java.lang.NullPointerExeption

dan555

Hi Im new to processing Every time I try To Run a script on my windows 8.1 laptop it returns the following then stops respondin Can I Have some help Please

==== JavaSound Minim Error ====
==== Error invoking createInput on the file loader object: null

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
    at ddf.minim.javasound.JSMinim.getAudioRecordingStream(Unknown Source)
    at ddf.minim.Minim.loadFile(Unknown Source)
    at sketch_131203a.setup(sketch_131203a.java:49)
    at processing.core.PApplet.handleDraw(PApplet.java:2281)
    at processing.opengl.PJOGL$PGLListener.display(PJOGL.java:799)
    at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:590)
    at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:574)
    at javax.media.opengl.awt.GLCanvas$9.run(GLCanvas.java:1218)
    at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1036)
    at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:911)
    at javax.media.opengl.awt.GLCanvas$10.run(GLCanvas.java:1229)
    at javax.media.opengl.Threading.invoke(Threading.java:193)
    at javax.media.opengl.awt.GLCanvas.display(GLCanvas.java:492)
    at javax.media.opengl.awt.GLCanvas.paint(GLCanvas.java:546)
    at sun.awt.RepaintArea.paintComponent(Unknown Source)
    at sun.awt.RepaintArea.paint(Unknown Source)
    at sun.awt.windows.WComponentPeer.handleEvent(Unknown Source)
    at java.awt.Component.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)
Already called beginDraw()
==== JavaSound Minim Error ====
==== Error invoking createInput on the file loader object: null

java.lang.NullPointerException
    at processing.mode.java.runner.Runner.findException(Runner.java:926)
    at processing.mode.java.runner.Runner.reportException(Runner.java:871)
    at processing.mode.java.runner.Runner.exceptionEvent(Runner.java:797)
    at processing.mode.java.runner.Runner$2.run(Runner.java:686)

colouredmirrorball

Posting the script you try to run would help.

clankill3r

I think it can't find the sound file you want to load. Make sure the file is in a data folder inside your sketch and that your grammar is correct.