Add troubleshooting steps for RedpointEOSConfig error while cooking

Author: hach-que

docs/support/troubleshooting/redpointeosconfig.mdx

@@ -13,13 +13,63 @@ The `RedpointEOSConfig` and `RedpointEOSShared` modules are configured to load v
 If you are adding plugin binaries into source control, don't forget to also add the `.modules` files that the Unreal build system places in the `Binaries/<Platform>` folder. If you only add the `.dll` files and don't add the `.modules` files, that will cause the "module not found" error message for other members of your team.
 :::
 
-## Add a Source directory to your project if you don't already have one
+## Error while cooking
+
+If you're experiencing this error while cooking and packaging your project, try the steps below.
+
+### Check your existing build configuration
+
+If you already have a `Source` directory in your project, and you've customized how the editor builds, make sure that the editor is not configured for a unique build environment. For example, this will cause cooking failures:
+
+```csharp
+using UnrealBuildTool;
+using System.Collections.Generic;
+
+public class <PROJECTNAME>EditorTarget : TargetRules
+{
+    public <PROJECTNAME>EditorTarget(TargetInfo Target) : base(Target)
+    {
+        Type = TargetType.Game;
+        DefaultBuildSettings = BuildSettingsVersion.Latest;
+        IncludeOrderVersion = EngineIncludeOrderVersion.Latest;
+
+        // Bad! This will cause cooking to fail!
+        BuildEnvironment = TargetBuildEnvironment.Unique;
+    }
+}
+```
+
+The Unreal Editor must always be built with a shared build environment, which is also the default. This is correct:
+
+```csharp
+using UnrealBuildTool;
+using System.Collections.Generic;
+
+public class <PROJECTNAME>EditorTarget : TargetRules
+{
+    public <PROJECTNAME>EditorTarget(TargetInfo Target) : base(Target)
+    {
+        Type = TargetType.Game;
+        DefaultBuildSettings = BuildSettingsVersion.Latest;
+        IncludeOrderVersion = EngineIncludeOrderVersion.Latest;
+
+        // Correct! Cooking will work.
+        BuildEnvironment = TargetBuildEnvironment.Shared;
+    }
+}
+```
+
+## Error while launching the editor
+
+If you're experiencing this error while you're trying to launch the Unreal Editor, try the steps below.
+
+### Add a Source directory to your project if you don't already have one
 
 If you don't already have a `Source` directory in your project, you'll need to add one. If you can't load the editor to add the first C++ class due to the module load error, you'll need to manually create this directory and the default files that need to be in it.
 
 In the following files, you should replace `<PROJECTNAME>` in file names and file contents with the name of your project (so that it matches the name of your `.uproject` file):
 
-### Source/&lt;PROJECTNAME&gt;.Target.cs
+#### Source/&lt;PROJECTNAME&gt;.Target.cs
 
 ```csharp
 using UnrealBuildTool;
@@ -41,7 +91,7 @@ public class <PROJECTNAME>Target : TargetRules
 }
 ```
 
-### Source/&lt;PROJECTNAME&gt;Editor.Target.cs
+#### Source/&lt;PROJECTNAME&gt;Editor.Target.cs
 
 ```csharp
 using UnrealBuildTool;
@@ -58,7 +108,7 @@ public class <PROJECTNAME>EditorTarget : TargetRules
 }
 ```
 
-### Source/&lt;PROJECTNAME&gt;/&lt;PROJECTNAME&gt;.Build.cs
+#### Source/&lt;PROJECTNAME&gt;/&lt;PROJECTNAME&gt;.Build.cs
 
 ```csharp
 using UnrealBuildTool;
@@ -77,15 +127,15 @@ public class <PROJECTNAME> : ModuleRules
 }
 ```
 
-### Source/&lt;PROJECTNAME&gt;/Private/Module.cpp
+#### Source/&lt;PROJECTNAME&gt;/Private/Module.cpp
 
 ```csharp
 #include "Modules/ModuleManager.h"
 
 IMPLEMENT_PRIMARY_GAME_MODULE(FDefaultGameModuleImpl, <PROJECTNAME>, "<PROJECTNAME>");
 ```
 
-### &lt;PROJECTNAME&gt;.uproject
+#### &lt;PROJECTNAME&gt;.uproject
 
 Add the `Modules` section to your `.uproject` file, like so:
 
@@ -100,10 +150,10 @@ Add the `Modules` section to your `.uproject` file, like so:
 	],
 ```
 
-## Generate project files
+### Generate project files
 
 Right-click on your `.uproject` file and click "Generate project files..."
 
-## Build and launch your project in Visual Studio
+### Build and launch your project in Visual Studio
 
 Open the generated `.sln` file, and click the green play button in the toolbar. This will build any out-of-date modules and launch the editor.

package.json

@@ -10,9 +10,9 @@
     "price-fetch": "node price-fetch/index.mjs"
   },
   "dependencies": {
-    "@docusaurus/core": "^3.8.1",
-    "@docusaurus/plugin-google-gtag": "^3.8.1",
-    "@docusaurus/preset-classic": "^3.8.1",
+    "@docusaurus/core": "^3.9.2",
+    "@docusaurus/plugin-google-gtag": "^3.9.2",
+    "@docusaurus/preset-classic": "^3.9.2",
     "@egjs/react-flicking": "^4.13.0",
     "@fortawesome/fontawesome-svg-core": "^6.1.1",
     "@fortawesome/free-regular-svg-icons": "^6.1.1",