ValueError: Type mismatch (<type 'int'> vs. <type 'str'>)

圆嘟嘟

def _merge_a_into_b(a, b):
    """Merge config dictionary a into config dictionary b, clobbering the
    options in b whenever they are also specified in a.
    """
    if type(a) is not edict:
        return

    for k, v in a.iteritems():
        # a must specify keys that are in b
        if not b.has_key(k):
            raise KeyError('{} is not a valid config key'.format(k))

        # the types must match, too
        old_type = type(b[k])
        if old_type is not type(v):
            if isinstance(b[k], np.ndarray):
                v = np.array(v, dtype=b[k].dtype)
            else:
                raise ValueError(('Type mismatch ({} vs. {}) '
                                  'for config key: {}').format(type(b[k]),
                                                               type(v), k))

        # recursively merge dicts
        if type(v) is edict:
            try:
                _merge_a_into_b(a[k], b[k])
            except:
                print(('Error under config key: {}'.format(k)))
                raise
        else:
            b[k] = v


def cfg_from_file(filename):
    """Load a config file and merge it into the default options."""
    import yaml
    with open(filename, 'r') as f:
        yaml_cfg = edict(yaml.load(f, Loader=yaml.FullLoader))

    _merge_a_into_b(yaml_cfg, __C)

suchocolate

这代码是你写的不，程序自己raise的，去检查 if isinstance(b[k], np.ndarray): 的b[k]是否符合数据类型要求。

圆嘟嘟

这个代码是在网上下载的 这是他这部分所有的代码
__C = edict()
cfg = __C

# Dataset name: flowers, birds
__C.DATASET_NAME = 'coco' #'birds'
__C.CONFIG_NAME = ''
__C.DATA_DIR = ''
__C.GPU_ID = 0
__C.CUDA = True
__C.WORKERS = 6

__C.RNN_TYPE = 'LSTM'   # 'GRU'
__C.B_VALIDATION = False

__C.TREE = edict()
__C.TREE.BRANCH_NUM = 3
__C.TREE.BASE_SIZE = 64


# Training options
__C.TRAIN = edict()
__C.TRAIN.BATCH_SIZE = 64
__C.TRAIN.MAX_EPOCH = 600
__C.TRAIN.SNAPSHOT_INTERVAL = 2000
__C.TRAIN.DISCRIMINATOR_LR = 2e-4
__C.TRAIN.MEMT_LR = 2e-4
__C.TRAIN.GENERATOR_LR = 2e-4
__C.TRAIN.ENCODER_LR = 2e-4
__C.TRAIN.RNN_GRAD_CLIP = 0.25
__C.TRAIN.FLAG = True
__C.TRAIN.NET_E = ''
__C.TRAIN.NET_T = ''
__C.TRAIN.NET_I = ''
__C.TRAIN.NET_G = ''
__C.TRAIN.B_NET_D = True

__C.TRAIN.SMOOTH = edict()
__C.TRAIN.SMOOTH.GAMMA1 = 5.0
__C.TRAIN.SMOOTH.GAMMA3 = 10.0
__C.TRAIN.SMOOTH.GAMMA2 = 5.0
__C.TRAIN.SMOOTH.LAMBDA = 1.0


# Modal options
__C.GAN = edict()
__C.GAN.DF_DIM = 64
__C.GAN.GF_DIM = 128
__C.GAN.Z_DIM = 100
__C.GAN.CONDITION_DIM = 100
__C.GAN.R_NUM = 2
__C.GAN.B_ATTENTION = True
__C.GAN.B_DCGAN = False


__C.TEXT = edict()
__C.TEXT.CAPTIONS_PER_IMAGE = 10
__C.TEXT.EMBEDDING_DIM = 256
__C.TEXT.WORDS_NUM = 18


def _merge_a_into_b(a, b):
    """Merge config dictionary a into config dictionary b, clobbering the
    options in b whenever they are also specified in a.
    """
    if type(a) is not edict:
        return

    for k, v in a.iteritems():
        # a must specify keys that are in b
        if not b.has_key(k):
            raise KeyError('{} is not a valid config key'.format(k))

        # the types must match, too
        old_type = type(b[k])
        if old_type is not type(v):
            if isinstance(b[k], np.ndarray):
                v = np.array(v, dtype=b[k].dtype)
            else:
                raise ValueError(('Type mismatch ({} vs. {}) '
                                  'for config key: {}').format(type(b[k]),
                                                               type(v), k))

        # recursively merge dicts
        if type(v) is edict:
            try:
                _merge_a_into_b(a[k], b[k])
            except:
                print(('Error under config key: {}'.format(k)))
                raise
        else:
            b[k] = v


def cfg_from_file(filename):
    """Load a config file and merge it into the default options."""
    import yaml
    with open(filename, 'r') as f:
        # yaml_cfg = edict(yaml.load(f))
        yaml_cfg = edict(yaml.load(f, Loader=yaml.FullLoader))

    _merge_a_into_b(yaml_cfg, __C)
数据 都是字典类型 b[k]提取了value值，这个的意思是value值不是一个n维数组对象？可是它本来也不是啊