Awesome multilingual OCR toolkits based on PaddlePaddle (practical ultra lightweight OCR system, support 80+ languages recognition, provide data annotation and synthesis tools, support training and deployment among server, mobile, embedded and IoT devices)
[2024/06/20 17:12:45] ppocr INFO: During the training process, after the 0th iteration, an evaluation is run every 2 iterations
eval model:: 0%| | 0/1 [00:00<?, ?it/s]Traceback (most recent call last):
File "tools/train.py", line 255, in
main(config, device, logger, vdl_writer, seed)
File "tools/train.py", line 208, in main
program.train(
File "F:\DIIT\28ocr\src\PaddleOCR\tools\program.py", line 452, in train
cur_metric = eval(
File "F:\DIIT\28ocr\src\PaddleOCR\tools\program.py", line 651, in eval
metric = eval_class.get_metric()
File "F:\DIIT\28ocr\src\PaddleOCR\ppocr\metrics\distillation_metric.py", line 60, in get_metric
for key in self.metrics:
TypeError: 'NoneType' object is not iterable
eval model:: 0%|
问题描述 / Problem Description
使用增值税发票的数据集进行训练,执行报错: 命令:python tools/train.py -c configs/kie/vi_layoutxlm/ser_vi_layoutxlm_xfund_zh.yml 报错:![图片](https://github.com/PaddlePaddle/PaddleOCR/assets/129714430/7a73ee78-01d8-4a3b-8be9-37058004682d)
运行环境 / Runtime Environment
复现代码 / Reproduction Code
python tools/train.py -c configs/kie/vi_layoutxlm/ser_vi_layoutxlm_xfund_zh.yml
完整报错 / Complete Error Message
[2024/06/20 17:12:45] ppocr INFO: During the training process, after the 0th iteration, an evaluation is run every 2 iterations eval model:: 0%| | 0/1 [00:00<?, ?it/s]Traceback (most recent call last): File "tools/train.py", line 255, in
main(config, device, logger, vdl_writer, seed)
File "tools/train.py", line 208, in main
program.train(
File "F:\DIIT\28ocr\src\PaddleOCR\tools\program.py", line 452, in train
cur_metric = eval(
File "F:\DIIT\28ocr\src\PaddleOCR\tools\program.py", line 651, in eval
metric = eval_class.get_metric()
File "F:\DIIT\28ocr\src\PaddleOCR\ppocr\metrics\distillation_metric.py", line 60, in get_metric
for key in self.metrics:
TypeError: 'NoneType' object is not iterable
eval model:: 0%|
可能解决方案 / Possible solutions
附件 / Appendix