Bluetrainandit

i wanted to ask if anyone knew how to fix pk3ds having a error like below. it only happens when i try to rebuild pokemon moon/sun and pokemon ultra Moon/sun roms after editing them Exception Details: System.NullReferenceException: Object reference not set to an instance of an object. at pk3DS.Core.CTR.CTRUtil.setNCCH(String EXEFS_PATH, String ROMFS_PATH, String EXHEADER_PATH, String TB_Serial, String LOGO_NAME, ProgressBar PB_Show, RichTextBox TB_Progress) at pk3DS.Core.CTR.CTRUtil.buildROM(Boolean Card2, String LOGO_NAME, String EXEFS_PATH, String ROMFS_PATH, String EXHEADER_PATH, String SERIAL_TEXT, String SAVE_PATH, Boolean trimmed, ProgressBar PB_Show, RichTextBox TB_Progress) at pk3DS.Main.<>c__DisplayClass66_0.<B_Rebuild3DS_Click>b__0() in D:\a\1\s\pk3DS\Main.cs:line 1267 at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ThreadHelper.ThreadStart() Loaded Assemblies: -------------------- mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll pk3DS, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null C:\Users\dpann\Desktop\drop\pk3DS\bin\Release\pk3DS.exe System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll System.Configuration, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll System.Xml, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll pk3DS.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null C:\Users\dpann\Desktop\drop\pk3DS\bin\Release\pk3DS.Core.dll -------------------- User Message: An unhandled exception has occurred. The program must now close.