UnboundLocalError: local variable 'previous_3D' referenced before assignment

[binfenhuayun]

previous_3D = np.reshape(previous_3D,(batch,actor_num,args.future_length, 2))
draw_result(best_guess,previous_3D)
draw_result(gt,previous_3D,mode='gt')
return
soft_max_1d = F.softmax(trans_input)
Traceback (most recent call last):
File "test_nba.py", line 276, in
vis_result(test_loader, args)
File "test_nba.py", line 120, in vis_result
previous_3D = np.reshape(previous_3D,(batch,actor_num,args.future_length, 2))
UnboundLocalError: local variable 'previous_3D' referenced before assignment

[Vikhyat2603]

Refer to pull request #8