[jitsi-users] users Digest, Vol 41, Issue 9


#1

Dear Sir,

PLEASE deregister me (and this address) from your mailing list as I don't seem to be
capable enough to know how to do it my self, having tried all the way you indicated in
this mail.

Thank you very much

ludo0565

···

Le 05/08/2016 à 20:02, users-request@jitsi.org a écrit :

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Today's Topics:

   1. Re: Issue while installing Jitsi Hammer (Damian Minkov)
   2. Re: Issue while installing Jitsi Hammer (Ravi Chaudhary)
   3. Re: Issue while installing Jitsi Hammer (Damian Minkov)
   4. Re: Issue while installing Jitsi Hammer (Ravi Chaudhary)

----------------------------------------------------------------------

Message: 1
Date: Fri, 5 Aug 2016 11:17:54 -0500
From: Damian Minkov <damencho@jitsi.org>
To: Jitsi Users <users@jitsi.org>
Cc: karthikrks@gmail.com
Subject: Re: [jitsi-users] Issue while installing Jitsi Hammer
Message-ID:
  <CAE07f0+Fqj2riuiLpRM2JtsDU0b6Rcm8izuDEeR5GwOMXsLduQ@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

On Fri, Aug 5, 2016 at 10:43 AM, Ravi Chaudhary <rc.chaudhary@gmail.com> wrote:

# C [libjnportaudio.so+0xd0f8] Pa_GetDeviceInfo+0x58

Hum, the crash is again coming from portaudio, seems its still using it.

------------------------------

Message: 2
Date: Fri, 5 Aug 2016 22:32:56 +0530
From: Ravi Chaudhary <rc.chaudhary@gmail.com>
To: Jitsi Users <users@jitsi.org>
Cc: karthikrks@gmail.com
Subject: Re: [jitsi-users] Issue while installing Jitsi Hammer
Message-ID:
  <CAB5XQO2fhufQmxbz07KEfLd9o_pTGg5bU2OX8Uww_dXWFa0j_w@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Greetings Damian,

Couple of questions:
1) How do we fix the crash coming from portaudio?
2) Is it anyways related to 'pulseaudio'. As of now, "pulseaudio -D" is
running.

*root@hammer:~/jitsi-hammer# ps -aef | grep pulse*ubuntu 3753 1 0
08:35 ? 00:00:00 pulseaudio -Dpulse 4144 1 0 09:08 ?
00:00:00 pulseaudio -D --system*
3) Do we need to have a physical sound card installed on the system? As of
now the hardware is devoid of any sound card.
Although we have installed, "alsa-utils" & "alsa-core"?

Thanks in advance for such prompt response. Awaiting for pointers to fix
this issue.

Regards,
Ravi C

On Fri, Aug 5, 2016 at 9:47 PM, Damian Minkov <damencho@jitsi.org> wrote:

On Fri, Aug 5, 2016 at 10:43 AM, Ravi Chaudhary <rc.chaudhary@gmail.com> >> wrote:

# C [libjnportaudio.so+0xd0f8] Pa_GetDeviceInfo+0x58

Hum, the crash is again coming from portaudio, seems its still using it.

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------------------------------

Message: 3
Date: Fri, 5 Aug 2016 12:13:25 -0500
From: Damian Minkov <damencho@jitsi.org>
To: Jitsi Users <users@jitsi.org>
Cc: karthikrks@gmail.com
Subject: Re: [jitsi-users] Issue while installing Jitsi Hammer
Message-ID:
  <CAE07f0+VFGVmoCX2_p5EC4Enc=LJ36P3WzZtfDy_Y1YewwpwOQ@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

On Fri, Aug 5, 2016 at 12:02 PM, Ravi Chaudhary <rc.chaudhary@gmail.com> wrote:

Greetings Damian,

Couple of questions:
1) How do we fix the crash coming from portaudio?

remove portaudio so file that is used.

