Eclipse package explorer question

Projects appear in my package explorer but cannot open them. I did an import on the project and it only brought in JRE system library, JUNIT home and J2EE. I can see all the project contents in the directory
structure where my workspace is pointing to but they just won't show up in package explorer.

right click, select Open.

Similar Messages

Switched workspace in Eclipse and now my package explorer is empty. Help!

By error, I switched workspace in Eclipse and when I switched back to my previous workspace, I ended up with a blank package explorer.
What do I do to get all all my packages and classes in the workspace again?
Can someone please guide me?
Thank you!

Lavazza wrote:
By error, I switched workspace in Eclipse and when I switched back to my previous workspace, I ended up with a blank package explorer.
What do I do to get all all my packages and classes in the workspace again?
Can someone please guide me?Thats strange. Anyways, couple of suggestions...
a) Are you sure that you switched back to previous workspace? Or is there any typo somewhere in the workspace path when you switched back? Double check.
b) If you switched back to the correct previous workspace, I wonder your projects are still there in that workspace or got accidently deleted. To check this you could visit your previous workspace through windows explorer (if using windows) to check if all your projects are still there.
c) If your projects are still present in the previous workspace, go to eclipse and trying importing the projects one-by-one using File->import->General->FileSystem-> <browse or enter the .project file path in your previous workspace> and click finish. You should get back your projects one-by-one. Alternatively, to get back all your projects in one go use File->import->General->FileSystem-> <browse or enter the .metadata folder path in your previous workspace>
I hope this helps.

Package Explorer Error

Hi,
today I uninstalled Flash Builder 4.0 and installed 4.0.1 Version. After activating FB, I opened and got the following error in the Package Explorer.
Could not create the view: Plug-in "com.adobe.flexbuilder.as.editor" was unable to instantiate class "com.adobe.flexbuilder.as.editor.ui.packageexplorer.FlexPackageExplorer".
Why is FB giving this error?
Can anyone help?
Thanks...
ND

Thanks for the solution.
Before doing that, I changed my workspace form default FB workspace to my old workspace. After doing that, it did not show any errors. Maybe it has something to do with windows 7 and the relative/absolute path problems, because after connected to company network, there was no problem. I had a similiar problem with Flash Catalyst but was a long time ago. Anyway, the "-clean" solution is working too. Thanks for the help.

Error creating TFSBuild.proj via Create Ant Build Configuration Wizard in Eclipse Team Explorer

In Eclipse Team Explorer, when I try to create TFSBuild.proj via Create Ant Build Configuration Wizard, when I click Finish, I get this error:
Error creating build configuration files: Invalid server path or the archive with the same name already exists on the server.
I also get this error in the Console, plus a couple other messages:
Specified argument was out of the range of valid values.
Parameter name: pathLength
Error creating build configuration files: Invalid server path or the archive with the same name already exists on the server.
I am following the instructions here:
https://www.visualstudio.com/en-us/setup-ci-build-in-eclipse.aspx
I have already successfully created build definitions and queued and run builds using Visual Studio. I'm using that same build agent.
Any ideas?
By the way, I'm using Visual Studio Online with an on-premises build agent.
Update: I also tried to delete my builds, delete the build agent, create a new build agent - still same problem.
I tried this on another dev machine with no visual studio or workspaces previously installed - still same problem.
I tried creating the version control folder where it was trying to store TFSBuild.proj. I tried using a build.xml that was in a shorter path. Still same problem.

tomasr2 good evening.
I believe the problem is the same that occurs when we have the name of the files in the build nomento exceeding 250 characters
looking full name of TFSBuild.prj file (file directories +) with how many characters are getting?
For example: $ / Project1 / Solution1 / BuildDefinition1 / TFSBuild.prj => 50 characters.
I hope it helps.
Att
Guilherme Silva Cardoso

Eclipse java import question

This is my first time using 3rd party open source code within one of my projects. I'm using Eclipse for development and I just imported the 3rd party project from their SVN repository. I imported the new project into my workspace. Now I need to use it in another project in Eclpse. I know I need an import statement to use it, but I'm not sure how to go about this. Any help? Do you need any more information? TIA

Right, but since the 3rd party project is in my workspace shouldn't the import statement look like this?
import jaudiotagger.src.org.Audio.*;
If that is the package name. It's a very strange one, are you sure it shouldn't be just org.audio.*? Have a look in the Jar file.
It isn't recognizing jaudiotagger at all when I try to do a ctr+space.So is it really in your workspace?
These are really Eclipse questions, not Java questions, you would be better off at an Eclipse forum. But I think it's pretty simple to fix.

