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pageauc / pi-timolo

Raspberry PI-TIMOLO ( PI-TImelapse, MOtion, LOwLight ) uses RPI picamera and OpenCV for Remote Headless Security Monitoring using Motion Tracking, Rclone Auto Sync files with remote storage services. Auto Twilight Transitions and Low Light Camera Settings. Panoramic images using PanTiltHat and More. This project is featured on GitHub Awesome software.
MIT License
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Permission Denied on Startup #120

Closed pjockey closed 3 years ago

pjockey commented 3 years ago

This was working, and then all of a sudden, I'm getting this error:

pi@raspberrypi:~/pi-timolo $ python3 pi-timolo.py
-------------------------------------------------------
pi-timolo.py ver 12.06  written by Claude Pageau
-------------------------------------------------------
Loading Wait ....
2021-04-25 11:43:45 INFO     <module>   Pi Camera Module is Enabled and Connected supported=1 detected=1
2021-04-25 11:43:45 INFO     <module>   picamera version is 1.13
2021-04-25 11:43:45 INFO     <module>   No Plugin Enabled per PLUGIN_ON=False
2021-04-25 11:43:45 INFO     <module>   picamera ver 1.13 Max Resolution is 2592 x 1944
2021-04-25 11:43:45 INFO     <module>   Testing if Pi Camera is in Use
2021-04-25 11:43:48 INFO     <module>   Pi Camera is Available.
2021-04-25 11:43:48 INFO     <module>   Start pi-timolo per /home/pi/pi-timolo/config.py Settings
2021-04-25 11:43:48 INFO     timolo     Start PiVideoStream ....
----------------------------------- Settings -----------------------------------
Config File .. CONFIG_FILENAME=config.py  CONFIG_TITLE=pi-timolo ver 12.04 Default Settings
     Plugin .. PLUGIN_ON=False

Image Info ... Size=1280x720  ext=.png  Prefix=cam1-  VFlip=True  HFlip=True  Rotation=0
               IMAGE_GRAYSCALE=False   Preview=False
   Low Light.. NIGHT_TWILIGHT_MODE_ON=True  NIGHT_TWILIGHT_THRESHOLD=90  NIGHT_DARK_THRESHOLD=50  NIGHT_BLACK_THRESHOLD=4
               NIGHT_MAX_SHUT_SEC=5.90  NIGHT_MAX_ISO=800  NIGHT_DARK_ADJUST=4.70  NIGHT_SLEEP_SEC=20
   No Shots .. IMAGE_NO_NIGHT_SHOTS=False   IMAGE_NO_DAY_SHOTS=False
   Img Text .. On=True  Bottom=True (False=Top)  WhiteText=True (False=Black)
               SHOW_TEXT_WHITE_NIGHT=True  SHOW_TEXT_FONT_SIZE=18 px height

Motion Track.. On=True  Prefix=mo-  MinArea=100 sqpx  TrigLen=75-120 px  TimeOut=0 sec
               MOTION_TRACK_INFO_ON=True   MOTION_DOTS_ON=False  IMAGE_SHOW_STREAM=False
   Stream .... size=320x240  framerate=20 fps  STREAM_STOP_SEC=0.70  QuickPic=False
   Img Path .. MOTION_PATH=/home/pi/pi-timolo/media/motion  MOTION_CAM_SLEEP=0.70 sec
   Sched ..... MOTION_START_AT  blank=Off or Set Valid Date and/or Time to Start Sequence
   Force ..... MOTION_FORCE_SEC=60 min (If No Motion)
   Lockfile .. On=False  Path=/home/pi/pi-timolo/pi-timolo.sync  NOTE: For Motion Images Only.
   Num Seq ... MOTION_NUM_ON=True  numRecycle=True  numStart=1000   numMax=2000  current=1197
   Num Path .. NUM_PATH_MOTION=./data/mo-pi-timolo.dat 
   Quick TL .. MOTION_TRACK_MINI_TL_ON=False  Quick Time Lapse Disabled
   Video ..... MOTION_VIDEO_ON=False  Motion Video is Disabled
   Sub-Dir ... MOTION_SUBDIR_MAX_HOURS=0 (0-off)  MOTION_SUBDIR_MAX_FILES=0 (0=off)
   Recent .... MOTION_RECENT_MAX=40 (0=off)  MOTION_RECENT_DIR=media/recent/motion

Time Lapse ... On=True  Prefix=tl-   Timer=120 sec   TIMELAPSE_EXIT_SEC=0 (0=Continuous)
               TIMELAPSE_MAX_FILES=0
   Img Path .. TIMELAPSE_PATH=/home/pi/pi-timolo/media/timelapse  TIMELAPSE_CAM_SLEEP_SEC=4.00 sec
   Sched ..... TIMELAPSE_START_AT  blank=Off or Set Valid Date and/or Time to Start Sequence
   Num Seq ... On=True  numRecycle=True  numStart=1000   numMax=2000  current=1223
   Num Path .. numPath=./data/tl-pi-timolo.dat
   Sub-Dir ... TIMELAPSE_SUBDIR_MAX_HOURS=0 (0=off)  TIMELAPSE_SUBDIR_MAX_FILES=0 (0=off)
   Recent .... TIMELAPSE_RECENT_MAX=40 (0=off)  TIMELAPSE_RECENT_DIR=media/recent/timelapse

