Comments (10)
AndersonTaylor
commented on May 14, 2024
go install github.com/hybridgroup/gobot/platforms/opencv
seems to have stopped the warnings. But still getting the crashes.
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zankich
commented on May 14, 2024
@AndersonTaylor Can you please include the entire stack trace, thanks!
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AndersonTaylor
commented on May 14, 2024
examples anderson$ ./opencv_window
2014/11/15 11:15:57 Initializing Robot cameraBot ...
2014/11/15 11:15:57 Initializing devices...
2014/11/15 11:15:57 Initializing device window ...
2014/11/15 11:15:57 Initializing device camera ...
2014/11/15 11:15:57 Starting Robot cameraBot ...
2014/11/15 11:15:57 Starting connections...
2014/11/15 11:15:57 Starting devices...
2014/11/15 11:15:57 Starting device window...
2014/11/15 11:15:57 Starting device camera...
2014/11/15 11:16:01 Starting work...
runtime/cgo: pthread_create failed: Resource temporarily unavailable
SIGABRT: abort
PC=0x7fff87e23282
goroutine 0 [idle]:
goroutine 16 [chan receive]:
github.com/hybridgroup/gobot.(*Gobot).Start(0xc20803e040)
/Users/anderson/go/src/github.com/hybridgroup/gobot/gobot.go:68 +0x8f
main.main()
/Users/anderson/go/src/github.com/hybridgroup/gobot/examples/opencv_window.go:28 +0x39c
goroutine 19 [finalizer wait]:
runtime.park(0x4016030, 0x421f3c0, 0x4202269)
/usr/local/go/src/pkg/runtime/proc.c:1369 +0x89
runtime.parkunlock(0x421f3c0, 0x4202269)
/usr/local/go/src/pkg/runtime/proc.c:1385 +0x3b
runfinq()
/usr/local/go/src/pkg/runtime/mgc0.c:2644 +0xcf
runtime.goexit()
/usr/local/go/src/pkg/runtime/proc.c:1445
goroutine 20 [syscall]:
os/signal.loop()
/usr/local/go/src/pkg/os/signal/signal_unix.go:21 +0x1e
created by os/signal.init·1
/usr/local/go/src/pkg/os/signal/signal_unix.go:27 +0x32
goroutine 17 [syscall]:
runtime.goexit()
/usr/local/go/src/pkg/runtime/proc.c:1445
goroutine 21 [chan receive]:
github.com/hybridgroup/gobot.(*Event).Read(0xc20803e080)
/Users/anderson/go/src/github.com/hybridgroup/gobot/event.go:37 +0x6d
github.com/hybridgroup/gobot.func·001()
/Users/anderson/go/src/github.com/hybridgroup/gobot/event.go:21 +0x33
created by github.com/hybridgroup/gobot.NewEvent
/Users/anderson/go/src/github.com/hybridgroup/gobot/event.go:23 +0xe2
goroutine 23 [chan receive]:
github.com/hybridgroup/gobot.func·011()
/Users/anderson/go/src/github.com/hybridgroup/gobot/utils.go:17 +0x4e
created by github.com/hybridgroup/gobot.Every
/Users/anderson/go/src/github.com/hybridgroup/gobot/utils.go:20 +0x9e
goroutine 753 [syscall]:
github.com/hybridgroup/go-opencv/opencv._Cfunc_cvGrabFrame(0x7823990, 0x0)
github.com/hybridgroup/go-opencv/opencv/_obj/_cgo_defun.c:548 +0x31
github.com/hybridgroup/go-opencv/opencv.(*Capture).GrabFrame(0x7823990, 0x0)
/Users/anderson/go/src/github.com/hybridgroup/go-opencv/opencv/highgui.go:486 +0x27
github.com/hybridgroup/gobot/platforms/opencv.func·002()
/Users/anderson/go/src/github.com/hybridgroup/gobot/platforms/opencv/camera_driver.go:46 +0x4b
created by github.com/hybridgroup/gobot.func·011
/Users/anderson/go/src/github.com/hybridgroup/gobot/utils.go:18 +0x5e
goroutine 1699 [syscall]:
github.com/hybridgroup/go-opencv/opencv._Cfunc_cvGrabFrame(0x7823990, 0x4035caa)
github.com/hybridgroup/go-opencv/opencv/_obj/_cgo_defun.c:548 +0x31
github.com/hybridgroup/go-opencv/opencv.(*Capture).GrabFrame(0x7823990, 0x5310768)
/Users/anderson/go/src/github.com/hybridgroup/go-opencv/opencv/highgui.go:486 +0x27
github.com/hybridgroup/gobot/platforms/opencv.func·002()
/Users/anderson/go/src/github.com/hybridgroup/gobot/platforms/opencv/camera_driver.go:46 +0x4b