Eclipse and JBoss question ?

hi,
i know that it's not the place for this kinfd of question, i tried the JBoss forum, unfortynateley it's not very active, so....
I have just installed a development environnement (Eclipse + Eclipse JBoss-IDE plugin, + JBoss 4.0 application server). everything is ok, i succeed creating a simple J2EE application (servlet + ejb session), but i have question about the following process
generating file for the ejb session using xdoclet
packaging the war file
packaging the jar file
packaging the J2EE ear file
deploying the applicationsuppose the folowing situation =>
*I create a new EJB : so i have to generate the file (locale, home), repackaging the jar file and finally redeploy the ear file. is it the step i have to do ?
*I want to modify an already deployed EJB, after code mofication, so i have to regenerate the file (locale, home), repackaging the jar file and finally redeploy the ear file. is it the step i have to do ?
*And same question about jsp and servlet, have i to regeneare the war file and redeploy it ?
and what about "hot deploying in JBoss".
Thanks for your help

generating file for the ejb session using xdoclet
packaging the war file
packaging the jar file
packaging the J2EE ear file
deploying the application:-)
suppose the folowing situation =>
*I create a new EJB : so i have to generate the file
(locale, home), repackaging the jar file and finally
redeploy the ear file. is it the step i have to do ?Package the EJB in a JAR and re-create the EAR with the new EJB jar in it. You might have to add some descriptors for the EAR.
*I want to modify an already deployed EJB, after code
mofication, so i have to regenerate the file (locale,
home), repackaging the jar file and finally redeploy
the ear file. is it the step i have to do ?Yes.
*And same question about jsp and servlet, have i to
regeneare the war file and redeploy it ?Yes.
and what about "hot deploying in JBoss".Search on Google or read the documentation.

Windows 8.1 official offline upgrade package & GPO question related to Metro & UAC

Hello!
I am testing pre-deployment of Windows 8.1 in our 2008R2 domain. So far only my workstation is upgraded to win8x64 (from win7x64) and I am assessing if all of our LOB aps and servers will work fine with it. A few questions
1. We use workstations coming with OEM win8 license (all currently running win7 downgrade). I noticed that oficially there is no win8.1 offline upgrade package! Does that mean that Microsoft officially wants people to sing into Windows Store with a Microsoft
account to perform online upgrade with administrative privileges? That's pretty awkward ...
I figured that I could use win 8.1 installer ISO/UFD that I created in past (for home computer actually), but am not sure if that works out with our win8 OEM license keys tied to BIOS/UEFI on each desktop computer.
Was actually expecting an 8.1 Service Pack package that I could publish to WSUS, so it could take care of upgrade on win8 computers, but there is no such thing ... and no official package for 8.1 offline deployment either ... weird ...
Currently I am actually about to upgrade my own/test workstation to 8.1 (from 8.0, using Windows Store online), then sysprep it and create a reference WIM image and see if I can deploy 8.1 thick image (with all updates and company apps installed) this way
via WDS. anybody tested if it works this way? any gotchas?
2. win8 GPOs
Can somebody enlighten me where in Group Policies I can find a setting to re-assign ALL file/media extensions (e.g. jpg, tiff, png, bmp, mp4, WMV, etc.) back to Desktop applications instead of the horrible Metro UI equivalents?
We are actually about to bypass Metro UI completely on each computer so it boots straight to desktop and all file upon double-click must open an application within Desktop (no Metro UI for end users).
I know how to do this manually one by one via Group Preferences, but am asking if there is some specific GPO ADMX setting that would replace Metro UI apps with Desktop application in any and all file associations.
Personally I see no point in using the clunky Metro UI without a touchscreen.
3. is UAC enabled required for Windows Store to work?
Seems like it needs at least the Low security setting, so the Windows Store and Metro UI stays operational. no workaround for that for disabled UAC environment?
Just asking, it's not a big deal, people can learn to live with UAC, but am curious if that's by design.
Thanks for answers!

