My client log below.
(I disable all other mods except this one to test. Most other items are OK. But game crashs when i reforge Zenith Sword.)

System.NullReferenceException: Object reference not set to an instance of an object.
at Terraria.PopupText.NewText(PopupTextContext context, Item newItem, Int32 stack, Boolean noStack, Boolean longText) in tModLoader\Terraria\PopupText.cs:line 418
at MultiReforge.UpgradeUIState.tinker(Boolean one) in MultiReforge\ReforgeUI.cs:line 225
at Terraria.UI.UIElement.LeftClick(UIMouseEvent evt) in tModLoader\Terraria\UI\UIElement.cs:line 424
at Terraria.UI.UserInterface.<>c.<.ctor>b__21_2(UIElement element, UIMouseEvent evt) in tModLoader\Terraria\UI\UserInterface.cs:line 47
at Terraria.UI.UserInterface.HandleClick(InputPointerCache cache, GameTime time, Boolean isDown, UIElement mouseElement) in tModLoader\Terraria\UI\UserInterface.cs:line 214
at Terraria.UI.UserInterface.Update_Inner(GameTime time, UIElement uIElement, Boolean& num) in tModLoader\Terraria\UI\UserInterface.cs:line 176
at Terraria.UI.UserInterface.Update(GameTime time) in tModLoader\Terraria\UI\UserInterface.cs:line 154
at Terraria.ModLoader.SystemLoader.UpdateUI(GameTime gameTime) in tModLoader\Terraria\ModLoader\SystemLoader.cs:line 269
at Terraria.Main.UpdateUIStates(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 14956
at Terraria.Main.DoUpdate(GameTime& gameTime) in tModLoader\Terraria\Main.cs:line 14542
at Terraria.Main.Update(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 14321
at Microsoft.Xna.Framework.Game.Tick() in D:\a\tModLoader\tModLoader\FNA\src\Game.cs:line 546
at Microsoft.Xna.Framework.Game.RunLoop() in D:\a\tModLoader\tModLoader\FNA\src\Game.cs:line 878
at Microsoft.Xna.Framework.Game.Run() in D:\a\tModLoader\tModLoader\FNA\src\Game.cs:line 419
at Terraria.Program.RunGame() in tModLoader\Terraria\Program.cs:line 266
at Terraria.Program.LaunchGame_(Boolean isServer) in tModLoader\Terraria\Program.cs:line 240
at Terraria.Program.LaunchGame(String[] args, Boolean monoArgs) in tModLoader\Terraria\Program.cs:line 213
at Terraria.MonoLaunch.Main_End(String[] args) in tModLoader\Terraria\MonoLaunch.cs:line 79
at Terraria.MonoLaunch.<>c__DisplayClass1_0.<Main>b__1() in tModLoader\Terraria\MonoLaunch.cs:line 65

[22:11:13.067] [Main Thread/WARN] [tML]: 静默捕获异常:
System.NullReferenceException: Object reference not set to an instance of an object.
at ReLogic.Graphics.DynamicSpriteFont.MeasureString(String text) in D:\a\tModLoader\tModLoader\src\tModLoader\ReLogic\Graphics\DynamicSpriteFont.cs:line 155
at Terraria.Main.DrawItemTextPopups(Single scaleTarget) in tModLoader\Terraria\Main.cs:line 53951
at Terraria.Main.DoDraw(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 53859
at Terraria.Main.Draw_Inner(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 53162
at Terraria.Main.Draw(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 53149
at Microsoft.Xna.Framework.Game.Tick() in D:\a\tModLoader\tModLoader\FNA\src\Game.cs:line 562
at Microsoft.Xna.Framework.Game.RunLoop() in D:\a\tModLoader\tModLoader\FNA\src\Game.cs:line 878
at Microsoft.Xna.Framework.Game.Run() in D:\a\tModLoader\tModLoader\FNA\src\Game.cs:line 419
at Terraria.Program.RunGame() in tModLoader\Terraria\Program.cs:line 266
at Terraria.Program.LaunchGame_(Boolean isServer) in tModLoader\Terraria\Program.cs:line 240
at Terraria.Program.LaunchGame(String[] args, Boolean monoArgs) in tModLoader\Terraria\Program.cs:line 213
at Terraria.MonoLaunch.Main_End(String[] args) in tModLoader\Terraria\MonoLaunch.cs:line 79
at Terraria.MonoLaunch.<>c__DisplayClass1_0.<Main>b__1() in tModLoader\Terraria\MonoLaunch.cs:line 65

[22:11:13.068] [Main Thread/ERROR] [Terraria]: System.NullReferenceException: Object reference not set to an instance of an object.
at ReLogic.Graphics.DynamicSpriteFont.MeasureString(String text) in D:\a\tModLoader\tModLoader\src\tModLoader\ReLogic\Graphics\DynamicSpriteFont.cs:line 155
at Terraria.Main.DrawItemTextPopups(Single scaleTarget) in tModLoader\Terraria\Main.cs:line 53951
at Terraria.Main.DoDraw(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 53859
at Terraria.Main.Draw_Inner(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 53162
at Terraria.Main.Draw(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 53149
[22:11:13.097] [Main Thread/FATAL] [tML]: Main engine crash

提示：很有可能是哪个模组崩溃了。你可以试着逐个禁用模组看看问题是否仍会重复出现。

System.NullReferenceException: Object reference not set to an instance of an object.
at ReLogic.Graphics.DynamicSpriteFont.MeasureString(String text) in D:\a\tModLoader\tModLoader\src\tModLoader\ReLogic\Graphics\DynamicSpriteFont.cs:line 155
at Terraria.Main.DrawItemTextPopups(Single scaleTarget) in tModLoader\Terraria\Main.cs:line 53951
at Terraria.Main.DoDraw(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 53859
at Terraria.Main.Draw_Inner(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 53162
at Terraria.Main.Draw(GameTime gameTime) in tModLoader\Terraria\Main.cs:line 53149
at Microsoft.Xna.Framework.Game.Tick() in D:\a\tModLoader\tModLoader\FNA\src\Game.cs:line 562
at Microsoft.Xna.Framework.Game.RunLoop() in D:\a\tModLoader\tModLoader\FNA\src\Game.cs:line 878
at Microsoft.Xna.Framework.Game.Run() in D:\a\tModLoader\tModLoader\FNA\src\Game.cs:line 419
at Terraria.Program.RunGame() in tModLoader\Terraria\Program.cs:line 266
[22:11:13.099] [Main Thread/DEBUG] [TerrariaSteamClient]: Send: shutdown

Game will crash randomly when I reforge a (zenith sword without any prefix) for the first time ,first time reforge button click.
There is a certain probability that I can reforge two Multi-Prefix Zenith Sword successfully.
But game also crashed randomly when I reforge one of its prefixs.

do you have the pickup text setting off in the interface settings

i forgot to account for people that dont have that setting on so it could be because of that, regardless ill post an fix for thje pickup text thing now.

please do tell me if the bug persists.