程序运行提示IndexError: list index out of range,修改程序with open('image_skeleton_1.txt', 'r') as f: data = [] data_1 = [] for line in f: if line.strip(): # 去掉空行 line = line.strip().split()[0] # 只取第一列数据 if line not in data: data.append(line) for line_1 in f: if line_1.strip(): # 去掉空行 line_1 = line_1.strip().split()[1] # 只取第一列数据 if line_1 not in data_1: data_1.append(line_1) data = sorted([float(d) for d in data]) range_length = data[-1] - data[0] interval_length = range_length / 2 interval_1 = (data[0], data[0] + interval_length) interval_2 = (interval_1[1], data[-1]) data_1 = sorted([float(c) for c in data_1]) range_length_1 = data_1[-1] - data_1[0] interval_length_1 = range_length_1 / 3 interval_4 = (data_1[0], data_1[0] + interval_length_1) interval_5 = (interval_4[1], interval_4[1] + interval_length_1) interval_6 = (interval_5[1], data_1[-1])
时间: 2024-01-20 18:01:56 浏览: 26
问题出现在第二个for循环中,因为在第一个for循环中,f文件指针已经到达了文件末尾,所以在第二个for循环中没有数据可以读取,导致了IndexError: list index out of range错误。可以将第一个for循环读取的数据保存到一个列表中,然后再遍历该列表进行第二个for循环的操作,如下所示:
```
with open('image_skeleton_1.txt', 'r') as f:
data = []
data_1 = []
for line in f:
if line.strip():
line = line.strip().split()[0]
if line not in data:
data.append(line)
f.seek(0) # 将文件指针移动到文件开头
lines = f.readlines() # 读取所有行数据
for line_1 in lines:
if line_1.strip():
line_1 = line_1.strip().split()[1]
if line_1 not in data_1:
data_1.append(line_1)
```