Hi,
1. For upgrading to Win8.1, please refer the following link:
http://windows.microsoft.com/en-in/windows-8/update-from-windows-8-tutorial As I know, Win8 activated using KMS, cannot upgrade to Win8.1
2. No, there is no such GPO settings added into Admin template. You will have to work around this using GPP...
3. There is no way to bypass UAC and allow Windows Store at one time. UAC is headache since Vista times and we have to live with the Protection :) Believe me, it does good to PC safety.
Regards, Brian
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.
thanks for the answers!
Yeah, UAC is a bit of a headache especially with legacy software. When deploying our Win7 domain clients however I got away by simply disabling it to make it easier for all users coming straight from XP environment.
for future win8.1 deployments however, I will set the UAC level to Low and keep it there, so modern apps and winstore stays operational if anybody wanted it or needed it. not a big deal, plus an added security layer, I agree with that.
As per default win8 file extension associations ... well, that's a bummer, and yeah, the GPP is what I had in mind to work around that manually.
I am running on upgraded win8.1 right now and so far I like it more or less in work environment, after adjustments that is :)
My only problem is related to win 8.1 clean installation and imaging and deployment however, wanted to use Lite Touch via WDS for w8.1, but problem is that I have no image of win8.1 that can activate with OEM licenses tied to BIOS.
Sysprep doesn't work on upgraded 8.1 (from 8.0), so I can't image that with generalization and on other hand the only generalized image I can take is from bare win 8.0 without the 8.1 upgrade. What I mean is that our computer vendor (HP) switched to OEM
win8 licenses tied to UEFI/BIOS (no more case stickers) and that doesn't activate when I try to clean install 8.1 even though it should, but the build ID string in BIOS must be changed ... need to open a case with HP to work it out, I am sure it's still possible
to achieve even without volume licensing.
We use a Basic Infrastructure model so far with retail+OEM keys (no KMS so far but it's in plans if Office deployment plans get approved by CFO). I thought for 8.1 actually it was a good idea to implement Standardized Infrastructure with thick images, as
manual upgrade to win 8.1 from win 8.0 is painful.

Eclipse and Tomcat questions

Hi everyone,
Lastnight I setup Eclipse to work with Tomcat, which works very good, but there are something I don't understand.
1. My files are put in my workspace in (C:\Documents and Settings\...etc)
How does Tomcat (which is installed in C:\Tomcat) know that it should get the files from my workspace directory?
Because in the C:\Tomcat directory I can't find any .XML file that refers to my workspace directory.
2. How I developed my servlets till now, I had some other free editor, I needed to compile my servlets then restart Tomcat and then test it.
With Eclipse + Tomcat plugin, all I need to do save the servlet and apparently the source code is compiled automatically. All I need to do is refresh the servlet in my browsers (very handy and easy to develop like this). But my question is, does Eclipse compile the servlet automatically after saving? And why doesn't tomcat have to be restarted?
Just a few questions to understand it a bit better, I'm really happy with this setup as it makes everything a lot easier.
Regards,
Steven.

I believe you will need to become familiar with and install:
http://www.eclipse.org/webtools/
HTH
Darins
"raul" <[email protected]> wrote in message
news:b894c367f9750f367a2e8336f8fe93b1$[email protected]..
> Hi, I downloaded the latest version of eclipse 3.1 and I've installed
> apache tomcat in mi PC.
> Eclipse has a plugin : org.eclipse.tomcat_4.1.30.1
> My problem is that I don't know how to use the tomcat server with eclipse.
> I readed some tutorials and they say that I have to configure using menu
> Window > Preferences and then I will see the tomcat option. But that
> option doesn't appears or I couldn't see it.
> Another tutorial say that I have to activate a plugin in the following
> menu location: Window > Customize Perspective > Commands and select the
> checkbox for tomcat , but that option doesn't appears either.
> What can I do, I want to use eclipse and tomcat together...
> Can someone help me with this questions?
>
> Thanks so much.
> Raul Torres
>
>
>

Slackware user - Arch install process and package management questions

I currently am using Slackware 12 with updates. It has become increasingly cumbersome to compile new software given the number of dependencies that also have to be compiled, and have their own dependencies compiled, etc and so on.
Other than the fact that the adoption of new packages is somewhat glacial, and that there is no automatic dependency resolution, I really like Slackware. Its fast, relatively easy to configure, and easy to use. I'm conversant in commandline-ese.
I've been led to understand based on the Arch wiki that Arch is very similar to Slackware in its layout, but with bleeding edge packages and dependency resolution, so I would think it would be about perfect.
However, I also understand that the install is more difficult that Slackware. How much more so is my question. Is it impossibly confusing and unhelpful like Debian installation was, or just slightly more difficult than Slackware or FreeBSD (both of which have very smooth installation scripts)
Also, for packages that have to be compiled from source, are dependancies easy to satisfy from the arch repository, or do dependencies for new software have to be compiled with their dependencies.
I'd probably just be trashing everything but /home, and doing a clean reinstall.
Is Arch the right distro for me, or am I better off staying with Slackware? Like I said, I really like Slackware except for the package management issues.

