执行test_rob.py时，测试kitti，程序报错raise CalledProcessError(retcode, cmd, output=output)

[zmzhaoming]

我使用预训练模型iResNet_ROB.caffemodel作为程序的输入参数，我想直接测试kitti中的数据，所以我的主函数为：
if name == 'main':

caffemodel = sys.argv[1]    
training_dataset_dir = os.path.join(dataset_dir,'training')
test_dataset_dir = os.path.join(dataset_dir,'test')  

# test kitti
dataset_name = 'Kitti2015'
# test set
RunMethod(caffemodel, submit_dir, test_dataset_dir, dataset_name, False)

当我执行到im0_size = get_image_size(im0)这一步时，即程序进入到get_image_size这个函数
def get_image_size(filename):
global img_size_bin
dim_list = [int(dimstr) for dimstr in str(subprocess.check_output([img_size_bin, filename])).split(',')]
if not len(dim_list) == 2:
print('Could not determine size of image %s' % filename)
sys.exit(1)
return dim_list
当执行到dim_list = [int(dimstr) for dimstr in str(subprocess.check_output([img_size_bin, filename])).split(',')]这一句时，程序报出了如下的错误：
Traceback (most recent call last):
File "/home/huangchao/Downloads/pycharm-2017.3.2/helpers/pydev/pydevd.py", line 1668, in
main()
File "/home/huangchao/Downloads/pycharm-2017.3.2/helpers/pydev/pydevd.py", line 1662, in main
globals = debugger.run(setup['file'], None, None, is_module)
File "/home/huangchao/Downloads/pycharm-2017.3.2/helpers/pydev/pydevd.py", line 1072, in run
pydev_imports.execfile(file, globals, locals) # execute the script
File "/home/huangchao/MyWorkspace/Resource_iResNet/iResNet-master/models/test_rob.py", line 252, in
RunMethod(caffemodel, submit_dir, test_dataset_dir, dataset_name, False)
File "/home/huangchao/MyWorkspace/Resource_iResNet/iResNet-master/models/test_rob.py", line 119, in RunMethod
im0_size = get_image_size(im0)
File "/home/huangchao/MyWorkspace/Resource_iResNet/iResNet-master/models/test_rob.py", line 38, in get_image_size
dim_list = [int(dimstr) for dimstr in str(subprocess.check_output([img_size_bin, filename])).split(',')]
File "/home/huangchao/anaconda2/lib/python2.7/subprocess.py", line 219, in check_output
raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '['/home/huangchao/caffe/build/tools/get_image_size', '/home/huangchao/caffe/data/datasets_middlebury2014/test/Kitti2015_000071_10/im0.png']' returned non-zero exit status 1

Process finished with exit code 1
请问这个问题该如何解决呢？求帮助啊

[leonzfa]

@zmzhaoming 这个问题我没遇到过，你可以试试单步调试进去，看看哪里有不正确的，是不是图片读错了。。。或者你注释掉get_image_size那两行，然后手动设置一下图片的大小。。

[jianrui1]

@zmzhaoming 你的问题解决了吗？我也想测试kitti，能否分享一下经验，vx:464374800
谢谢啦