Error in edges_eval_img

[Melkor007]

Hi, I tried to run your code and encountered an error in function edges_eval_img(): TypeError: 'int' object is not subscriptable. I looked into it and found this line hard to understand:
gt = [g.item()[1] for g in loadmat(gt)["groundTruth"][0]] # 0: Segmentation, 1: Boundaries
as I understand it, "loadmat(gt)["groundTruth"]" altogether should be a 2-D numpy array for a ground truth image, but in that case g.item()[1] makes no sense. So what is the right data format of gt?

[chencn2020]

I stuck in the same problem too. QAQ

[7zburger]

I stuck in the same problem too. QAQ

Have you solved the problem? I meet the same problem

[Melkor007]

I stuck in the same problem too. QAQ

Have you solved the problem? I meet the same problem

Man, what can i say, it was two years ago and i cant remember or find the code.

[Ayrsz]

To the ones who still stuck in this problem, i notice that my path of GT was uncompleted, so because the variable starts as 0 and the loop below redefine it, the code do not work appropriately. Notice that the GT is correct iterated, because BSDS500 has 5 annotators to each image.