2) Is it anyways related to 'pulseaudio'. As of now, "pulseaudio -D" is
running.
root@hammer:~/jitsi-hammer# ps -aef | grep pulse*
ubuntu 3753 1 0 08:35 ? 00:00:00 pulseaudio -D
pulse 4144 1 0 09:08 ? 00:00:00 pulseaudio -D --system
3) Do we need to have a physical sound card installed on the system? As of
now the hardware is devoid of any sound card.
Although we have installed, "alsa-utils" & "alsa-core"?

You do not need pulseaudio or soundcard.

Thanks in advance for such prompt response. Awaiting for pointers to fix
this issue.

Regards,
Ravi C

On Fri, Aug 5, 2016 at 9:47 PM, Damian Minkov <damencho@jitsi.org> wrote:

On Fri, Aug 5, 2016 at 10:43 AM, Ravi Chaudhary <rc.chaudhary@gmail.com> >>> wrote:

# C [libjnportaudio.so+0xd0f8] Pa_GetDeviceInfo+0x58

Hum, the crash is again coming from portaudio, seems its still using it.

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users mailing list
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------------------------------

Message: 4
Date: Fri, 5 Aug 2016 23:29:28 +0530
From: Ravi Chaudhary <rc.chaudhary@gmail.com>
To: Jitsi Users <users@jitsi.org>
Cc: karthikrks@gmail.com
Subject: Re: [jitsi-users] Issue while installing Jitsi Hammer
Message-ID:
  <CAB5XQO2bgmgDS3u3SzM1a_E-GVJd=4kOa_ncMVNXnLoehYFcJQ@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Greetings Damian,

Thanks. After removing the 'portaudio' the crash is definitely fixed. We
are facing the following issue now:

root@hammer:~/jitsi-hammer# ./jitsi-hammer.sh -BOSHuri
http://10.20.130.45:5280
./jitsi-hammer.sh: line 1: g!/bin/bash: No such file or directory
/root/jitsi-hammer/jitsi-hammer.jar:/root/jitsi-hammer/lib/args4j-2.0.21.jar:/root/jitsi-hammer/lib/bccontrib-1.0-SNAPSHOT.jar:/root/jitsi-hammer/lib/bcpkix-jdk15on-151.jar:/root/jitsi-hammer/lib/bcprov-jdk15on-151.jar:/root/jitsi-hammer/lib/commons-logging-1.1.1.jar:/root/jitsi-hammer/lib/commons-math3-3.3.jar:/root/jitsi-hammer/lib/felix.jar:/root/jitsi-hammer/lib/fmj.jar:/root/jitsi-hammer/lib/httpclient-4.3.3.jar:/root/jitsi-hammer/lib/httpcore-4.3.2.jar:/root/jitsi-hammer/lib/ice4j.jar:/root/jitsi-hammer/lib/jain-sdp.jar:/root/jitsi-hammer/lib/jbosh-0.8.0.jar:/root/jitsi-hammer/lib/jitsi-android-osgi.jar:/root/jitsi-hammer/lib/jitsi-lgpl-dependencies.jar:/root/jitsi-hammer/lib/jna.jar:/root/jitsi-hammer/lib/json-simple-1.1.1.jar:/root/jitsi-hammer/lib/jspeex.jar:/root/jitsi-hammer/lib/kxml2-2.3.0.jar:/root/jitsi-hammer/lib/libjitsi.jar:/root/jitsi-hammer/lib/OrangeExtensions.jar:/root/jitsi-hammer/lib/protocol-jabber.jar:/root/jitsi-hammer/lib/protocol.jar:/root/jitsi-hammer/lib/protocol-media.jar:/root/jitsi-hammer/lib/sc-launcher.jar:/root/jitsi-hammer/lib/sdes4j-1.1.1.jar:/root/jitsi-hammer/lib/smack-bosh-4.0.7.jar:/root/jitsi-hammer/lib/smack-core-4.0.7.jar:/root/jitsi-hammer/lib/smack-debug-4.0.7.jar:/root/jitsi-hammer/lib/smack-extensions-4.0.7.jar:/root/jitsi-hammer/lib/util.jar:/root/jitsi-hammer/lib/xlightweb-2.5.jar:/root/jitsi-hammer/lib/xpp3-1.1.4c.jar:/root/jitsi-hammer/lib/zrtp4j-light.jar
/root/jitsi-hammer/lib/native/linux-64
12:55:18.533 WARNING: [1]
org.jitsi.impl.neomedia.device.DeviceSystem.warn() Failed to initialize
org.jitsi.impl.neomedia.device.PulseAudioSystem
java.lang.UnsatisfiedLinkError: no jnpulseaudio in java.library.path
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867)
        at java.lang.Runtime.loadLibrary0(Runtime.java:870)
        at java.lang.System.loadLibrary(System.java:1122)
        at org.jitsi.util.JNIUtils.loadLibrary(JNIUtils.java:32)
        at org.jitsi.impl.neomedia.pulseaudio.PA.<clinit>(PA.java:116)
        at
org.jitsi.impl.neomedia.device.PulseAudioSystem.startMainloop(PulseAudioSystem.java:683)
        at
org.jitsi.impl.neomedia.device.PulseAudioSystem.createContext(PulseAudioSystem.java:131)
        at
org.jitsi.impl.neomedia.device.PulseAudioSystem.getContext(PulseAudioSystem.java:500)
        at
org.jitsi.impl.neomedia.device.PulseAudioSystem.doInitialize(PulseAudioSystem.java:364)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initialize(DeviceSystem.java:629)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.invokeDeviceSystemInitialize(DeviceSystem.java:432)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.invokeDeviceSystemInitialize(DeviceSystem.java:335)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.<init>(DeviceSystem.java:480)
        at
org.jitsi.impl.neomedia.device.AudioSystem.<init>(AudioSystem.java:195)
        at
org.jitsi.impl.neomedia.device.PulseAudioSystem.<init>(PulseAudioSystem.java:119)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initializeDeviceSystems(DeviceSystem.java:275)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initializeDeviceSystems(DeviceSystem.java:221)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initializeDeviceSystems(DeviceSystem.java:151)
        at
org.jitsi.impl.neomedia.device.DeviceConfiguration.<init>(DeviceConfiguration.java:337)
        at
org.jitsi.impl.neomedia.MediaServiceImpl.<init>(MediaServiceImpl.java:150)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
org.jitsi.impl.libjitsi.LibJitsiImpl.getService(LibJitsiImpl.java:142)
        at
org.jitsi.impl.libjitsi.LibJitsiOSGiImpl.getService(LibJitsiOSGiImpl.java:86)
        at
org.jitsi.service.libjitsi.LibJitsi.invokeGetServiceOnImpl(LibJitsi.java:163)
        at
org.jitsi.service.libjitsi.LibJitsi.getMediaService(LibJitsi.java:115)
        at
org.jitsi.hammer.utils.MediaDeviceChooser.<init>(MediaDeviceChooser.java:84)
        at
org.jitsi.hammer.utils.CmdLineArguments.getMediaDeviceChooser(CmdLineArguments.java:357)
        at org.jitsi.hammer.Main.main(Main.java:271)
12:55:18.540 WARNING: [1]
org.jitsi.impl.neomedia.device.DeviceSystem.warn() Failed to initialize
org.jitsi.impl.neomedia.device.PortAudioSystem
java.lang.UnsatisfiedLinkError: no jnportaudio in java.library.path
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867)
        at java.lang.Runtime.loadLibrary0(Runtime.java:870)
        at java.lang.System.loadLibrary(System.java:1122)
        at org.jitsi.util.JNIUtils.loadLibrary(JNIUtils.java:32)
        at org.jitsi.impl.neomedia.portaudio.Pa.<clinit>(Pa.java:229)
        at
org.jitsi.impl.neomedia.device.PortAudioSystem.doInitialize(PortAudioSystem.java:174)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initialize(DeviceSystem.java:629)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.invokeDeviceSystemInitialize(DeviceSystem.java:432)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.invokeDeviceSystemInitialize(DeviceSystem.java:335)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.<init>(DeviceSystem.java:480)
        at
org.jitsi.impl.neomedia.device.AudioSystem.<init>(AudioSystem.java:195)
        at
org.jitsi.impl.neomedia.device.AudioSystem2.<init>(AudioSystem2.java:72)
        at
org.jitsi.impl.neomedia.device.PortAudioSystem.<init>(PortAudioSystem.java:154)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initializeDeviceSystems(DeviceSystem.java:275)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initializeDeviceSystems(DeviceSystem.java:221)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initializeDeviceSystems(DeviceSystem.java:151)
        at
org.jitsi.impl.neomedia.device.DeviceConfiguration.<init>(DeviceConfiguration.java:337)
        at
org.jitsi.impl.neomedia.MediaServiceImpl.<init>(MediaServiceImpl.java:150)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
org.jitsi.impl.libjitsi.LibJitsiImpl.getService(LibJitsiImpl.java:142)
        at
org.jitsi.impl.libjitsi.LibJitsiOSGiImpl.getService(LibJitsiOSGiImpl.java:86)
        at
org.jitsi.service.libjitsi.LibJitsi.invokeGetServiceOnImpl(LibJitsi.java:163)
        at
org.jitsi.service.libjitsi.LibJitsi.getMediaService(LibJitsi.java:115)
        at
org.jitsi.hammer.utils.MediaDeviceChooser.<init>(MediaDeviceChooser.java:84)
        at
org.jitsi.hammer.utils.CmdLineArguments.getMediaDeviceChooser(CmdLineArguments.java:357)
        at org.jitsi.hammer.Main.main(Main.java:271)
