RealSense Java Hand Joint Tracking Fails

Alberto_P_ — Sun, 07 Dec 2014 07:09:59 GMT

Hi,

I'm trying to get hand joints with Processing 2.2.1 using:

          if ( handConfig.IsTrackedJointsEnabled() ) {
            PXCMHandData.JointData hd = new PXCMHandData.JointData();
            sts = hand.QueryTrackedJoint(PXCMHandData.JointType.JOINT_CENTER, hd);

But QueryTrakedJoint() fails :

Error Log

#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ff8d13c171a, pid=828, tid=1912
#
# JRE version: Java(TM) SE Runtime Environment (7.0_40-b43) (build 1.7.0_40-b43)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (24.0-b56 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [libpxcclr.jni.dll+0x171a]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j intel.rssdk.PXCMHandData$IHand.PXCMHandData_IHand_QueryTrackedJoint(JLintel/rssdk/PXCMHandData$JointType;Lintel/rssdk/PXCMHandData$JointData;)Lintel/rssdk/pxcmStatus;+0
j intel.rssdk.PXCMHandData$IHand.QueryTrackedJoint(Lintel/rssdk/PXCMHandData$JointType;Lintel/rssdk/PXCMHandData$JointData;)Lintel/rssdk/pxcmStatus;+6
j HandTracking.draw()V+450
j processing.core.PApplet.handleDraw()V+231
j processing.core.PGraphicsJava2D.requestDraw()V+4
j processing.core.PApplet.run()V+156
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub

I am having the same problem,

Nacho_C_ — Tue, 09 Dec 2014 00:12:35 GMT

I am having the same problem, calling QueryTrackedJoint crashes the program. I have tried different combinations following the documentation, but the result is always the same. Anyway, it looks like the Java wrapper is pretty messed up, lots of the code snippets from the documentation are wrong.

Is there any expected date for the next release of the SDK? Looks like there is no way of having a demo for the early submision deadline based on Java.

+1

Alberto_P_ — Tue, 09 Dec 2014 19:06:48 GMT

topic I am having the same problem, in Software Archive

RealSense Java Hand Joint Tracking Fails

I am having the same problem,

+1