Game crashes with error #18

sairam4123 · 2020-12-28T05:27:40Z

Game crashes with this error.

Dumping the backtrace. Please include this when reporting the bug on https://github.com/godotengine/godot/issues
[0] <couldn't map PC to fn name>
[1] <couldn't map PC to fn name>
[2] DiscordVersion
[3] DiscordVersion
[4] DiscordVersion
[5] DiscordVersion
[6] <couldn't map PC to fn name>
[7] <couldn't map PC to fn name>
[8] <couldn't map PC to fn name>
[9] <couldn't map PC to fn name>
[10] <couldn't map PC to fn name>
[11] <couldn't map PC to fn name>
[12] <couldn't map PC to fn name>
[13] <couldn't map PC to fn name>
[14] <couldn't map PC to fn name>
[15] <couldn't map PC to fn name>
[16] <couldn't map PC to fn name>
[17] <couldn't map PC to fn name>
[18] <couldn't map PC to fn name>
[19] <couldn't map PC to fn name>
[20] <couldn't map PC to fn name>
[21] <couldn't map PC to fn name>
[22] BaseThreadInitThunk
-- END OF BACKTRACE --

Can you please help me out?

Edit: Only sometimes.

The text was updated successfully, but these errors were encountered:

sairam4123 · 2020-12-28T05:28:42Z

I'm too sorry for opening up a lot of issues.

Drachenfrucht1 · 2021-01-01T23:28:24Z

Do you have steps on how to reproduce this error? What code is execute right before the crash? The stacktrace is unfortunately not really revealing.

sairam4123 · 2021-01-02T19:07:53Z

I really don't know where the stack trace comes as well. It just occurs randomly.

Drachenfrucht1 · 2021-01-02T22:32:24Z

I'm closing this issue because the problem seems to occur randomly. Feel free to open a new issue (or reopen this one) when you find reproduction steps.

sairam4123 · 2021-01-05T08:30:00Z

The crash is now often.

Reproduction Steps:

Download the project and run it
Press Create Server.
Now ask your friend to join the server.
And the game crashes.

The error I got:

CrashHandlerException: Program crashed                                                                                  
Dumping the backtrace. Please include this when reporting the bug on https://github.com/godotengine/godot/issues        
[0] <couldn't map PC to fn name>                                                                                        
[1] <couldn't map PC to fn name>                                                                                        
[2] <couldn't map PC to fn name>                                                                                        
[3] <couldn't map PC to fn name>                                                                                        
[4] <couldn't map PC to fn name>                                                                                        
[5] <couldn't map PC to fn name>                                                                                        
[6] <couldn't map PC to fn name>                                                                                        
[7] <couldn't map PC to fn name>                                                                                        
[8] DiscordVersion                                                                                                      
[9] DiscordVersion                                                                                                      
[10] DiscordVersion                                                                                                     
[11] DiscordVersion                                                                                                     
[12] <couldn't map PC to fn name>                                                                                       
[13] <couldn't map PC to fn name>                                                                                       
[14] <couldn't map PC to fn name>                                                                                       
[15] <couldn't map PC to fn name>                                                                                       
[16] <couldn't map PC to fn name>                                                                                       
[17] <couldn't map PC to fn name>                                                                                       
[18] <couldn't map PC to fn name>                                                                                       
[19] <couldn't map PC to fn name>                                                                                       
[20] <couldn't map PC to fn name>                                                                                      
[21] <couldn't map PC to fn name>                                                                                       
[22] <couldn't map PC to fn name>                                                                                       
[23] <couldn't map PC to fn name>                                                                                       
[24] <couldn't map PC to fn name>                                                                                       
[25] <couldn't map PC to fn name>                                                                                       
[26] <couldn't map PC to fn name>                                                                                       
[27] <couldn't map PC to fn name>                                                                                       
[28] <couldn't map PC to fn name>                                                                                       
[29] <couldn't map PC to fn name>                                                                                       
[30] <couldn't map PC to fn name>                                                                                       
[31] BaseThreadInitThunk                                                                                                
-- END OF BACKTRACE --

Thank you very much for helping me.