X11 connection rejected because of wrong authentication.
12:55:19.515 WARNING: [1]
org.jitsi.impl.neomedia.device.DeviceSystem.warn() Failed to initialize
org.jitsi.impl.neomedia.device.ImgStreamingSystem
java.lang.NoClassDefFoundError: Could not initialize class
sun.awt.X11GraphicsEnvironment
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at
java.awt.GraphicsEnvironment.createGE(GraphicsEnvironment.java:103)
        at
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:82)
        at sun.awt.X11.XToolkit.<clinit>(XToolkit.java:126)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at java.awt.Toolkit$2.run(Toolkit.java:860)
        at java.awt.Toolkit$2.run(Toolkit.java:855)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:854)
        at
org.jitsi.impl.neomedia.device.ImgStreamingSystem.doInitialize(ImgStreamingSystem.java:80)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initialize(DeviceSystem.java:629)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.invokeDeviceSystemInitialize(DeviceSystem.java:432)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.invokeDeviceSystemInitialize(DeviceSystem.java:335)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.<init>(DeviceSystem.java:480)
        at
org.jitsi.impl.neomedia.device.ImgStreamingSystem.<init>(ImgStreamingSystem.java:44)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initializeDeviceSystems(DeviceSystem.java:275)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initializeDeviceSystems(DeviceSystem.java:221)
        at
org.jitsi.impl.neomedia.device.DeviceSystem.initializeDeviceSystems(DeviceSystem.java:163)
        at
org.jitsi.impl.neomedia.device.DeviceConfiguration.<init>(DeviceConfiguration.java:337)
        at
org.jitsi.impl.neomedia.MediaServiceImpl.<init>(MediaServiceImpl.java:150)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
org.jitsi.impl.libjitsi.LibJitsiImpl.getService(LibJitsiImpl.java:142)
        at
org.jitsi.impl.libjitsi.LibJitsiOSGiImpl.getService(LibJitsiOSGiImpl.java:86)
        at
org.jitsi.service.libjitsi.LibJitsi.invokeGetServiceOnImpl(LibJitsi.java:163)
        at
org.jitsi.service.libjitsi.LibJitsi.getMediaService(LibJitsi.java:115)
        at
org.jitsi.hammer.utils.MediaDeviceChooser.<init>(MediaDeviceChooser.java:84)
        at
org.jitsi.hammer.utils.CmdLineArguments.getMediaDeviceChooser(CmdLineArguments.java:357)
        at org.jitsi.hammer.Main.main(Main.java:271)
12:55:19.520 SEVERE: [1]
org.jitsi.impl.neomedia.device.DeviceConfiguration.error() Failed to
register custom Renderer
org.jitsi.impl.neomedia.jmfext.media.renderer.audio.PulseAudioRenderer with
JMF.
java.lang.IllegalStateException: audioSystem
        at
org.jitsi.impl.neomedia.jmfext.media.renderer.audio.PulseAudioRenderer.<init>(PulseAudioRenderer.java:146)
        at
org.jitsi.impl.neomedia.jmfext.media.renderer.audio.PulseAudioRenderer.<init>(PulseAudioRenderer.java:126)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
org.jitsi.impl.neomedia.device.DeviceConfiguration.registerCustomRenderers(DeviceConfiguration.java:1036)
        at
org.jitsi.impl.neomedia.device.DeviceConfiguration.<init>(DeviceConfiguration.java:355)
        at
org.jitsi.impl.neomedia.MediaServiceImpl.<init>(MediaServiceImpl.java:150)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
org.jitsi.impl.libjitsi.LibJitsiImpl.getService(LibJitsiImpl.java:142)
        at
org.jitsi.impl.libjitsi.LibJitsiOSGiImpl.getService(LibJitsiOSGiImpl.java:86)
        at
org.jitsi.service.libjitsi.LibJitsi.invokeGetServiceOnImpl(LibJitsi.java:163)
        at
org.jitsi.service.libjitsi.LibJitsi.getMediaService(LibJitsi.java:115)
        at
org.jitsi.hammer.utils.MediaDeviceChooser.<init>(MediaDeviceChooser.java:84)
        at
org.jitsi.hammer.utils.CmdLineArguments.getMediaDeviceChooser(CmdLineArguments.java:357)
        at org.jitsi.hammer.Main.main(Main.java:271)
12:55:19.524 SEVERE: [1]
org.jitsi.impl.neomedia.device.DeviceConfiguration.error() Failed to
register custom Renderer
org.jitsi.impl.neomedia.jmfext.media.renderer.video.JAWTRenderer with JMF.
java.lang.UnsatisfiedLinkError: no jnawtrenderer in java.library.path
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867)
        at java.lang.Runtime.loadLibrary0(Runtime.java:870)
        at java.lang.System.loadLibrary(System.java:1122)
        at org.jitsi.util.JNIUtils.loadLibrary(JNIUtils.java:32)
        at
org.jitsi.impl.neomedia.jmfext.media.renderer.video.JAWTRenderer.<clinit>(JAWTRenderer.java:90)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at
org.jitsi.impl.neomedia.device.DeviceConfiguration.registerCustomRenderers(DeviceConfiguration.java:1036)
        at
org.jitsi.impl.neomedia.device.DeviceConfiguration.<init>(DeviceConfiguration.java:355)
        at
org.jitsi.impl.neomedia.MediaServiceImpl.<init>(MediaServiceImpl.java:150)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at
org.jitsi.impl.libjitsi.LibJitsiImpl.getService(LibJitsiImpl.java:142)
        at
org.jitsi.impl.libjitsi.LibJitsiOSGiImpl.getService(LibJitsiOSGiImpl.java:86)
        at
org.jitsi.service.libjitsi.LibJitsi.invokeGetServiceOnImpl(LibJitsi.java:163)
        at
org.jitsi.service.libjitsi.LibJitsi.getMediaService(LibJitsi.java:115)
        at
org.jitsi.hammer.utils.MediaDeviceChooser.<init>(MediaDeviceChooser.java:84)
        at
org.jitsi.hammer.utils.CmdLineArguments.getMediaDeviceChooser(CmdLineArguments.java:357)
        at org.jitsi.hammer.Main.main(Main.java:271)
Exception in thread "Thread-1" java.lang.NullPointerException
        at
org.jitsi.impl.neomedia.transform.zrtp.ZrtpFortunaEntropyGatherer$GatherAudio.run(ZrtpFortunaEntropyGatherer.java:267)
org.jivesoftware.smack.SmackException$ConnectionException:
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
        at
org.jivesoftware.smack.bosh.XMPPBOSHConnection.connectInternal(XMPPBOSHConnection.java:186)
        at
org.jivesoftware.smack.XMPPConnection.connect(XMPPConnection.java:396)
        at org.jitsi.hammer.FakeUser.start(FakeUser.java:325)
        at org.jitsi.hammer.Hammer.startUsersAnonymous(Hammer.java:433)
        at org.jitsi.hammer.Hammer.start(Hammer.java:359)
        at org.jitsi.hammer.Main.main(Main.java:305)
Caused by: java.lang.StringIndexOutOfBoundsException: String index out of
range: 0
        at java.lang.String.charAt(String.java:658)
        at
org.jivesoftware.smack.bosh.BOSHConfiguration.getURI(BOSHConfiguration.java:113)
        at
org.jivesoftware.smack.bosh.XMPPBOSHConnection.connectInternal(XMPPBOSHConnection.java:157)
        ... 5 more
Stopping Jitsi-Hammer...
Exiting the program...

