{"action":"created","issue":{"url":"https://api.github.com/repos/BlazingForests/realsense_camera/issues/9","labels_url":"https://api.github.com/repos/BlazingForests/realsense_camera/issues/9/labels{/name}","comments_url":"https://api.github.com/repos/BlazingForests/realsense_camera/issues/9/comments","events_url":"https://api.github.com/repos/BlazingForests/realsense_camera/issues/9/events","html_url":"https://github.com/BlazingForests/realsense_camera/issues/9","id":103135628,"number":9,"title":"Cannot get cameras to show images","user":{"login":"sthsher","id":6378740,"avatar_url":"https://avatars.githubusercontent.com/u/6378740?v=3","gravatar_id":"","url":"https://api.github.com/users/sthsher","html_url":"https://github.com/sthsher","followers_url":"https://api.github.com/users/sthsher/followers","following_url":"https://api.github.com/users/sthsher/following{/other_user}","gists_url":"https://api.github.com/users/sthsher/gists{/gist_id}","starred_url":"https://api.github.com/users/sthsher/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sthsher/subscriptions","organizations_url":"https://api.github.com/users/sthsher/orgs","repos_url":"https://api.github.com/users/sthsher/repos","events_url":"https://api.github.com/users/sthsher/events{/privacy}","received_events_url":"https://api.github.com/users/sthsher/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":10,"created_at":"2015-08-25T23:07:09Z","updated_at":"2015-08-31T13:49:16Z","closed_at":null,"body":"When I run\r\n```\r\nroslaunch realsense_camera realsense_rviz.launch\r\n```\r\nNone of the image screens show anything (just displays \"No Image\")\r\n\r\nand when I run \r\n```\r\nroslaunch realsense_camera realsense_camera.launch\r\n```\r\nI get the error\r\n```\r\nERROR: cannot launch node of type [realsense_camera/realsense_camera_node]: can't locate node [realsense_camera_node] in package [realsense_camera]\r\n```\r\n\r\nI'm running Ubuntu 14.04 on VirtualBox via MacOSX 10.10.5 and using ROS Indigo\r\n\r\nI'm new to ROS, so any help will be greatly appreciated. Thanks!"},"comment":{"url":"https://api.github.com/repos/BlazingForests/realsense_camera/issues/comments/136376847","html_url":"https://github.com/BlazingForests/realsense_camera/issues/9#issuecomment-136376847","issue_url":"https://api.github.com/repos/BlazingForests/realsense_camera/issues/9","id":136376847,"user":{"login":"isclayton","id":13169701,"avatar_url":"https://avatars.githubusercontent.com/u/13169701?v=3","gravatar_id":"","url":"https://api.github.com/users/isclayton","html_url":"https://github.com/isclayton","followers_url":"https://api.github.com/users/isclayton/followers","following_url":"https://api.github.com/users/isclayton/following{/other_user}","gists_url":"https://api.github.com/users/isclayton/gists{/gist_id}","starred_url":"https://api.github.com/users/isclayton/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/isclayton/subscriptions","organizations_url":"https://api.github.com/users/isclayton/orgs","repos_url":"https://api.github.com/users/isclayton/repos","events_url":"https://api.github.com/users/isclayton/events{/privacy}","received_events_url":"https://api.github.com/users/isclayton/received_events","type":"User","site_admin":false},"created_at":"2015-08-31T13:49:16Z","updated_at":"2015-08-31T13:49:16Z","body":"```\r\n[37480.157664] WARNING: CPU: 1 PID: 27677 at /build/linux-lts-vivid-whAhIw/linux-lts-vivid-3.19.0/fs/sysfs/group.c:219 sysfs_remove_group+0x9b/0xa0()\r\n[37480.157665] sysfs group ffffffff81cb80a0 not found for kobject 'media1'\r\n[37480.157666] Modules linked in: nls_iso8859_1 uas usb_storage ftdi_sio usbserial nls_utf8 isofs usblp prl_fs_freeze(POE) prl_fs(POE) prl_eth(POE) gpio_ich snd_intel8x0 snd_ac97_codec uvcvideo(OE) ac97_bus snd_pcm coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel videobuf2_vmalloc aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd rfcomm snd_seq_midi bnep snd_seq_midi_event videobuf2_memops bluetooth videobuf2_core snd_rawmidi v4l2_common videodev media snd_seq snd_seq_device