Merge pull request #3016 from BruceChenQAQ/master

Fix NullReferenceException in ConsoleIO

.skills/csharp-best-practices/SKILL.md

@@ -3,7 +3,6 @@ name: csharp-best-practices
 description: >
   C# 14 / .NET 10 coding conventions, idiomatic patterns, and performance best practices
   for the Minecraft Console Client codebase. Use when writing, reviewing, or modifying C# code.
-version: 0.4.0
 ---
 
 # C# 14 / .NET 10 Best Practices

.skills/csharp-dotnet-cli-optimization/SKILL.md

@@ -31,7 +31,6 @@ metadata:
     - slow
     - hang
     - deadlock
-version: 0.2.0
 ---
 
 # C#/.NET CLI Optimization

.skills/csharp-optimization/SKILL.md

@@ -7,7 +7,6 @@ metadata:
   category: technique
   triggers: performance, allocations, GC, hot path, latency, throughput,
     memory pressure, optimize, slow, freeze, lag spike, packet processing speed
-version: 0.2.0
 ---
 
 # C# Performance Optimization for MCC

.skills/humanizer/SKILL.md

@@ -1,6 +1,5 @@
 ---
 name: humanizer
-version: 2.1.1
 description: |
   Remove signs of AI-generated writing from text. Use when editing or reviewing
   text to make it sound more natural and human-written. Based on Wikipedia's

.skills/writing-skills/SKILL.md

@@ -1,10 +1,6 @@
 ---
 name: writing-skills
 description: "Use when creating, updating, or improving agent skills."
-category: meta
-risk: unknown
-source: community
-date_added: "2026-02-27"
 ---
 
 # Writing Skills (Excellence)

MinecraftClient/ConsoleIO.cs

@@ -104,7 +104,7 @@ namespace MinecraftClient
         /// </summary>
         public static void WriteLine(string line)
         {
-            if (BasicIO)
+            if (BasicIO || Backend is null)
                 Console.WriteLine(line);
             else
                 Backend.WriteLine(line);
@@ -137,7 +137,7 @@ namespace MinecraftClient
                 {
                     str = str.Replace('\n', ' ');
                 }
-                if (BasicIO)
+                if (BasicIO || Backend is null)
                 {
                     if (BasicIO_NoColor)
                     {

MinecraftClient/Program.cs

@@ -161,14 +161,7 @@ namespace MinecraftClient
             }
 
             if (configResult.NeedWriteDefault)
-            {
                 Config.Main.Advanced.Language = Settings.GetDefaultGameLanguage();
-                WriteBackSettings(false);
-            }
-            else if (configResult.Success)
-            {
-                WriteBackSettings(true);
-            }
 
             if (!Config.Main.Advanced.EnableSentry)
                 _sentrySdk?.Dispose();
@@ -219,6 +212,8 @@ namespace MinecraftClient
 
             if (cfg.NeedWriteDefault)
             {
+                WriteBackSettings(false);
+
                 if (cfg.IsLegacyUpgrade)
                 {
                     ConsoleIO.WriteLineFormatted("§c" + Translations.mcc_use_new_config);
@@ -243,6 +238,8 @@ namespace MinecraftClient
             }
             else
             {
+                WriteBackSettings(true);
+
                 if (!Config.Main.Advanced.Language.StartsWith("en"))
                     ConsoleIO.WriteLine(string.Format(Translations.mcc_help_us_translate, Settings.TranslationProjectUrl));
             }

crowdin.yml

@@ -1,6 +1,6 @@
 "project_id_env": "CROWDIN_PROJECT_ID"
 "api_token_env": "CROWDIN_PERSONAL_TOKEN"
-"base_path": "/"
+"base_path": "./"
 "preserve_hierarchy": true
 "base_url": "https://api.crowdin.com"