My rasptank start to have a problem cant connect.

1643512123

I unmount my rasptank to clean the raspberry as I see that some screws starts to have some oxid.

When I remount the rasptank it never connect by a 192....:5000.
I try several times to see if I mount any component erroneously and not.
Also in the app of android the rasptank dont connect.

After several times I pick the rasptank image ad then burn on the sdcard and reconfigure all to try to connect but It dont work also I have this prblem on terminal:

1. ssh pi@192.168.1.66
   
2. pi@192.168.1.66's password:
   
3. Linux raspberrypi 5.4.72-v7+ #1356 SMP Thu Oct 22 13:56:54 BST 2020 armv7l
   
4. 
   
5. The programs included with the Debian GNU/Linux system are free software;
   
6. the exact distribution terms for each program are described in the
   
7. individual files in /usr/share/doc/*/copyright.
   
8. 
   
9. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
   
10. permitted by applicable law.
    
11. Last login: Wed Dec  9 08:17:30 2020
    
12. 
    
13. SSH is enabled and the default password for the 'pi' user has not been changed.
    
14. This is a security risk - please login as the 'pi' user and type 'passwd' to set a new password.
    
15. 
    
16. pi@raspberrypi:~ $ vcgencmd get_camera
    
17. supported=1 detected=1
    
18. pi@raspberrypi:~ $ raspistill -o output.png
    
19. Camera control callback  cmd=0x4f525245mmal: No data received from sensor. Check all connections, including the Sunny one on the camera board
    
20. ^Z  
    
21. [1]+  Interrompido            raspistill -o output.png
    
22. pi@raspberrypi:~ $ raspistill -o output.jpg
    
23. mmal: mmal_vc_component_enable: failed to enable component: ENOSPC
    
24. mmal: camera component couldn't be enabled
    
25. mmal: main: Failed to create camera component
    
26. mmal: Failed to run camera app. Please check for firmware updates
    
27. 
    
28. pi@raspberrypi:~ $ sudo killall python3
    
29. pi@raspberrypi:~ $ sudo python3 adeept_rasptank/server/webServer.py
    
30. ......................pause..........................
    
31. Starting camera thread.
    
32. VIDIOC_STREAMON: Invalid argument
    
33. Exception in thread Thread-3:
    
34. Traceback (most recent call last):
    
35.   File "/usr/lib/python3.7/threading.py", line 917, in _bootstrap_inner
    
36.     self.run()
    
37.   File "/usr/lib/python3.7/threading.py", line 865, in run
    
38.     self._target(*self._args, **self._kwargs)
    
39.   File "/home/pi/adeept_rasptank/server/base_camera.py", line 94, in _thread
    
40.     for frame in frames_iterator:
    
41.   File "/home/pi/adeept_rasptank/server/camera_opencv.py", line 451, in frames
    
42.     yield cv2.imencode('.jpg', img)[1].tobytes()
    
43. cv2.error: OpenCV(3.4.3) /home/pi/opencv-python/opencv/modules/imgcodecs/src/grfmt_base.cpp:145: error: (-10:Unknown error code -10) Raw image encoder error: Empty JPEG image (DNL not supported) in function 'throwOnEror'
    
44. 
    

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To ensure smooth operation of your Rasptank, verify all connections and firmware updates. Like solar energy, efficient connectivity and maintenance are key to consistent, reliable performance.