Processing loadStrings from url

ra001

I using example for loading data from server

void mousePressed() {
  String url = "http://" + "www.ra001.lv/test.php";
  println("Mouse press");
  String[] lines = loadStrings(url);
  println(lines[0]);
  redraw();
}

I can change any address in load string but allways get error:

java.net.SocketException: Address family not supported by protocol family: connect at java.net.DualStackPlainSocketImpl.connect0(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at sun.net.NetworkClient.doConnect(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at java.net.URL.openStream(Unknown Source) at processing.core.PApplet.createInputRaw(PApplet.java:7233) at processing.core.PApplet.createInput(PApplet.java:7201) at processing.core.PApplet.loadStrings(PApplet.java:7538) at sketch_140929a.mousePressed(sketch_140929a.java:29) at processing.core.PApplet.mousePressed(PApplet.java:3085) at processing.core.PApplet.handleMouseEvent(PApplet.java:2831) at processing.core.PApplet.dequeueEvents(PApplet.java:2725) at processing.core.PApplet.postEvent(PApplet.java:2701) at processing.core.PApplet.nativeMouseEvent(PApplet.java:2976) at processing.core.PApplet.mousePressed(PApplet.java:2992) at java.awt.Component.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$200(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) The file "http://www.ra001.lv/test.php" is missing or inaccessible, make sure the URL is valid or that the file has been added to your sketch and is readable. Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException

GoToLoop

"http: //

Why do you insert a space between : & // for? [-(
This 1 is more correct: String url = "http://" + "www.ra001.lv/test.php";

ra001

space is only here, but I can change any address, always get this error

GoToLoop

I'm afraid I don't have a clue about it b/c it simply worked for me here: 8-|

// forum.processing.org/two/discussion/7389/processing-loadstrings-from-url

static final String URL = "http://" + "www.ra001.lv/test.php";

void setup() {
  noLoop();
}

void draw() {
  background((color) random(#000000));
}

void mousePressed() {
  println(loadStrings(URL));
  redraw();
}

ra001

Nope, same error. But I think this is some kind of security error, becouse on my work computer working fine all versions of code.

GoToLoop

Address family not supported by protocol family...

I guess your parents implanted some kinda family filter in your computer or the whole LAN! >:)

ra001

I am a parent! I remove all java versions, and install new, but nothing :-((

GoToLoop

It's a java.net.SocketException related to some kinda "family" protocol! :@)
I don't think Java got anything to do w/ that! /:)

ra001

Solved!

Stackoverflow

I remove software RelevantKnowledge

GoToLoop

Oh, that was a spyware! @-) Some removal trick links for it: O:-)

• http://www.spywareremove.com/removerelevantknowledge.html
• http://www.ghacks.net/2009/05/18/about-relevant-knowledge/