UnboundLocalError: local variable 'rbox' referenced before assignment

[yanhaoerer]

看到有issues有类似的问题，数据2007_train.txt内容为这样，正确吗？
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10002.bmp 176,800,210,778,63,558,29,580,8 325,1023,370,1023,225,802,192,824,8 267,750,298,729,147,503,116,524,8 441,1013,468,995,303,748,276,766,19 1023,560,1023,517,781,655,801,689,8 151,485,222,444,212,426,141,467,1 317,579,338,565,296,503,275,517,1
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10003.bmp 107,229,125,236,173,102,156,96,99 168,92,267,134,275,116,175,74,47
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10004.bmp 498,521,271,460,265,484,492,544,22
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10005.bmp 189,844,159,865,60,726,90,705,104 322,1023,284,1023,190,891,214,874,18 287,1023,248,1023,164,907,189,889,18
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10006.bmp 515,964,796,788,817,820,536,996,19 301,371,564,347,568,393,305,417,36 674,908,800,826,817,852,692,934,1 129,385,266,371,268,394,132,408,108 478,174,505,159,545,227,517,243,1 320,153,478,136,481,164,323,181,1 309,127,468,110,471,136,311,154,1 530,258,557,242,597,310,569,326,1
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10008.bmp 646,763,605,781,493,531,533,513,15
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10009.bmp 354,467,297,467,297,453,354,453,40 422,475,360,475,360,464,422,464,50 358,456,420,454,420,465,359,467,50 362,443,424,442,424,453,363,454,50 386,374,374,363,416,312,429,323,13 401,382,387,371,430,319,444,331,13
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10011.bmp 48,32,36,59,292,161,304,134,57 36,59,27,81,283,183,292,161,57
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10013.bmp 978,753,990,763,884,886,872,876,22 878,372,889,383,774,498,763,487,22 1023,240,1023,260,929,351,918,340,22 504,614,492,624,384,503,395,493,22 343,432,329,444,218,309,233,297,22 212,141,234,154,193,224,171,210,1
D:\bisai\boat\yolov7-obb-master\VOCdevkit/VOC2007/JPEGImages/10014.bmp 913,282,930,292,959,245,942,234,3

[Egrt]

需要检查是否有空标签，存在只有图片地址而没有标签则需要删掉这行