That happens if you have multiple devices logged on in the same account. For example in Device A, you've received a message from a person or group chat but you archived it. Then when you open Device B, you will receive the message again but now it will show "null", cause it cant show the message anymore as you archived it or hide it in Device A. That is based on my experience as I always hid messages on my Messenger app. Assuming that you dont know that girl or person, maybe they deleted the chat immediately (you can still delete a message if it was not yet delivered). Or the person had their account deactivated. Answer from bl01x on reddit.com
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Facebook
facebook.com › help › messenger-app › 1501652870306537
Block automated messages from Messenger
Learn how to use Facebook, fix a problem, and get answers to your questions.
Discussions

(null) is calling on messenger keeps popp… - Apple Community
"unable to send message - message blocking is active” I have not changed any setting and neither can others who tried to text. 921 1 · Messages not previewing or ringing when messaged I don’t know if I touched anything but it randomly started doing it I don’t get a ding or a preview I have to go on the app click into the person to see the text message. 281 2 · Messenger ... More on discussions.apple.com
🌐 discussions.apple.com
In facebook messenger, what does null unsent a message mean? i unsent a message to my friend
Thank you for posting to r/facebook . Please read the following (this does not mean your post has been removed): SCAM WARNING: If you are having a problem with your account, beware of scammers who may comment or DM you claiming they know someone who can fix your account, or asking you for money or your login information. If you receive a message like this, block and report them. Here is an example of me making a fake hack post and all the scammers who flocked it it, lol . THERE IS NO REASON FOR SOMEONE TO HAVE TO TELL YOU IN PRIVATE HOW TO GET YOUR ACCOUNT BACK. If you check the sub there are PLENTY of high karma posts that gives some tips should your account be hacked/locked. r/facebook is an unofficial community and the moderators are not associated with Facebook or Meta. DO NOT MESSAGE THE MODS ASKING FOR HELP WITH FACEBOOK. Please read the rules in the sidebar (or the 'about' tab if you're on mobile). If your post violates any of them, delete it. If you notice your post has multiple replies but you only see this post, the reason is due to bots and scammers already being removed trying to steal your info/money I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns. More on reddit.com
🌐 r/facebook
3
1
2 weeks ago
(Null) contact added into a group chat af… - Apple Community
After my friend dmed me a picture ... "thistherightone"/(null) person and posted the picture there. I blocked them and deleted the conversation and wanted to know what this was ... iMessage Group Chat Settings Ghost?? I have noticed in 2 group chats that I am in, I find messages that say I changed the group photo or I removed someone from the conversation but I didn’t make these actions. They are also always happening at times when I am not on my ... More on discussions.apple.com
🌐 discussions.apple.com
February 29, 2024
I received a notification on messenger saying "null sent a message.". Next to that notification, there's a girl's profile picture. I checked my messenger including the spam folder and "message requests", but there's nothing in there. If I open the notification, will it display the girl's name?
Thank you for posting to r/facebook . Please read the following (this does not mean your post has been removed): SCAM WARNING: If you are having a problem with your account, beware of scammers who may comment or DM you claiming they know someone who can fix your account, or asking you for money or your login information. If you receive a message like this, block and report them. r/facebook is an unofficial community and the moderators are not associated with Facebook or Meta. Please read the rules in the sidebar (or the 'about' tab if you're on mobile). If your post violates any of them, delete it. I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns. More on reddit.com
🌐 r/facebook
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April 6, 2023
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Apple Community
discussions.apple.com › thread › 250498913
(null) is calling on messenger keeps popp… - Apple Community
Messenger texts alerts work normal. I’ve checked all my settings. Long time user of iPhone. Help! 8768 4 ... Is this with Facebook Messager or another 3rd part messaging service? If so please contact their support for assistance. ... Please reach out to Facebook’s support.
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Reader's Digest
rd.com › tech
How to Block Someone on Facebook Messenger | Trusted Since 1922
July 30, 2025 - If you're tired of seeing unwanted messages in your Facebook inbox, here's how to block someone on Messenger and keep your inbox spam-free.
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YouTube
youtube.com › watch
How To Block Facebook Messenger Messages - YouTube
Here's how you can block any messages on Facebook Messenger if you don't want to hear from someone.Thanks for watching my video. I make app focused how to vi...
Published   December 8, 2023
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TikTok
tiktok.com › discover › null-sent-a-message-on-messenger-meaning
Null Sent A Message on Messenger Meaning | TikTok
December 15, 2025 - Discover the meaning behind a null message on Messenger and how it impacts your chats. Learn tips to read unsent messages easily!See more videos about Null Message Meaning, What Is Null Sent A Message on Messenger, Unable to Send Meaning on Messenger, Anong Meaning Ng Sent Sa Messenger, Messenger ...
Find elsewhere
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JustAnswer
justanswer.com › software › nwygj-rid-spam-messenger-believe.html
How can i get rid of this spam in my messenger. I believe an expert from here set it up cause he was upset i called him
March 8, 2025 - It completely blocks out the e-mail · Can I get rid of spam so it will quit popping up in my notifications? My Facebook messenger has an exho. How can I get rid of it. A few months ago. I'm just now trying to reinstall the app ... You can set up the privacy settings to control who can send you messages.