I've been led to understand based on the Arch wiki that Arch is very similar to Slackware in its layout, but with bleeding edge packages and dependency resolution, so I would think it would be about perfect.
You are right about that.
However, I also understand that the install is more difficult that Slackware. How much more so is my question. Is it impossibly confusing and unhelpful like Debian installation was, or just slightly more difficult than Slackware or FreeBSD (both of which have very smooth installation scripts)
They are quite similar, but Slackware provides more help when doing tasks like - how can I partition my harddisk and so on. But If you're comfortable with Slack's install procedure then installing Arch is much easier, just read the install guide.
I think Arch is good for you, because currently I have both - Slackware and Arch and both suit me fine for my needs.
Also remove all *. entries in your /home

Package manager - question?

Hello folks,
I wish to know why Package manager in openSolaris is so
slow application. I know that it is written in Python, but
I still do not understand why somebody did not offer some
patch for that application. I will help honestly in programming
if you need coders.
Uros

Please send your question to [email protected] That is the best place for discussion OpenSolaris packaging tools such as packagemanager. This forum is better for Solaris installation issues (from Solaris 10 and SXCE, for example).
-- Alan

Migrate from Crystal Report Server XI R2 to new Eclipse RAS SDK Question

Hi,
I am migrating Crystal Report Server XI R2 RAS SDK to Eclipse RAS SDK which seems to be quite easy.
I have the following old code which basicly programmaticly creates a Report from scratch adds a Table and then
populates the Report with a Pojo Collection.
 
Now before I would have : 
 
Table oTable = new Table(); 
oTable.setName("reportTable"); 
pbConnAttributes.putStringValue("QE_DatabaseType", "Java Beans Connectivity"); 
pbConnAttributes.putStringValue(PropertyBagHelper.CONNINFO_DATABASE_DLL, "crdb_javabeans.dll"); 
PropertyBag pbLogonProperties = new PropertyBag(); 
pbLogonProperties.putStringValue("Java Bean Classes", className); 
pbLogonProperties.putStringValue("SSOKEY", ""); 
pbConnAttributes.put("QE_LogonProperties", pbLogonProperties); 
pbConnAttributes.putBooleanValue(PropertyBagHelper.CONNINFO_SSO_ENABLED, false); 
oTable.getConnectionInfo().setKind(ConnectionInfoKind.CRQE); 
oTable.getConnectionInfo().setUserName(""); 
oTable.getConnectionInfo().setPassword(null); 
oTable.getConnectionInfo().setAttributes(pbConnAttributes); 
//following statement throws Exception 
doc.getDatabaseController().addTable(oTable, null); 
 
getDatabaseController().setDataSource(pojoCollection, pojoClass.class,"reportTable", "reportTable");
 
 
Now wenn using the c lient eclipse RAS SDK which pbConnAttributes should I use? 
No matter which ones I choose I get a Bad Driver Exception or Named Exception. 
Can anybody help?
Edited by: snake-john99 on Aug 11, 2010 10:35 AM
Edited by: snake-john99 on Aug 11, 2010 10:39 AM

Hi Mikael,
Since you're already on CR Server XI R2, you can use the Upgrade Management Tool to migrate all the content to CR Server 2013.
Anwers to your questions:
1) Yes, the Upgrade Management Tool does support this kind of migration
2) It does seem that the UMT allows you to move all report instances as well as the scheduled jobs over to the new server
3) I've always had issues with Business Views when using Import Wizard however I'm not sure whether they work well with the new UMT. In any case, I always prefer to export the LOVs and BVs from within the Business View Manager to a .xml file and then import them in the higher version of the Server, again, from within the Business View Manager.
-Abhilash

Safari vs Internet explorer question

We recently got a new system at work that allows us to access our scheduling information over the internet. We use to use citrix to connect to the server to retrieve the info but now we can get it via the internet. My question is, in order to get the scheduloe window to display you must use I.E. 6.0. I have tried Safari, Firefox, Netscape and others but they always get a message that says browser not supported. What could possibly be the difference or reason that one browser would work and all these others cannot display the iformation. The system that we have is made by SABRE. Any help or ideas are appreciated. Our help desk at work are a bunch of idiots.
John

