achieve that Eclipse clean and build (aka rebuild)?

I deleted my ./bin folder in an Eclipse Indigo (super similar to Helios), and now I am wondering how to rebuild my Java project. I just cannot find a button like we can see in Netbeans.
imacake
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46
votes
14 answers

How to get Java Decompiler / JD / JD-Eclipse running in Eclipse Helios

Java Decompiler (JD) is generally recommended as a good, well, Java Decompiler. JD-Eclipse is the Eclipse plugin for JD. I had problems on several different machines to get the plugin running. Whenever I tried to open a .class file, the standard…
Universalspezialist
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35
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13 answers

java was started but returned exit code = -805306369

Can anyone help me with this error: java was started but returned exit code = -805306369 C:\Windows\System32\javaw.exe -jar C:\Program…
bhpo10
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26
votes
3 answers

Disable or speed up DLTK indexing in Eclipse PDT?

I am using Eclipse PDT Helios with Aptana Studio on Windows XP SP3. Very often, my workflow is interrupted because Eclipse starts a DLTK indexing process that lasts 30 seconds, sometimes up to 2 minutes - which is annoying. I wonder if there is any…
Mateng
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17
votes
4 answers

How to disable plugins in eclipse 3.6 Helios?

I have eclipse 3.6, i have installed lot of plugins. But i want to disable some of the plugins but dont know how :( ( I don't want to uninstall them as i may need them in some time future when i work on other projects)
Vijay Krishna
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15
votes
2 answers

Eclipse crashes with "Unable to create new native thread" - any ideas? (my settings and info inside)

I'm having trouble with Eclipse routinely crapping out on me (and being generally sluggish) and I was wondering if anyone could give me any insight. The message that gets thrown is "Unable to create new native thread." at which point I'm prompted to…
Folken
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14
votes
2 answers

How to move an eclipse (helios) project to a different workspace?

First, Eclipse is not my native IDE -- I'm barely a n00b with it. I set up a project in a workspace that was actually in the directory of another client's project (I didn't really follow the whole workspace/project thing) and, in fact, now I can't…
Olie
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14
votes
3 answers

How to ignore Eclipse task tags in certain directories?

In Eclipse (HELIOS) there is an option to scan all source code and search for task tags such as "TODO", "FIXME" etc. The result is then shown in a fine list. One can access this list by: Windows->Show View->Tasks. However, it also scans resources…
Nir O.
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14
votes
1 answer

Eclipse Helios ignores breakpoints

Eclipse is driving me nuts right now. It's probably something trivial but I just don't get it. Whenever I like to add a breakpoint, the regular icons are crossed out in the editor and breakpoints view. As you might have guessed, this isn't strictly…
sfussenegger
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13
votes
7 answers

Eclipse Helios not launching

I have used Eclipse in the past without problems over a year ago, but I downloaded Helios onto a new computer having Windows Vista and Java 1.6.13 currently. I extract the folder and try to run the Eclipse EXE and get an error stating "Java was…
Ken
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12
votes
2 answers

java.lang.OutOfMemoryError: PermGen space in Eclipse Helios

I have created an Xtext plugin in eclipse. Every time I launch it as an 'Eclipse Application' via the context menu, I get a few moments grace before the new Eclipse instance crashes. I switch back to the original instance and in the console window I…
Joeblackdev
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11
votes
4 answers

How to upgrade Eclipse from 3.5 (Galileo) to 3.6 (Helios) the proper way?

I notice this question has been asked a few times but I don't really like the solution with two Eclipses in parallel. I just want my Galileo upgraded to Helios with preservation of all settings, plugins and workspaces, without the mumbo-jumbo like…
EDWH
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11
votes
3 answers

Eclipse does not return to the beginning of the file in Find/Replace

When I use Find/Replace in Eclipse (Helios Service Release 2), it does not find the words above my current location even it reaches to the end of file and I have to set Direction to Backward. I remember the eclipse (maybe indigo) was returning to…
Bob
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9
votes
2 answers

When not to use this server location when using tomcat within Eclipse

When using tomcat within Eclipse why would I ever not want to use the tomcat installation as checked in the attached image. I always use the "Tomcat Installation" Are there advantages/disadvantages of using the other Tomcat server locations.
blue-sky
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