CommentStreams:Dcc540b6869ab9d3076e91af43bf04bf

All setup according to above instructions. run above python code

from picamera import PiCamera from time import sleep camera = PiCamera() camera.start_preview() sleep(1000) camera.stop_preview()

Python 3.7.3 (/usr/bin/python3) >>> %Run TestHDMIinput.py mmal: mmal_vc_component_create: failed to create component 'vc.ril.camera' (1:ENOMEM) mmal: mmal_component_create_core: could not create component 'vc.ril.camera' (1) Traceback (most recent call last):

 File "/usr/lib/python3/dist-packages/picamera/camera.py", line 456, in _init_camera
   self._camera = mo.MMALCamera()
 File "/usr/lib/python3/dist-packages/picamera/mmalobj.py", line 2279, in __init__
   super(MMALCamera, self).__init__()
 File "/usr/lib/python3/dist-packages/picamera/mmalobj.py", line 633, in __init__
   prefix="Failed to create MMAL component %s" % self.component_type)
 File "/usr/lib/python3/dist-packages/picamera/exc.py", line 184, in mmal_check
   raise PiCameraMMALError(status, prefix)

picamera.exc.PiCameraMMALError: Failed to create MMAL component b'vc.ril.camera': Out of memory

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

 File "/home/pi/Downloads/TestHDMIinput.py", line 3, in <module>
   camera = PiCamera()
 File "/usr/lib/python3/dist-packages/picamera/camera.py", line 431, in __init__
   self._init_camera(camera_num, stereo_mode, stereo_decimate)
 File "/usr/lib/python3/dist-packages/picamera/camera.py", line 460, in _init_camera
   "Camera is not enabled. Try running 'sudo raspi-config' "

picamera.exc.PiCameraError: Camera is not enabled. Try running 'sudo raspi-config' and ensure that the camera has been enabled. >>>