I have searched related issues but cannot get the expected help.

[victory3398]

['MMCV_MAX', 'MMCV_MIN', 'all', 'builtins', 'cached', 'doc', 'file', 'loader', 'name', 'package', 'path', 'spec', 'version', 'digit_version', 'mmcv', 'mmcv_max_version', 'mmcv_min_version', 'mmcv_version', 'parse', 'version', 'version_info', 'warnings']

The mmseg don't have apis package

[MengzhangLI]

Hi, could you list your detailed error report? So maybe we could help you locate your problems.

Best,

[victory3398]

I install mmseg on kaggle,and to do the next : "from mmseg.apis import inference_segmentor, init_segmentor, show_result_pyplot" but can't find the apis package

the detailed error at below:

ImportError Traceback (most recent call last) /tmp/ipykernel_34/1126321740.py in ----> 1 from mmseg.apis import inference_segmentor, init_segmentor, show_result_pyplot 2 from mmseg.core.evaluation import get_palette

/kaggle/working/mmsegmentation/mmseg/apis/init.py in 1 # Copyright (c) OpenMMLab. All rights reserved. ----> 2 from .inference import inference_segmentor, init_segmentor, show_result_pyplot 3 from .test import multi_gpu_test, single_gpu_test 4 from .train import (get_root_logger, init_random_seed, set_random_seed, 5 train_segmentor)

/kaggle/working/mmsegmentation/mmseg/apis/inference.py in 7 8 from mmseg.datasets.pipelines import Compose ----> 9 from mmseg.models import build_segmentor 10 11

/kaggle/working/mmsegmentation/mmseg/models/init.py in 1 # Copyright (c) OpenMMLab. All rights reserved. ----> 2 from .backbones import # noqa: F401,F403 3 from .builder import (BACKBONES, HEADS, LOSSES, SEGMENTORS, build_backbone, 4 build_head, build_loss, build_segmentor) 5 from .decode_heads import # noqa: F401,F403

/kaggle/working/mmsegmentation/mmseg/models/backbones/init.py in 4 from .cgnet import CGNet 5 from .erfnet import ERFNet ----> 6 from .fast_scnn import FastSCNN 7 from .hrnet import HRNet 8 from .icnet import ICNet

/kaggle/working/mmsegmentation/mmseg/models/backbones/fast_scnn.py in 5 from mmcv.runner import BaseModule 6 ----> 7 from mmseg.models.decode_heads.psp_head import PPM 8 from mmseg.ops import resize 9 from ..builder import BACKBONES

/kaggle/working/mmsegmentation/mmseg/models/decode_heads/init.py in 1 # Copyright (c) OpenMMLab. All rights reserved. ----> 2 from .ann_head import ANNHead 3 from .apc_head import APCHead 4 from .aspp_head import ASPPHead 5 from .cc_head import CCHead

/kaggle/working/mmsegmentation/mmseg/models/decode_heads/ann_head.py in 6 from ..builder import HEADS 7 from ..utils import SelfAttentionBlock as _SelfAttentionBlock ----> 8 from .decode_head import BaseDecodeHead 9 10

/kaggle/working/mmsegmentation/mmseg/models/decode_heads/decode_head.py in 9 from mmseg.ops import resize 10 from ..builder import build_loss ---> 11 from ..losses import accuracy 12 13

/kaggle/working/mmsegmentation/mmseg/models/losses/init.py in 4 cross_entropy, mask_cross_entropy) 5 from .dice_loss import DiceLoss ----> 6 from .focal_loss import FocalLoss 7 from .lovasz_loss import LovaszLoss 8 from .utils import reduce_loss, weight_reduce_loss, weighted_loss

/kaggle/working/mmsegmentation/mmseg/models/losses/focal_loss.py in 4 import torch.nn as nn 5 import torch.nn.functional as F ----> 6 from mmcv.ops import sigmoid_focal_loss as _sigmoid_focal_loss 7 8 from ..builder import LOSSES

/opt/conda/lib/python3.7/site-packages/mmcv/ops/init.py in 1 # Copyright (c) OpenMMLab. All rights reserved. ----> 2 from .bbox import bbox_overlaps 3 from .border_align import BorderAlign, border_align 4 from .box_iou_rotated import box_iou_rotated 5 from .carafe import CARAFE, CARAFENaive, CARAFEPack, carafe, carafe_naive

/opt/conda/lib/python3.7/site-packages/mmcv/ops/bbox.py in 2 from ..utils import ext_loader 3 ----> 4 ext_module = ext_loader.load_ext('_ext', ['bbox_overlaps']) 5 6

/opt/conda/lib/python3.7/site-packages/mmcv/utils/ext_loader.py in load_ext(name, funcs) 11 12 def load_ext(name, funcs): ---> 13 ext = importlib.import_module('mmcv.' + name) 14 for fun in funcs: 15 assert hasattr(ext, fun), f'{fun} miss in module {name}'

/opt/conda/lib/python3.7/importlib/init.py in import_module(name, package) 125 break 126 level += 1 --> 127 return _bootstrap._gcd_import(name[level:], package, level) 128 129

ImportError: /opt/conda/lib/python3.7/site-packages/mmcv/_ext.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZN6caffe28TypeMeta21_typeMetaDataInstanceIdEEPKNS_6detail12TypeMetaDataEv