Get path of project
Hi,
in javafx 1.3 the local path is : {__DIR__} .
in Javafx 2.0 ?
Thank
There isn't. But you can get the ClassLoader of your main class that extends Application like so:
package fxtest;
import javafx.application.Application;
public class Main extends Application {
public static void main(String[] args) {
ClassLoader cl = Thread.currentThread().getContextClassLoader();
String img_url = cl.getResource("fxtest/images/duke.png").toExternalForm();
System.out.println(img_url);
}
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Cycle was detected in the build path of project
Hi
I was trying to create a Test application for MDB.
Here from the webContent I call the service locator in the EJB folder and get the bean object. Using the object I need to put a message in the MQ.
The onMessage method<present under EJB folder> picks up the message<which is a key> and then it has to refer the value in the Map which is under the ../WebContent/Javasource/..
But when I try to complile the project it is giving a error stating that A cycle was detected in the build path of project: MDBTestEJB.
How do I solve this ?? Please help ?The fix for this - regardless of IDE - is to use a
bit of common sense, and good old-fashioned logic
(remember that?). You've obviously got (at least) 2
things that are dependent on each other, which - if
you remember the Chicken and Egg problem* - can't
possibly work. Work it out for yourself, you're
writing software, after all. If A needs B to do some
work but can't because B needs A first, you've got
problems
* sensible "it was the egg. Something
not-quite-like-a-chicken-but-close mated with
something-else-not-quite-like-a-chicken, and produced
an egg that eventually hatched into a chicken"
notwithstandingOK georgemc, I allowed you to motivate me to look for a better fix. I think I came up with a solution but I'd like to see if you, or anyone else, agrees with it.
First let me say that I'm using a persistence layer, which I've never done before, and with cardinality annotations different classes need to reference each other cyclically.
My problem was that I had class A in project 1 that depended on class B in project 2, but class B (project 2) also depended on class A (project 1). This meant that I had project 2 on the project 1 build path and vice versa; which is why I was getting the error.
After your post I started to think about it and it seems that my original solution didn't do a very good job of utilizing the extensibility that Java's OO gives us. My new solution is to remove any reference of class A that is in class B and also remove project 1 from the project 2 build path. Then extend class B into class ChildOf_B in project 1 and insert the references to class A in the new child class. I of course keep project 2 on the project 1 build path.
I've since told eclipse to throw an error for build path cycles instead of a warning and I no longer have any problems. -
Could not get metamodel for project
Hallo
Something strange happened...
I developed ein Composited Application under SAP Netweaver 7.1 SP 3.
Today I changed some code and run build.. And I get the error could not get metamodel for project.
And furthmore illegal reference to a non-used resource found.
Any Hints to resolve this problem?
Thanks in advance
Kind Regards!
PingHallo
Thanks for your reply!
The stacktrace I dont' have. Because I had the problem before the build. Thus I cannot have any trace on the server... I don't know where I can find the trace in Devstudio.
I closed all the project and Reopened again. Now I only have the problem as followed: (in the problem tab)
Severity and Description Path Resource Location Creation Time Id
Could not get metamodel for project LocalDevelopmentLocalDevelopmentzukoprototyp(2fdictionarych.post.it.sap LocalDevelopmentLocalDevelopmentzukoprototyp(2fdictionarych.post.it.sap Unknown 1200043648781 35143
But I can build the projekt and redeploy it.
Thanks anyway and have a nice day!
Ping -
I have had some Xsan issues and one of my volumes kept failing. I did a complete hard reboot of the entire system after trying all the cvfsck options. Now the volume seems to be ok but I am now getting the following errors and can not figure out what they are. Any help to a new Admin would be greatly appreciated.
5/7/12 1:59:13.000 PM kernel: add_fsevent: unabled to get a path for vp 0xb129000. dropping the event.
5/7/12 1:59:15.000 PM kernel: add_fsevent: unable to get path for vp 0xb12a4d0 (live.0.indexHead; ret 22; type 4)
5/7/12 1:59:15.000 PM kernel: add_fsevent: unabled to get a path for vp 0xb12a4d0. dropping the event.
5/7/12 1:59:15.000 PM kernel: add_fsevent: unable to get path for vp 0xb129de0 (live.1.indexHead; ret 22; type 4)
5/7/12 1:59:15.000 PM kernel: add_fsevent: unabled to get a path for vp 0xb129de0. dropping the event.
5/7/12 1:59:15.000 PM kernel: add_fsevent: unable to get path for vp 0xe3964d0 (live.2.indexHead; ret 22; type 4)
5/7/12 1:59:15.000 PM kernel: add_fsevent: unabled to get a path for vp 0xe3964d0. dropping the event.