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TikTok
tiktok.com › discover › null-sent-a-message-on-messenger
Null Sent A Message on Messenger | TikTok
1 month ago - Discover how to send or read unsent messages on Messenger. Learn tips and tricks to navigate your chat effectively.See more videos about What Is Null Sent A Message on Messenger, Blank Message on Messenger, Messenger Sent You A Message, Message on Messenger Says Sent But Not Delivered, Messenger ...
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Gadgets Now
gadgetsnow.indiatimes.com › how-to › how-to-permanently-ignore-someones-message-on-facebook-messenger-without-blocking › articleshow › 77505836.cms
How to permanently ignore someone’s message on Facebook Messenger without blocking
February 22, 2026 - Facebook Messenger might not be the most go-to messaging app today, however, there are tons of people who still rely on that app for a conversation with their friends and family. Facebook has added a feature that allows users to completely ignore messages from a particular person without letting them know or blocking them.
Top answer
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Thank you for posting to r/facebook . Please read the following (this does not mean your post has been removed): SCAM WARNING: If you are having a problem with your account, beware of scammers who may comment or DM you claiming they know someone who can fix your account, or asking you for money or your login information. If you receive a message like this, block and report them. Here is an example of me making a fake hack post and all the scammers who flocked it it, lol . THERE IS NO REASON FOR SOMEONE TO HAVE TO TELL YOU IN PRIVATE HOW TO GET YOUR ACCOUNT BACK. If you check the sub there are PLENTY of high karma posts that gives some tips should your account be hacked/locked. r/facebook is an unofficial community and the moderators are not associated with Facebook or Meta. DO NOT MESSAGE THE MODS ASKING FOR HELP WITH FACEBOOK. Please read the rules in the sidebar (or the 'about' tab if you're on mobile). If your post violates any of them, delete it. If you notice your post has multiple replies but you only see this post, the reason is due to bots and scammers already being removed trying to steal your info/money I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.
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It’s a technical coding error. In the codebase “null” should actually be your actual first name. But there’s a bug in the codebase where your name, for whatever reason is not displaying. So the code will default to “null” or “undefined” depending on how the code is written. So the code could probably look something like this. const name = “John”; If (name) { return ‘${name} unsent a message’; } But if your name is missing, const could like like tbis: const name = null; null literally means nothing in the coding word. And it’s like an empty placeholder.
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James McAllister Online
jamesmcallisteronline.com › null-facebook-meaning-fix
What Does Null Mean On Facebook? (Answered + Fix!) - James McAllister Online
January 23, 2023 - You can use a bank balance as an example – it can be $100, or $0. In either case, a balance is there to view, even it is at $0. If no number was listed at all – not even $0, then the software would likely state ‘null’, since no value is being stored or displayed. Since we know that the ‘null’ message is caused by a bug or software glitch, there are some things we can do to fix it.
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Quora
quora.com › How-do-I-block-someone-on-messenger-without-them-knowing
How to block someone on messenger without them knowing - Quora
Answer (1 of 2): As I understand, if you block someone you will show on their feed as “a Facebook user" and so they will know you've done so. Best option is to click “ignore messages" and any messages they send will go direct to message ...
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Cynet
cynet.com › wp-content › uploads › 2016 › 12 › Blog-Post-BugSec-Cynet-Facebook-Originull.pdf pdf
Critical Issue Affects Privacy of 1-Billion Facebook ...
Cynet delivers an all-in-one, AI-powered cybersecurity platform that unifies protection, detection, and response—backed by 24x7 expert support—to help MSPs and SMEs strengthen security with less complexity.
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Times Now
timesnownews.com › technology science › how to
How To Avoid Facebook Messages Without Blocking Someone? | Times Now
December 21, 2023 - 4. Tap Ignore Messages option in the confirmation popup. ... These are the simple steps by which you can ignore a person on Facebook Messenger, without blocking them or even notifying them of the 'ignore'.
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NapoleonCat
napoleoncat.com › blog › how-to-block-spam-on-facebook-messenger
How to Block Spam on Facebook Messenger Automatically
November 24, 2025 - Discover how to automatically block spam on Facebook Messenger in 2025. Keep your chats clean and protect yourself from unwanted messages.
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Quora
quora.com › Without-blocking-someone-on-FB-how-can-I-stop-them-pestering-me-on-Messenger
Without blocking someone on FB how can I stop them pestering me on Messenger? - Quora
Answer (1 of 8): You can choose to “ignore” the person. When you ignore someone, any messages they send you will be in your “filtered msgs” rather than your inbox. They will not be able to see when your active. Also, they cannot tell if you’ve read their message unless you respond to the message....
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Apple Community
discussions.apple.com › thread › 255505200
(Null) contact added into a group chat af… - Apple Community
February 29, 2024 - After my friend dmed me a picture ... "thistherightone"/(null) person and posted the picture there. I blocked them and deleted the conversation and wanted to know what this was ... iMessage Group Chat Settings Ghost?? I have noticed in 2 group chats that I am in, I find messages that say I changed the group photo or I removed someone from the conversation but I didn’t make these actions. They are also always happening at times when I am not on my ...