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Cant play on Raspberry Pi

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  • 31. December 2014 at 13:42 #660
    mourningsun75
    Participant

    java version “1.7.0_65”
    OpenJDK Runtime Environment (IcedTea 2.5.1) (7u65-2.5.1-2~deb7u1+rpi1)
    OpenJDK Zero VM (build 24.65-b04, mixed mode)

    Play
    Exception in thread “SpeakerPlaybackThread” java.lang.NoClassDefFoundError: Could not initialize class org.classpath.icedtea.pulseaudio.EventLoop
    at org.classpath.icedtea.pulseaudio.PulseAudioMixer.openImpl(PulseAudioMixer.java:654)
    at org.classpath.icedtea.pulseaudio.PulseAudioMixer.openLocal(PulseAudioMixer.java:588)
    at org.classpath.icedtea.pulseaudio.PulseAudioMixer.openLocal(PulseAudioMixer.java:584)
    at org.classpath.icedtea.pulseaudio.PulseAudioMixer.open(PulseAudioMixer.java:579)
    at org.classpath.icedtea.pulseaudio.PulseAudioDataLine.open(PulseAudioDataLine.java:94)
    at org.classpath.icedtea.pulseaudio.PulseAudioSourceDataLine.open(PulseAudioSourceDataLine.java:75)
    at org.classpath.icedtea.pulseaudio.PulseAudioDataLine.open(PulseAudioDataLine.java:290)
    at org.classpath.icedtea.pulseaudio.PulseAudioSourceDataLine.open(PulseAudioSourceDataLine.java:51)
    at com.soundseeder.speaker.g.a(Unknown Source)
    at com.soundseeder.speaker.g.run(Unknown Source)

    31. December 2014 at 13:53 #661
    mourningsun75
    Participant

    With Oracle JDK it works!

    31. December 2014 at 13:57 #662
    jekapps
    Keymaster

    Hey mourningsun.

    This looks like your Java Runtime is not able to access your audio engine.

    Can you switch to the Oracle JDK instead of the OpenJDK?

    My raspian had this preinstalled, but you should be able to switch it this way:
    sudo apt-get install oracle-java7-jdk

    sudo update-java-alternatives -s jdk-7-oracle-armhf

    31. December 2014 at 13:58 #663
    jekapps
    Keymaster

    Ok, great you were faster! 😀

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