在训练时遇到caffe.SGDSolver这个错误

[ICpachong]

I0704 15:17:48.250639 31549 net.cpp:382] data -> bbox_target
I0704 15:17:48.250646 31549 net.cpp:382] data -> label
Traceback (most recent call last):
File "jfda/train.py", line 125, in
solver = Solver(solver_prototxt, args)
File "jfda/train.py", line 62, in init
self.solver = caffe.SGDSolver(tmp_solver_prototxt)
File "/home/isp/workspace/opencvLab/mtcnn-head-detection/layers/data_layer.py", line 55, in setup
self.reshape(bottom, top)
File "/home/isp/workspace/opencvLab/mtcnn-head-detection/layers/data_layer.py", line 61, in reshape
top[3].reshape(self.n)
IndexError: Index out of range