马春杰杰
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。 如果你是Win11的话，需要修改的地方是： 本文最后更新于2023年12月5日，已超 […]
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。
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[~]$ 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：
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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 […]
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：
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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：
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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-6868f7e316e2 […]
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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 […]
failed get objs: failed to list objs: Post “https://api.nn.ci/ocr/file/json”: x509: certificate has expired or is not yet valid: current time
Alist出现错误：
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failed get objs: failed to list objs: Post "https://api.nn.ci/ocr/file/json": x509: certificate has expired or is not yet valid: current time 2022-11-24T08:27:15-05:00 is after 2021-09-30T14:01:15Z |
这是因为服务器的时区与当前电脑时区不一致，因为我的服务器是国外服务器，所以一般是欧洲时间，改成北京时间即可。 修改方法： 本文最后更新于2022年11月 […]
推荐几个目前在用的在线语法检测网站
有篇论文审稿意见说稿件语法错误有点多 😛 ，遂准备重点修改这些错误。大家常用的一般是Grammarly吧，可以集成到Word中，挺方便的。但是这个软件在macOS下不是很好用，不再集成于Word中，而是变成了悬浮球，变成了全局可用。所以我找 […]
