Processing 1.0 - Processing Discourse

PhilMorteja

QTJava in Eclipse
May 4^th, 2009, 1:18pm

Hello,

i am using QTJava in a Eclipse-Project on Windows. I tryed to use the same jars and dependencys like in processing, but i get always the following Exception:

Exception in thread "main" java.lang.UnsatisfiedLinkError: no QTJava in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at quicktime.jdirect.JDirectLinker$1PrivelegedAction$1.run(JDirectLinker.java:266)
at java.security.AccessController.doPrivileged(Native Method)
at quicktime.jdirect.JDirectLinker$1PrivelegedAction.establish(JDirectLinker.java:2
64)
at quicktime.jdirect.JDirectLinker.<clinit>(JDirectLinker.java:272)
at quicktime.jdirect.QTNative.loadQT(QTNative.java:33)
at quicktime.jdirect.QuickTimeLib.<clinit>(QuickTimeLib.java:17)
at quicktime.QTSession.<clinit>(QTSession.java:83)
at ImportExport.main(ImportExport.java:90)

What i have to add to my build-path or which files are needed? In the QTSystem-Folder in QT i have only QTJNative.dll and QTJavaNative.dll which doent fix the problem.

How has anybody done this in processing? It uses QTJava too.

PhiLho YaBB Moderator Offline Posts: 4190 Near Paris (France)	Re: QTJava in Eclipse Reply #1 - May 5^th, 2009, 3:32am Did you included QTJava.zip (from processing\libraries\video) too?

PhilMorteja YaBB Newbies Offline Posts: 3	Re: QTJava in Eclipse Reply #2 - May 5^th, 2009, 8:28am Yes of course, but i dont know what QTJava needs.

PhilMorteja YaBB Newbies Offline Posts: 3	Re: QTJava in Eclipse Reply #3 - May 5^th, 2009, 9:10am Ok i found the problem: It looks like QTJava needs an jre6 or the path to this QTJava in the Java/jre-Folder. I found this in the System.env-Properties: QTJAVA=C:\Program Files\Java\jre1.6.0_07\lib\ext\QTJava.zip CLASSPATH=.;C:\Program Files\Java\jre6\lib\ext\QTJava.zip Now i used the last jre in my project an now it works.

bootleg

Re: QTJava in Eclipse
Reply #4 - May 15^th, 2009, 1:32am

PhilMorteja wrote on May 5^th, 2009, 9:10am:

It looks like QTJava needs an jre6 or the path to this QTJava in the Java/jre-Folder. I found this in the System.env-Properties:

QTJAVA=C:\Program Files\Java\jre1.6.0_07\lib\ext\QTJava.zip
CLASSPATH=.;C:\Program Files\Java\jre6\lib\ext\QTJava.zip

Hey,

I got a similar problem.
Please can you tell me where I have to add these properties

PhiLho YaBB Moderator Offline Posts: 4190 Near Paris (France)	Re: QTJava in Eclipse Reply #5 - May 15^th, 2009, 2:40am I think Phil means by "System.env-Properties" that he defined (or found?) these environment variables.

xpitron YaBB Newbies Offline Posts: 1	Re: QTJava in Eclipse Reply #6 - May 15^th, 2009, 2:44pm Hi. I have the same problem, I've checked the System Variables, and both (CLASSPATH & QTJAVA) are defined, but it still doesn't work. Any ideas? Thanks

VJwada YaBB Newbies Offline Posts: 1	Re: QTJava in Eclipse Reply #7 - May 20^th, 2009, 6:56am Hi. I have the same problem too, and solved it just now. 1.add "QTJava.zip" to your project build path. 2.and set the location of native library path of "QTJava.zip" to "?:/Program Files/QuickTime/QTSystem". Try it.

Erratosthenes

Re: QTJava in Eclipse
Reply #8 - Oct 16^th, 2009, 2:59pm

Hello all,
I am now getting the exact same message after I tried setting every possible environment variable (user / system); I have now officially restarted my machine a billion times and am almost ready to bang my head against the keyboard if that would get this to work.
Please, pretty please, if you have any idea let me know so that I can get to some real designing
Any help will be appreciated.
Thanks beforehand
E

Erratosthenes

Re: QTJava in Eclipse
Reply #9 - Oct 16^th, 2009, 3:00pm

Hello all,
I am now getting the exact same message after I tried setting every possible environment variable (user / system); I have now officially restarted my machine a billion times and am almost ready to bang my head against the keyboard if that would get this to work.
Please, pretty please, if you have any idea let me know so that I can get to some real designing
Any help will be appreciated.
Thanks beforehand
E