It's also entirely possible that the people who built the web application did not want to bother testing the entire thing in other web browsers, without any technical reason to do so. Internet Explorer, Firefox, Safari, Mozilla, etc. might do slightly different things for any given web page, and having worked as a developer for 5+ years in companies that build web-based applications, I can tell you with absolute certainty that "the easy way out" is to just say "this thing only works in Internet Explorer, period" and add a check that kicks out any web browser that isn't running Internet Explorer. Follow the instructions in one of the other posts to tell Safari how masquerade as Internet Explorer. I think it's possible to make a similar change to Firefox. Either one, you'll be able to trick the web server into thinking you're running IE and you'll quickly discover if the webapp actually works or not for non-IE browsers.
Kaan

Files in package explorer, Commit works error when pushing

I'm trying to push a local file, in a project, to a remote git repository (via an SSH tunnel - this the 127.0.0.1 address below).
I was able to pull the repository from the remote using the Git Repositories view. It was an empty repo, so all I believe I did was connect a local Eclipse project with a remote git repository (I'm not using github, just a repository
elsewhere on another box on the network)
It's as I put things back, then Team->Committ that I get an error:
I'm using Eclipse MARS on Windows 7.
it's the push that seems to be failing with the error message:
eclipse.buildId=4.5.0.I20150603-2000
java.version=1.8.0_45
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.java.product
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.java.product
org.eclipse.egit.core
Error
Tue Jul 14 19:09:09 EDT 2015
An exception occurred during push on URI http://[email protected]:8080/gpadmin: http://[email protected]:8080/gpadmin: error occurred during unpacking on the remote end: unpack-objects abnormal exit
org.eclipse.jgit.api.errors.TransportException: http://[email protected]:8080/gpadmin: error occurred during unpacking on the remote end: unpack-objects abnormal exit
at org.eclipse.jgit.api.PushCommand.call(PushCommand.java:164)
at org.eclipse.egit.core.op.PushOperation.run(PushOperation.java:228)
at org.eclipse.egit.ui.internal.push.PushOperationUI.execute(PushOperationUI.java:167)
at org.eclipse.egit.ui.internal.push.PushOperationUI$1.run(PushOperationUI.java:229)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.eclipse.jgit.errors.TransportException: http://[email protected]:8080/gpadmin: error occurred during unpacking on the remote end: unpack-objects abnormal exit
at org.eclipse.jgit.transport.BasePackPushConnection.readStatusReport(BasePackPushConnection.java:322)
at org.eclipse.jgit.transport.BasePackPushConnection.doPush(BasePackPushConnection.java:201)
at org.eclipse.jgit.transport.TransportHttp$SmartHttpPushConnection.doPush(TransportHttp.java:807)
at org.eclipse.jgit.transport.BasePackPushConnection.push(BasePackPushConnection.java:153)
at org.eclipse.jgit.transport.PushProcess.execute(PushProcess.java:166)
at org.eclipse.jgit.transport.Transport.push(Transport.java:1200)
at org.eclipse.jgit.api.PushCommand.call(PushCommand.java:157)
... 4 more
It's been a few years since I've used git, so I'm thinking there's a gap in my knowledge about a step I need to take.

looks like something went wrong on the server side, what git server are you talking to ?

Zen Xtra Media Explorer questions..H

I have a Zen Xtra mp3 player, and as of right now I use the Zen Xtra Media Explorer to import media and rip cds and what not. The question I have is, why I cant put folders into other folders. Sometimes the folder of a cd wont go into the folder of the artist which has other cds. I want to make everythin neater, and combine folders so its all artist folders containin the folders of the cds. On my mp3 player it always comes up right and organized. Its just in the 'organize media' option that its like that. And yes all the ID tags and all of that are the same. I dont know what to do, of if i need another program or somethin. Any help is appreciated. Thanks!!

bump!

Import Packages - A Question to All Java-Professionals

Question:
I installed the J2SE 1.3.1_02, J2EE 1.3.1_01 and Forte Java CE 3.0. Why I can't use the Packages included in the j2ee.jar located in the \bin directory?
I can't use the Packages like
import javax.jms.*;
import javax.sql.*;
Why? Please to all Java-Experts. Thank you very much

sorry this is kinda late, no I dont use forte, I use codewarrior , and I have not used the j2ee.jar but I have used the servlet.jar , activation.jar, and mail.jar . And I simply add a refrence to those files and Codewarrior sets the classpath for me.

Eclipse package explorer question

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