马春杰杰
Alist建立索引时占用大量内存并死机，提示：context deadline exceeded (Client.Timeout exceeded while awaiting headers), Attempt 1
Alist建立索引时大量占用内存，主要错误为：context deadline exceeded (Client.Timeout exceeded while awaiting headers), Attempt 1，详细错误为： [cra […]
Win10如何开启远程桌面并使用内网IP和外网IP进行连接？
1 开启远程桌面 打开网络共享中心： 选择左边高级共享设置，把专用，来宾或公用以及所有网络的共享都打开： 然后WIN+R输入gpedit.msc打开组策略，找到下面的这一条，双击，改为经典。 在此电脑上右键，属性，找到远程桌面并启用 如果你 […]
Win10远程桌面连接通过邮箱登陆密码不对
这主要是由于电脑开启了Windows hello登陆的缘故。只需要关闭即可。 关闭方法： 打开Windows设置，找到账户： 左边登陆选项，然后关闭即可。
macports国内加速
正常进行sudo port selfupdate的时候，可能会遇到一直卡住的情况。
|
1 2 3 |
[~]$ sudo port selfupdate Password: ---> Updating MacPorts base sources using rsync |
这一般就是服务器的问题。所以需要更换国内服务器进行加速，还好，清华源有。 打开/opt/l […]
Fantastical出现：Error: Request failed with status code 503.
使用Fantastical的时候，出现以下错误：
|
1 2 3 4 5 |
同步错误 (iCloud) Fantastical在与服务器通信时发生错误. Error: Request failed with status code 503. https://p212-caldav.icloud.com.cn:443/10391482880/calendars |
这个错误是在同步日历的时候出现的，起初以为是Fantastical的问题，不过查阅了之后发现，这应该是苹果iCloud服务器 […]
支持正版更新的IDM破解版
好久没介绍Windows版本的软件了，下面介绍一个神器，IDM。 基于官方版本进行激活，不修改官方文件，激活后支持在线升级，不用找新版本安装，升级后无需二次激活，和正版体验相同。 一、下载激活 安装包去IDM官网下载最新的试用版即可 注意： […]
return [self.imgs[id] for id in ids] KeyError: ‘0’
使用DETR读取自己转的COCO格式数据集的时候，出现错误：
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
loading annotations into memory... Done (t=0.06s) creating index... index created! loading annotations into memory... Done (t=0.02s) creating index... index created! Start training Error idx: 1914 Error idx: 3631 Error idx: 6603 Error idx: 3612 Error idx: 1286 Error idx: 4989 Error idx: 6612 Error idx: 496 Error idx: 4437 Error idx: 3876 Error idx: 5219 Error idx: 1750 Error idx: 2127 Error idx: 2016 Error idx: 5546 Error idx: 3429 Error idx: 3592 Error idx: 4294 Traceback (most recent call last): File "main.py", line 443, in <module> Error idx: 3040 main(args) File "main.py", line 369, in main Error idx: 5061 train_stats = train_one_epoch( File "/home/ubuntu/bigdisk/part4/DETR/engine.py", line 42, in train_one_epoch for samples, targets in metric_logger.log_every(data_loader, print_freq, header, logger=logger): File "/home/ubuntu/bigdisk/part4/DETR/util/misc.py", line 238, in log_every for obj in iterable: File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 521, in __next__ Error idx: 4740 data = self._next_data() File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1203, in _next_data return self._process_data(data) File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1229, in _process_data data.reraise() File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/_utils.py", line 425, in reraise raise self.exc_type(msg) KeyError: Caught KeyError in DataLoader worker process 0. Original Traceback (most recent call last): File "/home/ubuntu/bigdisk/part4/DETR/datasets/coco.py", line 44, in __getitem__ img, target = super(CocoDetection, self).__getitem__(idx) File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torchvision/datasets/coco.py", line 45, in __getitem__ image = self._load_image(id) File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torchvision/datasets/coco.py", line 37, in _load_image path = self.coco.loadImgs(id)[0]["file_name"] File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/pycocotools/coco.py", line 229, in loadImgs return [self.imgs[id] for id in ids] File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/pycocotools/coco.py", line 229, in <listcomp> return [self.imgs[id] for id in ids] KeyError: '0' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/_utils/worker.py", line 287, in _worker_loop data = fetcher.fetch(index) File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 44, in <listcomp> data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/ubuntu/bigdisk/part4/DETR/datasets/coco.py", line 48, in __getitem__ img, target = super(CocoDetection, self).__getitem__(idx) File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torchvision/datasets/coco.py", line 45, in __getitem__ image = self._load_image(id) File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torchvision/datasets/coco.py", line 37, in _load_image path = self.coco.loadImgs(id)[0]["file_name"] File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/pycocotools/coco.py", line 229, in loadImgs return [self.imgs[id] for id in ids] File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/pycocotools/coco.py", line 229, in <listcomp> return [self.imgs[id] for id in ids] KeyError: '0' |
原因是image_id包含非数字或编号从0开始，例如00824这种。 所以，只需要改一下image_id即可。
ValueError: too many dimensions ‘str’
DETR读取图像时，提示：
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
loading annotations into memory... Done (t=0.08s) creating index... index created! loading annotations into memory... Done (t=0.06s) creating index... index created! Start training Traceback (most recent call last): File "/home/ubuntu/bigdisk/part4/DETR/main.py", line 443, in <module> main(args) File "/home/ubuntu/bigdisk/part4/DETR/main.py", line 369, in main train_stats = train_one_epoch( File "/home/ubuntu/bigdisk/part4/DETR/engine.py", line 42, in train_one_epoch for samples, targets in metric_logger.log_every(data_loader, print_freq, header, logger=logger): File "/home/ubuntu/bigdisk/part4/DETR/util/misc.py", line 238, in log_every for obj in iterable: File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 521, in __next__ data = self._next_data() File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1203, in _next_data return self._process_data(data) File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1229, in _process_data data.reraise() File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/_utils.py", line 425, in reraise raise self.exc_type(msg) ValueError: Caught ValueError in DataLoader worker process 0. Original Traceback (most recent call last): File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/_utils/worker.py", line 287, in _worker_loop data = fetcher.fetch(index) File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/ubuntu/anaconda3/envs/DETR/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 44, in <listcomp> data = [self.dataset[idx] for idx in possibly_batched_index] File "/home/ubuntu/bigdisk/part4/DETR/datasets/coco.py", line 51, in __getitem__ img, target = self.prepare(img, target) File "/home/ubuntu/bigdisk/part4/DETR/datasets/coco.py", line 84, in __call__ image_id = torch.tensor([image_id]) ValueError: too many dimensions 'str' |
这个问题的发生有个背景，从VOC转COCO的时候，出现image_id是非数字的问题，我采用脚本批量将其转为数字之后，再次读取image_id，此 […]
macOS下如何批量删除PPT中的备注？
方法来自知乎大佬，我做了简单修改，做个备份，方便使用。 打开自动操作： 搜索 AppleScript： 运行 AppleScript，在右侧输入代码，然后再右上角选择只在Power Point生效： [crayon-638f79bf3cf8 […]
An error has occurred. Please try again. If the problem persists, please contact the Support Team for more information and instructions.
使用ScholarOne系统进行修改稿提交时，遇到错误： Error An error has occurred. Please try again. If the problem persists, please contact the […]
