{"action":"created","issue":{"url":"https://api.github.com/repos/ros-perception/image_pipeline/issues/102","labels_url":"https://api.github.com/repos/ros-perception/image_pipeline/issues/102/labels{/name}","comments_url":"https://api.github.com/repos/ros-perception/image_pipeline/issues/102/comments","events_url":"https://api.github.com/repos/ros-perception/image_pipeline/issues/102/events","html_url":"https://github.com/ros-perception/image_pipeline/issues/102","id":44620969,"number":102,"title":"image_view crashes","user":{"login":"hcostelha","id":3380454,"avatar_url":"https://avatars.githubusercontent.com/u/3380454?v=3","gravatar_id":"","url":"https://api.github.com/users/hcostelha","html_url":"https://github.com/hcostelha","followers_url":"https://api.github.com/users/hcostelha/followers","following_url":"https://api.github.com/users/hcostelha/following{/other_user}","gists_url":"https://api.github.com/users/hcostelha/gists{/gist_id}","starred_url":"https://api.github.com/users/hcostelha/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hcostelha/subscriptions","organizations_url":"https://api.github.com/users/hcostelha/orgs","repos_url":"https://api.github.com/users/hcostelha/repos","events_url":"https://api.github.com/users/hcostelha/events{/privacy}","received_events_url":"https://api.github.com/users/hcostelha/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":18,"created_at":"2014-10-01T21:26:52Z","updated_at":"2015-03-03T10:38:35Z","closed_at":"2015-03-03T10:38:35Z","body":"I have a bag with 4 video feeds, 1 obtained from a drone camera and 3 from a pi camera. Whenever I try to view the images using the feeds from the camera using image_view, it crashes.\r\nUsing rqt_view does not have any problem whatsoever.\r\nRunning through gdb (I compiled image_view with debug information), I get the following backtrace:\r\n    #0  0x00007ffff614054d in cv::resizeAreaFast_Invoker<unsigned char, int, cv::ResizeAreaFastVec<unsigned char> >::operator()(cv::Range const&) const ()\r\n   from /usr/lib/x86_64-linux-gnu/libopencv_imgproc.so.2.4\r\n    #1  0x00007ffff6617210 in ?? () from /usr/lib/x86_64-linux-gnu/libopencv_core.so.2.4\r\n    #2  0x00007fffef5ddb3a in ?? () from /usr/lib/libtbb.so.2\r\n    #3  0x00007fffef5d9816 in ?? () from /usr/lib/libtbb.so.2\r\n    #4  0x00007fffef5d8f4b in ?? () from /usr/lib/libtbb.so.2\r\n    #5  0x00007fffef5d50ff in ?? () from /usr/lib/libtbb.so.2\r\n    #6  0x00007fffef5d52f9 in ?? () from /usr/lib/libtbb.so.2\r\n    #7  0x00007ffff5dcf182 in start_thread (arg=0x7fffb2be8700) at pthread_create.c:312\r\n    #8  0x00007ffff69a6fbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111\r\n\r\nFunny thing though, if I run in debug mode through QtCreator, it does not crash...\r\n\r\nI am using Kubuntu 14.04 with all updates with indigo (also fully updated) as of today, 1/oct.\r\n\r\nAny ideas? I can share the bag I am using (~750Mb) if anyone wants to test.\r\nAlthough I can use rqt_image, image_view would be much better for my needs, and it was working without any problems in ros hydro and kubuntu 12.04 (for that same bag)."},"comment":{"url":"https://api.github.com/repos/ros-perception/image_pipeline/issues/comments/76922672","html_url":"https://github.com/ros-perception/image_pipeline/issues/102#issuecomment-76922672","issue_url":"https://api.github.com/repos/ros-perception/image_pipeline/issues/102","id":76922672,"user":{"login":"hcostelha","id":3380454,"avatar_url":"https://avatars.githubusercontent.com/u/3380454?v=3","gravatar_id":"","url":"https://api.github.com/users/hcostelha","html_url":"https://github.com/hcostelha","followers_url":"https://api.github.com/users/hcostelha/followers","following_url":"https://api.github.com/users/hcostelha/following{/other_user}","gists_url":"https://api.github.com/users/hcostelha/gists{/gist_id}","starred_url":"https://api.github.com/users/hcostelha/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hcostelha/subscriptions","organizations_url":"https://api.github.com/users/hcostelha/orgs","repos_url":"https://api.github.com/users/hcostelha/repos","events_url":"https://api.github.com/users/hcostelha/events{/privacy}","received_events_url":"https://api.github.com/users/hcostelha/received_events","type":"User","site_admin":false},"created_at":"2015-03-03T10:38:35Z","updated_at":"2015-03-03T10:38:35Z","body":"Sorry for the late reply. I tried with version 1.12.12 and I still get a crash occasionally, but it rarely happens. Running through GDB I wasn't able to get it to crash at all, so I would leave this one closed for now.\r\nThanks for your help. "}}