Thalamus fleshspike causes a crash in multiplayer

[Jasontti]

Disclaimers

• I have searched the issue tracker to check if the issue has already been reported.
• My issue happened while using mods.

What happened?

When fleshspike from thalamus wreck fires, it causes server to crash.
MP save file for testing:
thalamus-fleshspike-crash-MP-save.zip

Reproduction steps

1. Start multiplayer sandbox game or use included save file
2. Look for thalamussed wreck with fleshspike
3. Get in the range of the fleshspike

Bug prevalence

Happens every time I play

Single player or multiplayer?

Multiplayer hosted from the in-game menu (= using a listen server)

-

No response

Version

v1.4.5.0 (Blood in the Water Update, hotfix 1)

-

No response

Which operating system did you encounter this bug on?

Linux

Relevant error messages and crash reports

Process terminated. Assertion failed.                                                                                                                                
Tried to create Turret EventData with no projectile.
   at Barotrauma.Items.Components.Turret.EventData..ctor(Item projectile, Turret turret) in /dev/Barotrauma-development/Barotrauma/BarotraumaShared/SharedSource/Items/Components/Turret.cs:line 891
   at Barotrauma.Items.Components.Turret.Launch(Item projectile, Character user, Nullable`1 launchRotation, Single tinkeringStrength) in /dev/Barotrauma-development/Barotrauma/BarotraumaShared/SharedSource/Items/Components/Turret.cs:line 980
   at Barotrauma.Items.Components.Turret.TryLaunch(Single deltaTime, Character character, Boolean ignorePower) in /dev/Barotrauma-development/Barotrauma/BarotraumaShared/SharedSource/Items/Components/Turret.cs:line 847
   at Barotrauma.Items.Components.Turret.UpdateAutoOperate(Single deltaTime, Boolean ignorePower, Identifier friendlyTag) in /dev/Barotrauma-development/Barotrauma/BarotraumaShared/SharedSource/Items/Components/Turret.cs:line 1209
   at Barotrauma.SubmarineTurretAI.OperateTurrets(Single deltaTime, Identifier friendlyTag) in /dev/Barotrauma-development/Barotrauma/BarotraumaShared/SharedSource/Characters/AI/Wreck/WreckAI.cs:line 83
   at Barotrauma.WreckAI.Update(Single deltaTime) in /dev/Barotrauma-development/Barotrauma/BarotraumaShared/SharedSource/Characters/AI/Wreck/WreckAI.cs:line 326
   at Barotrauma.Submarine.Update(Single deltaTime) in /dev/Barotrauma-development/Barotrauma/BarotraumaShared/SharedSource/Map/Submarine.cs:line 1162
   at Barotrauma.GameScreen.Update(Double deltaTime) in /dev/Barotrauma-development/Barotrauma/BarotraumaShared/SharedSource/Screens/GameScreen.cs:line 273
   at Barotrauma.GameMain.Run() in /dev/Barotrauma-development/Barotrauma/BarotraumaServer/ServerSource/GameMain.cs:line 334
   at Barotrauma.Program.Main(String[] args) in /dev/Barotrauma-development/Barotrauma/BarotraumaServer/ServerSource/Program.cs:line 85

[Jasontti]

Fix tested and no issues found.
Closing discussion as completed.