5/7/12 2:01:22.024 PM mdworker32: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
5/7/12 2:01:22.525 PM com.apple.mdworker.pool.0: PSSniffer error: Invalid argument
5/7/12 2:01:24.697 PM mdworker: FontImporter: Validation failed - "/Volumes/Matilda/Dexter/Randy project - Burke update/James E Burke Awards video revision/Past Video files/ETH742/tricyclestudios (After FX) Jeremy/Assets/FUTURA_4.TTF".
5/7/12 2:01:24.697 PM mdworker: FontImporter: Validation Result - "(
kATSFontTestSeverityFatalError
Then I got a few more of the errors like the top lines.
Please help!!
Thanks,
Kevin RosenthalTurns out there were disk issues that I repaired by rebooting into Lion Recovery Mode (restart, hold Command-R during startup) and running Disk Utility. Disk Utility reported:
Volume bitmap needs minor repair for orphaned blocks
Invalid volume free block count
It fixed both problems and the drive then verified clean.
While I was there, I also repaired permissions, though I doubt that the permission oddities were the cause of the errors.
After rebooting into normal Lion, two things happend:
Time Machine quite happily went back to work and took a backup, no issue. Several hourlies have run since then, no problems.
Spotlight did some re-indexing. This caused some hangs (spinning beachballs) at first, but it self-cleared. It definitely didn't last long enough to re-index the entire drive; I'm guessing that it needed to re-index some of the repaired sections.
So far as I know, no files were corrupted -- but the drive is about 80% free space, so odds are that the orphaned blocks were not in a critical area. -
Why am I getting the message "Project could not be prepared because an error occurred. (File already open with write permission.) when trying to
share to the media browser? I have done this many times before and never got this message. This is very frustrating. Can anyone help me?Hi
Error -49 opWrErr File already open with write permission
Trash the preference files while application is NOT Running.
Easiest way to find out if this is the problem is by:
• Create a new User-Account
• Log out of Your old one and into this
• Re-try iMovie
If it now works OK - then 99.9% the problem is iMovie pref. file that needs to be trashed.
from Karsten Schlüter
Some users notice on exporting larger projects from within iMovie that this operation is aborted with an 'error -49'
This issue occurs only on MacOs machines using 10.7x
try switching-off the Local Mobile Backup
in Terminal copy/paste
sudo tmutil disablelocal
Re-launch Mac
Yours Bengt W -
I have a 5 year old Mac Book with OS 10.6.8 and it can not be upgraded to Mountain Lion. I just got an iPad with retina. How do I get an iMovie project onto my iPad?
I have a 5 year old Mac Book with OS 10.6.8 and it can not be upgraded to Mountain Lion. I just got an iPad with retina. How do I get an iMovie project onto my iPad?
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Hi Everyone,
I have a NAS (Network Attached Storage) which holds my photos. I want to import them into Apple photos (but via the reference method).
I did this by going to Preferences/General and unchecking the 'Importing: Copy items to the Photo library' option.
I connect to my NAS via AFP and have mount 'Media' which is where my photos are stored.
I select the file/import option, navigate to aforementioned photo location and select the "Review for import" button
I then receive an error which states:
Unreadable File
The following files could not be imported (they may be an unrecognized file type or the files may not contain valid data).
Filename Reason
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The above error happens on multiple file types.....
However ...
If I tick the option in the preferences/general to 'Importing : Copy items to photo library" option then the file will import successfully.
I of course don't want to import the files I want them to be referenced...
Anyone else experiencing this issue????
Thanks in advance.
BenjaminIf this is a 3rd party application, I would seek out that company and ask for an updated version compatible with 2010, then it would be a matter of simply installing it per their instructions.
Otherwise, the best course of action is to deactivate the feature from WSSv3 prior to removal. If that is no longer possible, then use
FeatureAdmin to remove the feature from within 2010.
Trevor Seward
Follow or contact me at...
  
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs. -
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Hello
I'm overriding method extendedPreAddRelationship on class S_Relationship.
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* Analogy of LibrarySession.getRootFolder().
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Radek
[email protected] -
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my directory structure in tomcat/webapp is as afollows:
sfq
|
| _ _xml
| |
| |_ _ sqx_read.xml
|
|__jsp
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|__WEB-INF
|
|_ _classes
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|_ _ReadXml.class
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Welcome to the Support Communities!
The following articles may help you with your projector issue:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Apple Mini DisplayPort adapters: Frequently asked questions (FAQ)
http://support.apple.com/kb/ht3382
Mac notebooks: How to use your computer in closed clamshell (display closed) mode with an external display
http://support.apple.com/kb/ht3131
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