Failed to create capture session; configuration failed

[plastic-kai]

08-16 13:23:36.059 29032-29065/com.tzutalin.vision.visionrecognition D/OpenGLRenderer: Use EGL_SWAP_BEHAVIOR_PRESERVED: true
08-16 13:23:36.096 29032-29065/com.tzutalin.vision.visionrecognition I/Adreno: QUALCOMM build : 63c06b2, I8366cd0437
Build Date : 12/06/15
OpenGL ES Shader Compiler Version: XE031.05.13.02
Local Branch : mybranch17112971
Remote Branch : quic/LA.BF64.1.2.9_v2
Remote Branch : NONE
Reconstruct Branch : NOTHING
08-16 13:23:36.104 29032-29065/com.tzutalin.vision.visionrecognition I/OpenGLRenderer: Initialized EGL, version 1.4
08-16 13:23:36.131 29032-29032/com.tzutalin.vision.visionrecognition I/CameraManagerGlobal: Connecting to camera service
08-16 13:23:36.248 29032-29064/com.tzutalin.vision.visionrecognition W/CameraDevice-JV-0: Stream configuration failed
08-16 13:23:36.249 29032-29064/com.tzutalin.vision.visionrecognition E/CameraCaptureSession: Session 0: Failed to create capture session; configuration failed
08-16 13:23:36.376 29032-29065/com.tzutalin.vision.visionrecognition V/RenderScript: 0xeef71000 Launching thread(s), CPUs 8
08-16 13:24:51.241 29032-29032/com.tzutalin.vision.visionrecognition D/Camera2BasicFragment: objDetect
08-16 13:24:51.243 29032-29032/com.tzutalin.vision.visionrecognition D/AndroidRuntime: Shutting down VM

                                                                                   --------- beginning of crash

08-16 13:24:51.243 29032-29032/com.tzutalin.vision.visionrecognition E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.tzutalin.vision.visionrecognition, PID: 29032
java.lang.NullPointerException: Attempt to invoke virtual method 'int android.hardware.camera2.CameraCaptureSession.capture(android.hardware.camera2.CaptureRequest, android.hardware.camera2.CameraCaptureSession$CaptureCallback, android.os.Handler)' on a null object reference
at com.tzutalin.vision.demo.Camera2BasicFragment.lockFocus(Camera2BasicFragment.java:705)
at com.tzutalin.vision.demo.Camera2BasicFragment.objDetect(Camera2BasicFragment.java:693)
at com.tzutalin.vision.demo.Camera2BasicFragment.onClick(Camera2BasicFragment.java:817)
at android.view.View.performClick(View.java:5204)
at android.view.View$PerformClick.run(View.java:21155)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5422)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
08-16 13:24:54.131 29032-29032/com.tzutalin.vision.visionrecognition I/Process: Sending signal. PID: 29032 SIG: 9

[plastic-kai]

running on android 6.0