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cannot convert a symbolic tensor (lstm/strided_slice:0) to a numpy array. this error may indicate that you're trying to pass a tensor to a numpy call, which is not supported

Exception #0 (Exception): Notice: Undefined index: id in /var/www/html/vendor/magento/module-config/Model/Config/Structure/Element/Iterator.php on line 63

the row in table 'cal_event' with primary key '1' has an invalid foreign key: cal_event.event_creator_id contains a value '0' that does not have a corresponding value in auth_user.id.

h5py is running against hdf5 1.10.5 when it was built against 1.10.4, this may cause problems '{0}.{1}.{2}'.format(*version.hdf5_built_version_tuple) warning! ***hdf5 library version mismatched error***

cv2.error: opencv(4.3.0) /io/opencv/modules/imgproc/src/drawing.cpp:2374: error: (-215:assertion failed) p.checkvector(2, cv_32s) >= 0 in function 'fillpoly'

add python function on radius = 3.56 area = calcAreaCircle(radius) perimeter = calcPerimeterCircle(radius) print('Circle : area = {0:.2f}, perimeter = {1:.2f}'.format(area, perimeter))

[ WARN:0] global C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-nxx381if\opencv\modules\videoio\src\cap_msmf.cpp (435) `anonymous-namespace'

Connection Log connecting to sesman ip l27.0.0.1 port 3350 sesman connect ok sending login info to session manager, please wait... login failed for display 0

given a list of numbers, write a list comprehension that produces a list of only the positive numbers in that list. eg:- input = [-2, -1, 0, 1, 2] output = [1,2]

a connection was successfully established with the server, but then an error occurred during the login process. (provider: shared memory provider, error: 0 - no process is on the other end of the pipe.) (.net sqlclient data provider)