Created by: Irvingao

`2020-05-22 11:10:56,175-INFO: The 'num_classes'(number of classes) you set is 2, and 'with_background' in 'dataset' sets False. So please note the actual number of categories is 2. /opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/clip.py:779: UserWarning: Caution! 'set_gradient_clip' is not recommended and may be deprecated in future! We recommend a new strategy: set 'grad_clip' when initializing the 'optimizer'. This method can reduce the mistakes, please refer to documention of 'optimizer'. warnings.warn("Caution! 'set_gradient_clip' is not recommended " 2020-05-22 11:10:58,501-INFO: If regularizer of a Parameter has been set by 'fluid.ParamAttr' or 'fluid.WeightNormParamAttr' already. The Regularization[L2Decay, regularization_coeff=0.000500] in Optimizer will not take effect, and it will only be applied to other Parameters! W0522 11:10:59.047950 483 device_context.cc:252] Please NOTE: device: 0, CUDA Capability: 70, Driver API Version: 9.2, Runtime API Version: 9.0 W0522 11:10:59.053092 483 device_context.cc:260] device: 0, cuDNN Version: 7.3. W0522 11:10:59.153594 538 init.cc:216] Warning: PaddlePaddle catches a failure signal, it may not work properly W0522 11:10:59.153664 538 init.cc:218] You could check whether you killed PaddlePaddle thread/process accidentally or report the case to PaddlePaddle W0522 11:10:59.153669 538 init.cc:221] The detail failure signal is:

W0522 11:10:59.153676 538 init.cc:224] *** Aborted at 1590117059 (unix time) try "date -d @1590117059" if you are using GNU date *** W0522 11:10:59.156500 538 init.cc:224] PC: @ 0x0 (unknown) W0522 11:10:59.156975 538 init.cc:224] *** SIGSEGV (@0x1170) received by PID 483 (TID 0x7ff688ec5700) from PID 4464; stack trace: *** W0522 11:10:59.158893 538 init.cc:224] @ 0x7ff6bee70390 (unknown) W0522 11:10:59.159065 538 init.cc:224] @ 0x7ff6419441ff (unknown) W0522 11:10:59.159189 538 init.cc:224] @ 0x7ff641aa18a4 (unknown) W0522 11:10:59.159309 538 init.cc:224] @ 0x7ff641a3a578 (unknown) W0522 11:10:59.160868 538 init.cc:224] @ 0x7ff6bee666ba start_thread W0522 11:10:59.162434 538 init.cc:224] @ 0x7ff6beb9c41d clone W0522 11:10:59.163992 538 init.cc:224] @ 0x0 (unknown) Segmentation fault (core dumped) ` 我已经将yml和reader.yml中的with_background和num_classes参数分别设置为 fasle 和 2,use_default_label也设置为false。