Cannot run demo/FLIR/demo_train_FLIR.py or any other demo scripts for training/eval (detectron2 installation issue)

[hoomantavasso]

❓ How to use this repo to reproduce the results (demo/train)

1.I have used the installation here but I'm running into
`---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
Cell In[1], line 2
1 # import some common detectron2 utilities
----> 2 from detectron2.engine import DefaultPredictor, DefaultTrainer
3 from detectron2.config import get_cfg
4 from detectron2.data import DatasetCatalog, MetadataCatalog

File ~/orsted_ai/Multimodal-Object-Detection-via-Probabilistic-Ensembling/detectron2/engine/init.py:11
6 all = [k for k in globals().keys() if not k.startswith("_")]
9 # prefer to let hooks and defaults live in separate namespaces (therefore not in all)
10 # but still make them available here
---> 11 from .hooks import *
12 from .defaults import *

File ~/orsted_ai/Multimodal-Object-Detection-via-Probabilistic-Ensembling/detectron2/engine/hooks.py:18
15 from fvcore.nn.precise_bn import get_bn_modules, update_bn_stats
17 import detectron2.utils.comm as comm
---> 18 from detectron2.evaluation.testing import flatten_results_dict
19 from detectron2.utils.events import EventStorage, EventWriter
21 from .train_loop import HookBase

File ~/orsted_ai/Multimodal-Object-Detection-via-Probabilistic-Ensembling/detectron2/evaluation/init.py:2
1 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
----> 2 from .cityscapes_evaluation import CityscapesEvaluator
3 from .coco_evaluation import COCOEvaluator
4 from .FLIR_evaluation import FLIREvaluator

File ~/orsted_ai/Multimodal-Object-Detection-via-Probabilistic-Ensembling/detectron2/evaluation/cityscapes_evaluation.py:10
7 import torch
8 from PIL import Image
---> 10 from detectron2.data import MetadataCatalog
11 from detectron2.utils import comm
13 from .evaluator import DatasetEvaluator

File ~/orsted_ai/Multimodal-Object-Detection-via-Probabilistic-Ensembling/detectron2/data/init.py:2
1 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
----> 2 from . import transforms # isort:skip
4 from .build import (
5 build_detection_test_loader,
6 build_detection_train_loader,
(...)
9 print_instances_class_histogram,
10 )
11 from .catalog import DatasetCatalog, MetadataCatalog

File ~/orsted_ai/Multimodal-Object-Detection-via-Probabilistic-Ensembling/detectron2/data/transforms/init.py:2
1 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
----> 2 from .transform import *
3 from fvcore.transforms.transform import *
4 from .transform_gen import *

File ~/orsted_ai/Multimodal-Object-Detection-via-Probabilistic-Ensembling/detectron2/data/transforms/transform.py:14
9 import pdb
11 all = ["ExtentTransform", "ResizeTransform"]
---> 14 class ExtentTransform(Transform):
15 """
16 Extracts a subregion from the source image and scales it to the output size.
17
(...)
21 See: https://pillow.readthedocs.io/en/latest/PIL.html#PIL.ImageTransform.ExtentTransform
22 """
24 def init(self, src_rect, output_size, interp=Image.LINEAR, fill=0):

File ~/orsted_ai/Multimodal-Object-Detection-via-Probabilistic-Ensembling/detectron2/data/transforms/transform.py:24, in ExtentTransform()
14 class ExtentTransform(Transform):
15 """
16 Extracts a subregion from the source image and scales it to the output size.
17
(...)
21 See: https://pillow.readthedocs.io/en/latest/PIL.html#PIL.ImageTransform.ExtentTransform
22 """
---> 24 def init(self, src_rect, output_size, interp=Image.LINEAR, fill=0):
25 """
26 Args:
27 src_rect (x0, y0, x1, y1): src coordinates
(...)
30 fill: Fill color used when src_rect extends outside image
31 """
32 super().init()

AttributeError: module 'PIL.Image' has no attribute 'LINEAR'`

Is there any updated installation instructions?

Thanks!
HT

[Jamie725]

It seems like a package version issue. Please check here: facebookresearch/detectron2#5010