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IndexError/KeyError: error in p2ch14 dsets.py, even in p2ch12/13 'dsets.py' 😢 #120

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205080 opened this issue Feb 15, 2025 · 0 comments

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@205080
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205080 commented Feb 15, 2025

why it always reports :
File "G:\ml\pytorch\p2ch14s\dsets.py", line 94, in init
mhd_path = glob.glob(
^^^^^^^^^^
IndexError: list index out of range

**tips: This error occurred when I was running 'run('p2ch14s.nodule_analysis.NoduleAnalysisApp', '--run-validation')' or other spicific uid

i already put the data locally, and change it to be absolute location, i copied codes and made some minor changes to the file to become my own, like p2ch14 -> p2ch14s, but i just change some data location and add some loginfo to help us run it **

'''
class Ct:
def init(self, series_uid):

    mhd_path = glob.glob(
        'G:/ml/pytorch/data/LUNA_dataset/3723295/subset*/{}.mhd'.format(series_uid)
    )[0]

mhd_list = glob.glob('G:/ml/pytorch/data/part2/luna/subset*/*.mhd')
presentOnDisk_set = {os.path.split(p)[-1][:-4] for p in mhd_list}

candidateInfo_list = []
with open('G:/ml/pytorch/data/part2/luna/annotations_with_malignancy.csv', "r") as f:
    for row in list(csv.reader(f))[1:]:
        series_uid = row[0]
        annotationCenter_xyz = tuple([float(x) for x in row[1:4]])
        annotationDiameter_mm = float(row[4])
        isMal_bool = {'False': False, 'True': True}[row[5]]

        candidateInfo_list.append(CandidateInfoTuple(True, True, isMal_bool, annotationDiameter_mm, series_uid, annotationCenter_xyz))

with open('G:/ml/pytorch/data/part2/luna/candidates.csv', "r") as f:
    for row in list(csv.reader(f))[1:]:

'''
this is the part of the codes which is about the data location,
if i change 'G:/ml/pytorch/data/LUNA_dataset/3723295/subset*/{}.mhd' to 'G:/ml/pytorch/data/part2/luna/seg-lungs-LUNA16/{}.mhd', the report will become :
File "G:\ml\pytorch\p2ch13s\dsets.py", line 161, in init
candidateInfo_list = getCandidateInfoDict()[self.series_uid] #
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
KeyError: '1.3.6.1.4.1.14519.5.2.1.6279.6001.120196332569034738680965284519'

By the way , i have been training p2ch13/14 model, got some my own model .state, but when i use it to run 'run('p2ch14s.nodule_analysis.NoduleAnalysisApp', '--run-validation')',
the result is poor :

1.3.6.1.4.1.14519.5.2.1.6279.6001.100225287222365663678666836860
| Complete Miss | Filtered Out | Pred. Benign | Pred. Malignant
Non-Nodules | | 1 | 0 | 0
Benign | 1 | 0 | 0 | 0
Malignant | 1 | 0 | 0 | 0

help me to run it successfully, if you need more imformation, please tell me, i will resond to you, please 😢

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