-Also here is the list of libraries being used:

root@hammer:~/jitsi-hammer# ls -ltr /root/jitsi-hammer/lib/native/linux-64/
total 7096
-rwxrwxrwx 1 root root 300653 Aug 3 02:13 libjnopus.so
-rwxrwxrwx 1 root root 19073 Aug 3 02:13 libjnopenssl.so
-rwxrwxrwx 1 root root 14392 Aug 3 02:13 libjng722.so
-rwxrwxrwx 1 root root 5278201 Aug 3 02:13 libjnffmpeg.so
-rwxrwxrwx 1 root root 114576 Aug 3 02:13 libjnspeex.so
-rwxrwxrwx 1 root root 552016 Aug 3 02:13 libjnsctp.so
-rwxrwxrwx 1 root root 54523 Aug 3 02:13 libjnvpx.so
-rwxrwxrwx 1 root root 19632 Aug 3 02:13 libjnvideo4linux2.so
lrwxrwxrwx 1 root root 9 Aug 3 02:13 libvpx.so.1 -> libvpx.so
-rwxrwxrwx 1 root root 720537 Aug 3 02:13 libvpx.so
-rwxrwxrwx 1 root root 87058 Aug 3 06:26 hs_err_pid17486.log
-rw-r--r-- 1 root root 86965 Aug 3 06:30 hs_err_pid17558.log
root@hammer:~/jitsi-hammer#

