benpinaya L0212

[bpinaya]

There is an error while trying to compile and test the code: Traceback (most recent call last): File "vm_main3.py", line 47, in import main File "/tmp/vmuser_tkbqbcfvko/main.py", line 2, in import studentMain File "/tmp/vmuser_tkbqbcfvko/studentMain.py", line 122, in import tt File "/tmp/vmuser_tkbqbcfvko/tt.py", line 17, in cv2.imshow('frame',frame) File "/tmp/vmuser_tkbqbcfvko/studentMain.py", line 80, in cv2_imshow output_image(name, ext, bytes) File "/tmp/vmuser_tkbqbcfvko/studentMain.py", line 90, in output_image data['bytes'] = base64.encodestring(bytes) File "/usr/lib/python3.4/base64.py", line 548, in encodestring return encodebytes(s) File "/usr/lib/python3.4/base64.py", line 536, in encodebytes _input_type_check(s) File "/usr/lib/python3.4/base64.py", line 530, in _input_type_check raise TypeError(msg) TypeError: expected 1-D data, not 2-D data from ndarray

Also, while the code itself is self-explanatory, it could be useful to give students an introductory lesson on OpenCV, otherwise they will just be changing values without knowing what they are actually doing.

[letyrodridc]

I'm getting the same error. See also: https://github.com/mikeudacity/robo-pace-betatest/issues/52

[cornzyblack]

I am also getting the same error when i try to test run the code.

[stupsi99]

Dont think an Introductory lesson to openCV is necessary, but the comment should include that the values represent RGB

[cangelogamboa]

Thank, I believe I fixed this issue (and created an error message that needs to be fixed.)