snd_timer snd serio_raw soundcore lpc_ich sbs shpchp prl_tg(POE) sbshc binfmt_misc mac_hid parport_pc ppdev lp parport ahci psmouse libahci pata_acpi\r\n[37480.157720] CPU: 1 PID: 27677 Comm: nodelet Tainted: P        W  OE  3.19.0-25-generic #26~14.04.1-Ubuntu\r\n[37480.157723] Hardware name: Parallels Software International Inc. Parallels Virtual Platform/Parallels Virtual Platform, BIOS 10.2.2 (29105) rev 0 07/14/20\r\n[37480.157724]  ffffffff81ab7b48 ffff88007519fbc8 ffffffff817aed00 0000000000000000\r\n[37480.157727]  ffff88007519fc18 ffff88007519fc08 ffffffff81074d8a ffff880012d92e88\r\n[37480.157729]  0000000000000000 ffffffff81cb80a0 ffff88012ce4d898 ffff88012cf29830\r\n[37480.157731] Call Trace:\r\n[37480.157759]  [<ffffffff817aed00>] dump_stack+0x45/0x57\r\n[37480.157770]  [<ffffffff81074d8a>] warn_slowpath_common+0x8a/0xc0\r\n[37480.157772]  [<ffffffff81074e06>] warn_slowpath_fmt+0x46/0x50\r\n[37480.157775]  [<ffffffff81261fbc>] ? kernfs_find_and_get_ns+0x4c/0x60\r\n[37480.157777]  [<ffffffff8126577b>] sysfs_remove_group+0x9b/0xa0\r\n[37480.157789]  [<ffffffff814fd1a7>] dpm_sysfs_remove+0x57/0x60\r\n[37480.157794]  [<ffffffff814f0e48>] device_del+0x58/0x270\r\n[37480.157796]  [<ffffffff81261ebf>] ? kernfs_find_ns+0x3f/0xf0\r\n[37480.157798]  [<ffffffff814f1082>] device_unregister+0x22/0x70\r\n[37480.157808]  [<ffffffffc03fafb5>] media_devnode_unregister+0x45/0x50 [media]\r\n[37480.157812]  [<ffffffffc03fab1c>] media_device_unregister+0x5c/0x70 [media]\r\n[37480.157818]  [<ffffffffc05c7361>] uvc_delete+0x151/0x160 [uvcvideo]\r\n[37480.157820]  [<ffffffffc05c7469>] uvc_release+0x29/0x30 [uvcvideo]\r\n[37480.157833]  [<ffffffffc040793e>] v4l2_device_release+0xde/0x110 [videodev]\r\n[37480.157836]  [<ffffffff814f06a6>] device_release+0x36/0xb0\r\n[37480.157845]  [<ffffffff813a859b>] kobject_cleanup+0x7b/0x1a0\r\n[37480.157848]  [<ffffffff813a8430>] kobject_put+0x30/0x70\r\n[37480.157850]  [<ffffffff814f09c7>] put_device+0x17/0x20\r\n[37480.157853]  [<ffffffffc04064b1>] v4l2_release+0x51/0x80 [videodev]\r\n[37480.157861]  [<ffffffff811eddf7>] __fput+0xe7/0x220\r\n[37480.157864]  [<ffffffff811edf7e>] ____fput+0xe/0x10\r\n[37480.157869]  [<ffffffff81091dc7>] task_work_run+0xb7/0xf0\r\n[37480.157878]  [<ffffffff81015007>] do_notify_resume+0x97/0xb0\r\n[37480.157883]  [<ffffffff817b692f>] int_signal+0x12/0x17\r\n[37480.157885] ---[ end trace 5cbf498702c8660e ]---\r\n[37497.366750] usb 2-1: new SuperSpeed USB device number 22 using xhci_hcd\r\n[37497.384993] usb 2-1: New USB device found, idVendor=8086, idProduct=0a80\r\n[37497.384996] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3\r\n[37497.384998] usb 2-1: Product: Intel RealSense 3D Camera R200\r\n[37497.384999] usb 2-1: Manufacturer: Intel Corp\r\n[37497.385000] usb 2-1: SerialNumber: SN_2161306205\r\n[37497.424358] uvcvideo: Found UVC 1.10 device Intel RealSense 3D Camera R200 (8086:0a80)\r\n[37497.428340] uvcvideo: Found UVC 1.10 device Intel RealSense 3D Camera R200 (8086:0a80)\r\n[37497.430731] uvcvideo: Unable to create debugfs 2-22 directory.\r\n[37497.431334] uvcvideo: Found UVC 1.10 device Intel RealSense 3D Camera R200 (8086:0a80)\r\n[37497.433577] uvcvideo: Unable to create debugfs 2-22 directory.\r\n[37497.433741] input: Intel RealSense 3D Camera R200 as /devices/pci0000:00/0000:00:1d.6/usb2/2-1/2-1:1.4/input/input43\r\n[37497.451895] uvcvideo: Found UVC 1.10 device Intel RealSense 3D Camera R200 (8086:0a80)\r\n[37497.455329] uvcvideo: Found UVC 1.10 device Intel RealSense 3D Camera R200 (8086:0a80)\r\n[37497.458184] uvcvideo: Unable to create debugfs 2-22 directory.\r\n[37497.527957] uvcvideo: Found UVC 1.10 device Intel RealSense 3D Camera R200 (8086:0a80)\r\n[37497.531259] uvcvideo: Unable to create debugfs 2-22 directory.\r\n[37497.531436] input: Intel RealSense 3D Camera R200 as /devices/pci0000:00/0000:00:1d.6/usb2/2-1/2-1:1.4/input/input44\r\n[37497.592271] uvcvideo: Found UVC 1.00 device FaceTime HD Camera (203a:fff9)\r\n```\r\nIf it helps, this works fine: [http://wiki.ros.org/RealSense_R200]"}}