channel updates

[bh321]

Please show me.
How to remove channel updates or even to automatically remove them from them?
I've seen some Pulls but don't know what to do with them. Just downloading the files didn't solve the problem.
The bot crashes with an error.
Maybe someone can show you a piece of code or more specifically what needs to be done. There is no end to my suffering.

[tjhorner]

Could you be a bit more specific? Are you trying to ignore channel updates? What error are you getting when the bot crashes?

[bh321]

When a message is sent to the channel where the bot was added, it closes

panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xc0000005 code=0x0 addr=0x48 pc=0x730bb5]

goroutine 1 [running]:
main.main()
C:/Users/v108.go:969 +0x285
exit status 2

[tjhorner]

You are probably using a field that does not exist in the Update or Message. You should check that any fields you are using are non-null. A list of optional fields are listed on the Bot API docs. If you still need help, please send a snippet of code surrounding line 969 in your code.

[bh321]

the problem occurs on these lines, but only when the message is sent to the channel, if there is no problem in private messages or group chats

} else if update.CallbackQuery.Data != "" {
if update.CallbackQuery.Data == "123" {

[Syfaro]

If update.CallbackQuery is nil, trying to access the Data field results in a panic. You could change the condition to update.CallbackQuery != nil && update.CallbackQuery.Data != "". I'm not sure if you really need the Data != "" part though, unless you're potentially expecting empty data.