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JunshengFu / driving-lane-departure-warning

Built a real-time lane departure warning system with a monocular camera, using OpenCV.
GNU General Public License v3.0
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help me in fixing this error #14

Open RamaManiKamana21 opened 7 months ago

RamaManiKamana21 commented 7 months ago

Traceback (most recent call last): File "C:\Users\kaman\OneDrive\Desktop\btech_project\main.py", line 36, in clip = clip1.fl_image(process_frame) #NOTE: it should be in BGR format File "C:\Users\kaman\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\moviepy\video\VideoClip.py", line 490, in fl_image return self.fl(lambda gf, t: image_func(gf(t)), apply_to) File "C:\Users\kaman\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\moviepy\Clip.py", line 136, in fl newclip = self.set_make_frame(lambda t: fun(self.get_frame, t)) File "", line 2, in set_make_frame File "C:\Users\kaman\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\moviepy\decorators.py", line 14, in outplace f(newclip, *a, *k) File "C:\Users\kaman\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\moviepy\video\VideoClip.py", line 644, in set_make_frame self.size = self.get_frame(0).shape[:2][::-1] File "", line 2, in get_frame File "C:\Users\kaman\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\moviepy\decorators.py", line 89, in wrapper return f(new_a, **new_kw) File "C:\Users\kaman\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\moviepy\Clip.py", line 93, in get_frame return self.make_frame(t) File "C:\Users\kaman\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\moviepy\Clip.py", line 136, in newclip = self.set_make_frame(lambda t: fun(self.get_frame, t)) File "C:\Users\kaman\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\moviepy\video\VideoClip.py", line 490, in return self.fl(lambda gf, t: image_func(gf(t)), apply_to) File "C:\Users\kaman\OneDrive\Desktop\btech_project\lane.py", line 597, in process_frame detector(binary_sub, ploty, visualization) File "C:\Users\kaman\OneDrive\Desktop\btech_project\lane.py", line 549, in detector left_fit, right_fit = full_search(binary_sub, visualization=visualization) File "C:\Users\kaman\OneDrive\Desktop\btech_project\lane.py", line 295, in full_search right_fit = np.polyfit(righty, rightx, 2) File "<__array_function__ internals>", line 5, in polyfit File "C:\Users\kaman\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\numpy\lib\polynomial.py", line 630, in polyfit raise TypeError("expected non-empty vector for x") TypeError: expected non-empty vector for x