Other members who tried it got the same error:

@Naman-Biswajit
@summertimejordi

Project to test:
DiscordMultiplayerGame.zip

jordi-star · 2021-01-05T13:01:13Z

Have you tried it with target=debug? I don't think we can really solve the issue until we get a better crash report

sairam4123 · 2021-01-05T13:42:05Z

Well, I tried with the godot editor you gave in Discord.

jordi-star · 2021-01-05T16:34:38Z

Are you sure? Because that error mainly displays <couldn't map PC to fn name> when there aren't any debug symbols in the binary.

sairam4123 · 2021-01-05T17:13:30Z

Ah, so can we try once again?

Just gimme the proper one. We'll retry once again.

Better if this issue is re-opened.

@Drachenfrucht1 Would you like this issue to be re-opened?

Edit: Thank you.

jordi-star · 2021-01-05T17:41:28Z

``

Ah, so can we try once again?

Just gimme the proper one. We'll retry once again.

Better if this issue is re-opened.

@Drachenfrucht1 Would you like this issue to be re-opened?

Edit: Thank you.

I'm not home to compile the engine again. The one I sent you should have debug symbols already. Are you sure you're using that version? The file names might end up being similar so they might be easily confused

sairam4123 · 2021-01-06T19:28:59Z

Well, I've found even more clues about this crash.

It all falls into the NetworkedGodotcordPeer

ERROR: NetworkedMultiplayerGodotcord::_setup_peer: Condition "result != discord::Result::Ok" is true. Returned: 0
At: modules\godotcord\godotcord_network_peer.cpp:176
Got this error in the second game instance when trying to connect to different account like PTB.

I got the following two errors in my main account's game instance.
ERROR: NetworkedMultiplayerGodotcord::NetworkedMultiplayerGodotcord: Condition "result != discord::Result::Ok" is true.
At: modules\godotcord\godotcord_network_peer.cpp:660
ERROR: NetworkedMultiplayerGodotcord::_store_connection_details: Condition "result != discord::Result::Ok" is true.
At: modules\godotcord\godotcord_network_peer.cpp:220

I hope this is bit helpful to investigate this issue.

sairam4123 · 2021-01-06T19:53:53Z

@jaynabonne Has gotten same issue, while testing my game.
DiscordMultiplayerGame.zip
This is my game. I'm trying to investigate with you, hopefully, we can find the root of the issue.

sairam4123 · 2021-01-06T19:55:01Z

What code is execute right before the crash?

@Drachenfrucht1 Godotcord.run_callbacks()

sairam4123 · 2021-01-06T19:57:05Z

Is this screenshot enough? I've provided the code 1 comment above, so I think you don't need the code that these errors ran.

Drachenfrucht1 · 2021-01-07T22:58:14Z

It seems that the main cause for the error is in the NetworkedMultiplayerGodotcord constructor(the error on line 660). The call to the usermanager fails. All following errors are caused by missing values. I will have to further investigate why the usermanager returns an error.

sairam4123 · 2021-01-08T14:21:55Z

A crude fix to fix this issue, but still it's not worth to get 54 errors:

if !user_signal_called:
		if GodotcordUserManager.get_current_user():
			user_signal_called = true

This bit of code works but emits 40-60 errors.
As there's no signal to find when the OnCurrentUserUpdate get's emitted, I do it in process function.

Here's the small bit of error. I would be happy to see a fix for this.

sairam4123 · 2021-04-16T19:17:16Z

It seems that the main cause for the error is in the NetworkedMultiplayerGodotcord constructor(the error on line 660). The call to the usermanager fails. All following errors are caused by missing values. I will have to further investigate why the usermanager returns an error.

Have you found a fix by the way?

Drachenfrucht1 closed this as completed Jan 2, 2021

Drachenfrucht1 reopened this Jan 5, 2021

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Game crashes with error #18

Game crashes with error #18

sairam4123 commented Dec 28, 2020 •

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Game crashes with error #18

Game crashes with error #18

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