[BUG] TypeError: 'NoneType' object is not subscriptable

[JackalvonX]

• [x ] I am reporting a bug.
• [x ] I am running the latest version of BDfR
• [x ] I have read the Opening an issue

Description

When downloading your upvoted posts the program exits with error "TypeError: 'NoneType' object is not subscriptable" if it comes across a gallery post that has been removed. An example of a removed post that causes this is: https://www.reddit.com/gallery/n0pyzp . See logs.

The only workaround I've found is to go to that post and remove your upvote from it. I found a similar issue here: #214 .

Command

python3 -m bdfr download --authenticate --user me --upvoted --time-format %Y%m%d --file-scheme "{DATE}-{TITLE}-[{POSTID}]" --folder-scheme Upvoted --no-dupes "D:\r.Realmlist\Variety Pack\[Reddit]"

Environment (please complete the following information):

• OS: Windows 10 Pro Version 21H1 Build 19043.1083
• Python version: 3.9.6

Logs

[2021-07-18 20:20:49,539 - bdfr.downloader - DEBUG] - Attempting to download submission n0zmjm
[2021-07-18 20:20:49,539 - bdfr.downloader - DEBUG] - Using Direct with url https://i.imgur.com/uIxxCdk.jpg
[2021-07-18 20:20:49,838 - bdfr.downloader - DEBUG] - Written file to D:\r.Realmlist\Variety Pack\[Reddit]\Upvoted\20210429-Black Widow (White) by Xkalty-[n0zmjm].jpg
[2021-07-18 20:20:49,838 - bdfr.downloader - DEBUG] - Hash added to master list: 9d0b436042e522796f0a1f4edf330cbc
[2021-07-18 20:20:49,838 - bdfr.downloader - INFO] - Downloaded submission n0zmjm from cosplaygirls
[2021-07-18 20:20:49,840 - bdfr.downloader - DEBUG] - Attempting to download submission n0dp1b
[2021-07-18 20:20:49,840 - bdfr.downloader - DEBUG] - Using Gallery with url https://www.reddit.com/gallery/n0dp1b
[2021-07-18 20:20:50,220 - bdfr.file_name_formatter - Level 9] - Formatting filename with index 1
[2021-07-18 20:20:50,222 - bdfr.file_name_formatter - Level 9] - Formatting filename with index 2
[2021-07-18 20:20:50,225 - bdfr.file_name_formatter - Level 9] - Formatting filename with index 3
[2021-07-18 20:20:50,226 - bdfr.file_name_formatter - Level 9] - Formatting filename with index 4
[2021-07-18 20:20:50,228 - bdfr.file_name_formatter - Level 9] - Formatting filename with index 5
[2021-07-18 20:20:50,230 - bdfr.file_name_formatter - Level 9] - Formatting filename with index 6
[2021-07-18 20:20:50,232 - bdfr.file_name_formatter - Level 9] - Formatting filename with index 7
[2021-07-18 20:20:50,234 - bdfr.file_name_formatter - Level 9] - Formatting filename with index 8
[2021-07-18 20:20:50,283 - bdfr.downloader - DEBUG] - Written file to D:\r.Realmlist\Variety Pack\[Reddit]\Upvoted\20210428-Coralea Jade as Mikasa Ackerman-[n0dp1b]_1.jpg
[2021-07-18 20:20:50,284 - bdfr.downloader - DEBUG] - Hash added to master list: 317ea5bbaa2f2671dcb463ad9f92bb6e
[2021-07-18 20:20:50,341 - bdfr.downloader - DEBUG] - Written file to D:\r.Realmlist\Variety Pack\[Reddit]\Upvoted\20210428-Coralea Jade as Mikasa Ackerman-[n0dp1b]_2.jpg
[2021-07-18 20:20:50,341 - bdfr.downloader - DEBUG] - Hash added to master list: 993abbdd204239d27ea53f75ca90d76f
[2021-07-18 20:20:50,376 - bdfr.downloader - DEBUG] - Written file to D:\r.Realmlist\Variety Pack\[Reddit]\Upvoted\20210428-Coralea Jade as Mikasa Ackerman-[n0dp1b]_3.jpg
[2021-07-18 20:20:50,376 - bdfr.downloader - DEBUG] - Hash added to master list: 4964de268067d731136df2ef0bce484d
[2021-07-18 20:20:50,416 - bdfr.downloader - DEBUG] - Written file to D:\r.Realmlist\Variety Pack\[Reddit]\Upvoted\20210428-Coralea Jade as Mikasa Ackerman-[n0dp1b]_4.jpg
[2021-07-18 20:20:50,416 - bdfr.downloader - DEBUG] - Hash added to master list: 355bd7afa6c44c382ef259f3fc6bb9f9
[2021-07-18 20:20:50,661 - bdfr.downloader - DEBUG] - Written file to D:\r.Realmlist\Variety Pack\[Reddit]\Upvoted\20210428-Coralea Jade as Mikasa Ackerman-[n0dp1b]_5.jpg
[2021-07-18 20:20:50,661 - bdfr.downloader - DEBUG] - Hash added to master list: 473b74abacea5e2482926a30f220db44
[2021-07-18 20:20:50,713 - bdfr.downloader - DEBUG] - Written file to D:\r.Realmlist\Variety Pack\[Reddit]\Upvoted\20210428-Coralea Jade as Mikasa Ackerman-[n0dp1b]_6.jpg
[2021-07-18 20:20:50,714 - bdfr.downloader - DEBUG] - Hash added to master list: f4a14d20906d4b5062c188a2522cd164
[2021-07-18 20:20:50,783 - bdfr.downloader - DEBUG] - Written file to D:\r.Realmlist\Variety Pack\[Reddit]\Upvoted\20210428-Coralea Jade as Mikasa Ackerman-[n0dp1b]_7.jpg
[2021-07-18 20:20:50,783 - bdfr.downloader - DEBUG] - Hash added to master list: d37eb28988079397871e76d9319ba26c
[2021-07-18 20:20:50,817 - bdfr.downloader - DEBUG] - Written file to D:\r.Realmlist\Variety Pack\[Reddit]\Upvoted\20210428-Coralea Jade as Mikasa Ackerman-[n0dp1b]_8.jpg
[2021-07-18 20:20:50,817 - bdfr.downloader - DEBUG] - Hash added to master list: c6bb7a27c1da11d232dccbf7780703bb
[2021-07-18 20:20:50,817 - bdfr.downloader - INFO] - Downloaded submission n0dp1b from cosplaygirls
[2021-07-18 20:20:50,818 - bdfr.downloader - DEBUG] - Attempting to download submission n0pyzp
[2021-07-18 20:20:50,818 - bdfr.downloader - DEBUG] - Using Gallery with url https://www.reddit.com/gallery/n0pyzp
[2021-07-18 20:20:50,818 - root - ERROR] - Downloader exited unexpectedly
Traceback (most recent call last):
  File "C:\Users\Steve\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\bdfr\__main__.py", line 81, in cli_download
    reddit_downloader.download()
  File "C:\Users\Steve\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\bdfr\downloader.py", line 45, in download
    self._download_submission(submission)
  File "C:\Users\Steve\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\bdfr\downloader.py", line 73, in _download_submission
    content = downloader.find_resources(self.authenticator)
  File "C:\Users\Steve\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\bdfr\site_downloaders\gallery.py", line 23, in find_resources
    image_urls = self._get_links(self.post.gallery_data['items'])
TypeError: 'NoneType' object is not subscriptable