Regards,
Ravi C

On Fri, Aug 5, 2016 at 10:43 PM, Damian Minkov <damencho@jitsi.org> wrote:

On Fri, Aug 5, 2016 at 12:02 PM, Ravi Chaudhary <rc.chaudhary@gmail.com> >> wrote:

Greetings Damian,

Couple of questions:
1) How do we fix the crash coming from portaudio?

remove portaudio so file that is used.

2) Is it anyways related to 'pulseaudio'. As of now, "pulseaudio -D" is
running.
root@hammer:~/jitsi-hammer# ps -aef | grep pulse*
ubuntu 3753 1 0 08:35 ? 00:00:00 pulseaudio -D
pulse 4144 1 0 09:08 ? 00:00:00 pulseaudio -D --system
3) Do we need to have a physical sound card installed on the system? As

of

now the hardware is devoid of any sound card.
Although we have installed, "alsa-utils" & "alsa-core"?

You do not need pulseaudio or soundcard.

Thanks in advance for such prompt response. Awaiting for pointers to fix
this issue.

Regards,
Ravi C

On Fri, Aug 5, 2016 at 9:47 PM, Damian Minkov <damencho@jitsi.org> >> wrote:

On Fri, Aug 5, 2016 at 10:43 AM, Ravi Chaudhary <rc.chaudhary@gmail.com >>>> wrote:

# C [libjnportaudio.so+0xd0f8] Pa_GetDeviceInfo+0x58

Hum, the crash is again coming from portaudio, seems its still using it.

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