created by github.com/hybridgroup/gobot.func·011
/Users/anderson/go/src/github.com/hybridgroup/gobot/utils.go:18 +0x5e
goroutine 2756 [runnable]:
github.com/hybridgroup/go-opencv/opencv._Cfunc_cvShowImage(0x5600020, 0x7834020)
github.com/hybridgroup/go-opencv/opencv/_obj/_cgo_defun.c:998 +0x31
github.com/hybridgroup/go-opencv/opencv.(*Window).ShowImage(0xc208078180, 0x7834020)
/Users/anderson/go/src/github.com/hybridgroup/go-opencv/opencv/highgui.go:136 +0x39
github.com/hybridgroup/gobot/platforms/opencv.(*WindowDriver).ShowImage(0xc20802a0e0, 0x7834020)
/Users/anderson/go/src/github.com/hybridgroup/gobot/platforms/opencv/window_driver.go:43 +0x4a
main.func·001(0x412c140, 0x7834020)
/Users/anderson/go/src/github.com/hybridgroup/gobot/examples/opencv_window.go:17 +0x5e
created by github.com/hybridgroup/gobot.(*Event).Read
/Users/anderson/go/src/github.com/hybridgroup/gobot/event.go:40 +0x165
goroutine 819 [runnable]:
github.com/hybridgroup/go-opencv/opencv._Cfunc_cvGrabFrame(0x7823990, 0x1)
github.com/hybridgroup/go-opencv/opencv/_obj/_cgo_defun.c:548 +0x31
github.com/hybridgroup/go-opencv/opencv.(*Capture).GrabFrame(0x7823990, 0x0)
/Users/anderson/go/src/github.com/hybridgroup/go-opencv/opencv/highgui.go:486 +0x27
github.com/hybridgroup/gobot/platforms/opencv.func·002()
/Users/anderson/go/src/github.com/hybridgroup/gobot/platforms/opencv/camera_driver.go:46 +0x4b
created by github.com/hybridgroup/gobot.func·011
/Users/anderson/go/src/github.com/hybridgroup/gobot/utils.go:18 +0x5e
rax 0x0
rbx 0x6
rcx 0xb0080c38
rdx 0x0
rdi 0xa03
rsi 0x6
rbp 0xb0080c60
rsp 0xb0080c38
r8 0xb0080b40
r9 0xb0081000
r10 0x8000000
r11 0x206
r12 0x7fff77e3c070
r13 0xcc51c6b9070
r14 0xb0081000
r15 0xb0080cb8
rip 0x7fff87e23282
rflags 0x206
cs 0x7
fs 0x0
gs 0x0
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AndersonTaylor
commented on May 14, 2024
That's the gist. It was too long for Github.
Goroutines like goroutine 753 appeared 1760 times
and ones like goroutine 1699 appeared 255 times.
Here's the full thing:
https://www.dropbox.com/s/4wyhmicqsfjoew5/gobot_stacks.txt?dl=0
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zankich
commented on May 14, 2024
@AndersonTaylor I pushed a potential fix to the branch https://github.com/hybridgroup/gobot/tree/gh-148, can you please verify that fixes your issue?
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AndersonTaylor
commented on May 14, 2024
Unfortunately no, it still seems to do the same thing.
Usually crashes about 15 seconds after the video window opens.
Full trace:
https://www.dropbox.com/s/1alys6apvkdj43k/gobot_stacks2.txt?dl=0
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zankich
commented on May 14, 2024
@AndersonTaylor from your stack trace I don't think you're building against the new branch with the fix.
You need to
$ cd $GOPATH/src/github.com/hybridgroup/gobot
$ git fetch
$ git checkout gh-148
$ go build -a github.com/hybridgroup/gobot/platforms/opencv
$ go run examples/opencv_window.go
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AndersonTaylor
commented on May 14, 2024
My bad!! That's what I get for trying to have two separate GOPATHs.
Yes, that seems to have solved the problem. Thanks for the quick response!
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zankich
commented on May 14, 2024
@AndersonTaylor fantastic, I'll cut a new release with this fix
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zankich
commented on May 14, 2024
@AndersonTaylor this fix has been merged and Gobot 0.7.1 has been released
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