Disk Space  .. SPACE_TIMER_HOURS=0 (Disabled) - Manage Target Free Disk Space. Delete Oldest jpg Files
            .. Check Every SPACE_TIMER_HOURS=0 (0=Off)  Target SPACE_TARGET_MB=500 (min=100 MB)

Logging ...... VERBOSE_ON=True (True=Enabled False=Disabled)
   Log Path .. LOG_TO_FILE_ON=False  LOG_FILE_PATH=/home/pi/pi-timolo/pi-timolo.log
--------------------------------- Log Activity ---------------------------------
2021-04-25 11:43:51 INFO     timolo     Start Motion Tracking and TimeLapse Loop ... ctrl-c Exits
2021-04-25 11:43:51 INFO     timolo     daymode=True  MOTION_DOTS_ON=False 

2021-04-25 11:43:51 INFO     timolo     Sched TimeLapse  daymode=True  Timer=120 sec  ExitSec=0 0=Continuous
2021-04-25 11:43:51 INFO     timolo     Stop Motion Tracking PiVideoStream ...
Traceback (most recent call last):
  File "pi-timolo.py", line 2432, in <module>
    timolo()
  File "pi-timolo.py", line 2033, in timolo
    take_day_image(filename, TIMELAPSE_CAM_SLEEP_SEC)
  File "pi-timolo.py", line 1307, in take_day_image
    camera.capture(filename)
  File "/usr/lib/python3/dist-packages/picamera/camera.py", line 1418, in capture
    encoder.start(output)
  File "/usr/lib/python3/dist-packages/picamera/encoders.py", line 1126, in start
    super(PiCookedOneImageEncoder, self).start(output)
  File "/usr/lib/python3/dist-packages/picamera/encoders.py", line 375, in start
    self._open_output(output)
  File "/usr/lib/python3/dist-packages/picamera/encoders.py", line 331, in _open_output
    self.outputs[key] = mo.open_stream(output)
  File "/usr/lib/python3/dist-packages/picamera/mmalobj.py", line 344, in open_stream
    stream = io.open(stream, 'wb' if output else 'rb', buffering)
PermissionError: [Errno 13] Permission denied: 'media/timelapse/tl-cam1-1223.png'
manishankarconnect commented 3 years ago

@pjockey Check on the right path of the where the image is stored. Try checking with administrator privileges and enough space.

pjockey commented 3 years ago

I have 9.5 GB free on the disk out of 16 GB. I went into the permissions on the folder and it stated "owner", changed to "anyone". I deleted all of the files out of those folders as well.

As I stated, it was working. How would these permissions change it in fact this is the problem? I did reboot the Pi and had the same results.

Now after the permission changes it appears to be working.

pageauc commented 3 years ago

It is possible that if you have not run pi-timolo as another user like running under sudo then problem could be a corrupt SD card for some reason.

What permissions and ownership are on the problem files. Eg In problem folder do command ls -al

/pi-timolo/media/timelapse $ ls -al

total 40620 drwxr-xr-x 2 pi pi 4096 Apr 23 10:58 . drwxr-xr-x 6 pi pi 4096 Apr 23 07:40 .. -rw-r--r-- 1 pi pi 130692 Apr 23 07:41 tl-box3-1000.jpg -rw-r--r-- 1 pi pi 1691808 Apr 23 07:45 tl-box3-1001.jpg -rw-r--r-- 1 pi pi 1702926 Apr 23 07:53 tl-box3-1002.jpg -rw-r--r-- 1 pi pi 811199 Apr 23 07:57 tl-box3-1003.jpg -rw-r--r-- 1 pi pi 810819 Apr 23 07:59 tl-box3-1004.jpg -rw-r--r-- 1 pi pi 818277 Apr 23 08:01 tl-box3-1005.jpg -rw-r--r-- 1 pi pi 932545 Apr 23 08:03 tl-box3-1006.jpg -rw-r--r-- 1 pi pi 265033 Apr 23 08:05 tl-box3-1007.jpg

Files should be owned by pi with write permissions for pi owner. group and global (world) get read only

On Sun, Apr 25, 2021 at 1:59 PM S Milliken @.***> wrote:

I have 9.5 GB free on the disk out of 16 GB. I went into the permissions on the folder and it stated "owner", changed to "anyone". I deleted all of the files out of those folders as well.

As I stated, it was working. How would these permissions change it in fact this is the problem? I did reboot the Pi and had the same results.

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