Camera error

[spcrobocar]

I tried to use the following RPI camera with NX, Aftrer build this repo, when I run camera-viewer, I got the following error. How can I fix it?

aaa@AAA:~/apps/jetson-utils/build/aarch64/bin$ ./camera-viewer [gstreamer] initialized gstreamer, version 1.14.5.0 [gstreamer] gstCamera – attempting to create device csi://0 [gstreamer] gstCamera pipeline string: [gstreamer] nvarguscamerasrc sensor-id=0 ! video/x-raw(memory:NVMM), width=(int)1280, height=(int)720, framerate=30/1, format=(string)NV12 ! nvvidconv flip-method=2 ! video/x-raw(memory:NVMM) ! appsink name=mysink [gstreamer] gstCamera successfully created device csi://0

camera-viewer: successfully initialized camera device (1280x720) [OpenGL] glDisplay – X screen 0 resolution: 2560x1600 [OpenGL] glDisplay – X window resolution: 2560x1600 [OpenGL] glDisplay – display device initialized (2560x1600) [gstreamer] opening gstCamera for streaming, transitioning pipeline to GST_STATE_PLAYING [gstreamer] gstreamer changed state from NULL to READY ==> mysink [gstreamer] gstreamer changed state from NULL to READY ==> capsfilter1 [gstreamer] gstreamer changed state from NULL to READY ==> nvvconv0 [gstreamer] gstreamer changed state from NULL to READY ==> capsfilter0 [gstreamer] gstreamer changed state from NULL to READY ==> nvarguscamerasrc0 [gstreamer] gstreamer changed state from NULL to READY ==> pipeline0 [gstreamer] gstreamer changed state from READY to PAUSED ==> capsfilter1 [gstreamer] gstreamer changed state from READY to PAUSED ==> nvvconv0 [gstreamer] gstreamer changed state from READY to PAUSED ==> capsfilter0 [gstreamer] gstreamer stream status CREATE ==> src [gstreamer] gstreamer changed state from READY to PAUSED ==> nvarguscamerasrc0 [gstreamer] gstreamer changed state from READY to PAUSED ==> pipeline0 [gstreamer] gstreamer message new-clock ==> pipeline0 [gstreamer] gstreamer stream status ENTER ==> src [gstreamer] gstreamer changed state from PAUSED to PLAYING ==> capsfilter1 [gstreamer] gstreamer changed state from PAUSED to PLAYING ==> nvvconv0 [gstreamer] gstreamer changed state from PAUSED to PLAYING ==> capsfilter0 [gstreamer] gstreamer changed state from PAUSED to PLAYING ==> nvarguscamerasrc0 [gstreamer] gstreamer message stream-start ==> pipeline0 camera-viewer: camera open for streaming [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image ^Creceived SIGINT ^Creceived SIGINT ^Creceived SIGINT [gstreamer] gstDecoder – failed to retrieve next image buffer camera-viewer: failed to capture RGBA image

camera-viewer: shutting down… [gstreamer] gstCamera – stopping pipeline, transitioning to GST_STATE_NULL ^Creceived SIGINT

(camera-viewer:10328): GStreamer-CRITICAL **: 22:34:06.816: gst_mini_object_set_qdata: assertion ‘object != NULL’ failed ^Creceived SIGINT (Argus) Error Timeout: (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function openSocketConnection(), line 215) (Argus) Error Timeout: Cannot create camera provider (in src/rpc/socket/client/SocketClientDispatch.cpp, function createCameraProvider(), line 102) Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, execute:639 Failed to create CameraProvider [gstreamer] gstCamera – pipeline stopped camera-viewer: shutdown complete. aaa@AAA:~/apps/jetson-utils/build/aarch64/bin$ dmesg | grep -i imx219 [ 2.011313] imx219 9-0010: tegracam sensor driver:imx219_v2.0.6 [ 2.036285] imx219 10-0010: tegracam sensor driver:imx219_v2.0.6 [ 2.628153] tegra194-vi5 15c10000.vi: subdev imx219 9-0010 bound [ 2.629088] tegra194-vi5 15c10000.vi: subdev imx219 10-0010 bound

[dusty-nv]

Can you check that the camera is functioning properly first using the nvgstcapture-1.0 tool?

[spcrobocar]

Here is the output:

nvidia@XavierNx:~/apps/CSI-Camera$ nvgstcapture-1.0 Encoder null, cannot set bitrate! Encoder Profile = High Supported resolutions in case of ARGUS Camera (2) : 640x480 (3) : 1280x720 (4) : 1920x1080 (5) : 2104x1560 (6) : 2592x1944 (7) : 2616x1472 (8) : 3840x2160 (9) : 3896x2192 (10): 4208x3120 (11): 5632x3168 (12): 5632x4224

Runtime ARGUS Camera Commands:

Help : 'h' Quit : 'q' Set Capture Mode: mo: (1): image (2): video Get Capture Mode: gmo Set sensor orientation: so: (0): none (1): Rotate counter-clockwise 90 degrees (2): Rotate 180 degrees (3): Rotate clockwise 90 degrees Get sensor orientation: gso Set sensor mode: smo: e.g., smo:1 Get sensor mode: gsmo Set Whitebalance Mode: wb: (0): off (1): auto (2): incandescent (3): fluorescent (4): warm-fluorescent (5): daylight (6): cloudy-daylight (7): twilight (8): shade (9): manual Get Whitebalance Mode: gwb Set Saturation (0 to 2): st: e.g., st:1.25 Get Saturation: gst Set Exposure Compensation (-2 to 2): ec: e.g., ec:-2 Get Exposure Compensation: gec Set Auto Whitebalance Lock: awbl: e.g., awbl:0 Get Auto Whitebalance Lock: awbl Set Auto Exposure Lock: ael: e.g., ael:0 Get Auto Exposure Lock: gael Set TNR Mode: tnrm: e.g., tnrm:1 (0): OFF (1): FAST (2): HIGH QUALITY Get TNR Mode: gtnrm Set TNR Strength (-1 to 1): tnrs: e.g., tnrs:0.5 Get TNR Strength: gtnrs Set EE Mode: eem: e.g., eem:1 (0): OFF (1): FAST (2): HIGH QUALITY Get EE Mode: geem Set EE Strength (-1 to 1): ees: e.g., ees:0.5 Get EE Strength: gees Set Auto Exposure Anti-Banding (0 to 3): aeab: e.g., aeab:2 (0): OFF (1): MODE AUTO (2): MODE 50HZ (3): MODE 60HZ Get Auto Exposure Anti-Banding: gaeab Set Gain Range: gr: e.g., gr:1 16 Get Gain Range: ggr Set Exposure Time Range: etr: e.g., etr:34000 35000 Get Exposure Time Range: getr Set ISP Digital Gain Range: dgr: e.g., dgr:2 152 Get ISP Digital Gain Range: gdgr Capture: enter 'j' OR followed by a timer (e.g., jx5000, capture after 5 seconds) OR followed by multishot count (e.g., j:6, capture 6 images) timer/multihot values are optional, capture defaults to single shot with timer=0s Start Recording : enter '1' Stop Recording : enter '0' Video snapshot : enter '2' (While recording video) Get Preview Resolution: gpcr Get Image Capture Resolution: gicr Get Video Capture Resolution: gvcr

Runtime encoder configuration options:

Set Encoding Bit-rate(in bytes): br: e.g., br:4000000 Get Encoding Bit-rate(in bytes): gbr Set Encoding Profile(only for H.264): ep: e.g., ep:1 (0): Baseline (1): Main (2): High Get Encoding Profile(only for H.264): gep Force IDR Frame on video Encoder(only for H.264): Enter 'f'

bitrate = 4000000 Encoder Profile = High Encoder control-rate = 1 Encoder EnableTwopassCBR = 0 Opening in BLOCKING MODE Opening in BLOCKING MODE ** Message: 15:22:34.050: main:4670 iterating capture loop .... NvMMLiteOpen : Block : BlockType = 4 ===== NVMEDIA: NVENC ===== NvMMLiteBlockCreate : Block : BlockType = 4 GST_ARGUS: Creating output stream CONSUMER: Waiting until producer is connected... GST_ARGUS: Available Sensor modes : GST_ARGUS: 3264 x 2464 FR = 21.000000 fps Duration = 47619048 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 3264 x 1848 FR = 28.000001 fps Duration = 35714284 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1920 x 1080 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1640 x 1232 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: 1280 x 720 FR = 59.999999 fps Duration = 16666667 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;

GST_ARGUS: Running with following settings: Camera index = 0 Camera mode = 4 Output Stream W = 1280 H = 720 seconds to Run = 0 Frame Rate = 59.999999 GST_ARGUS: Setup Complete, Starting captures for 0 seconds GST_ARGUS: Starting repeat capture requests. CONSUMER: Producer has connected; continuing. nvbuf_utils: dmabuf_fd -1 mapped entry NOT found nvbuf_utils: Can not get HW buffer from FD... Exiting... ERROR on bus: by /GstPipeline:capture_native_pipeline/GstBin:cap_bin/GstNvArgusCameraSrc:nvarguscamerasrc0: CANCELLED debug info: Argus Error Status

(nvgstcapture-1.0:12583): GStreamer-CRITICAL **: 15:22:37.052: gst_mini_object_set_qdata: assertion 'object != NULL' failed GST_ARGUS: Cleaning up ** Message: 15:22:37.801: main:4680 Capture completed ** Message: 15:22:37.801: main:4729 Camera application will now exit

[dusty-nv]

Does it show the camera? If not, my code won't work either, and there is an issue with your camera or how it's plugged in.

[stelzo]

I had the same issue with the log "invalid argument (error 11) (hex 0x0B)" in line 319 gstBufferManager.cpp.

if (CUDA_FAILED(cudaGraphicsEGLRegisterImage(&eglResource, eglImage, cudaGraphicsRegisterFlagsReadOnly)))
  return false;

I changed the flag from cudaGraphicsRegisterFlagsReadOnly to cudaGraphicsRegisterFlagsNone and now it works. It was only a guess and I don't know why this flag is invalid but maybe somebody knows or can use this "fix".

TX2 -- Jetpack 4.2.2 -- L4T 32.2.1