Show errors on mod installation and disabling

Author: ComputerElite

QuestAppVersionSwitcher/Assets/html/script.js

@@ -207,7 +207,7 @@ function UpdateModsAndLibs() {
                 var operations = ""
                 for(const operation of res.operations){
                     operations += `
-                    <div class="mod" style="padding: 10px">
+                    <div class="mod" style="padding: 10px; ${operation.type == 6 ? "color: #FF0000;" : ""}">
                         ${operation.name}
                     </div>
                     `

QuestAppVersionSwitcher/Mods/QAVSModManager.cs

@@ -89,14 +89,14 @@ public static void InstallMod(string path, string fileName)
 			{
 				IMod mod = modManager.TryParseMod(path).Result;
 				mod.Install().Wait();
+				runningOperations.Remove(operationId);
 			} catch (Exception e)
 			{
 				runningOperations.Remove(operationId);
                 operationId = operations;
 				operations++;
-				runningOperations.Add(operationId, new QAVSOperation { type = QAVSOperationType.Error, name = "Error installing mod: " + e.Message + "\nTo remove this message restart QuestAppVersionSwitcher" });
+				runningOperations.Add(operationId, new QAVSOperation { type = QAVSOperationType.Error, name = "Error installing mod: " + e.Message + "\n\nTo remove this message restart QuestAppVersionSwitcher" });
 			}
-            runningOperations.Remove(operationId);
             modManager.ForceSave();
         }
 
@@ -146,12 +146,21 @@ public static void EnableMod(string id)
             {
                 if (m.Id == id)
                 {
-                    m.Install().Wait();
-                    modManager.ForceSave();
+                    try
+					{
+						m.Install().Wait();
+						modManager.ForceSave();
+						runningOperations.Remove(operationId);
+					} catch(Exception e)
+					{
+						runningOperations.Remove(operationId);
+						operationId = operations;
+						operations++;
+						runningOperations.Add(operationId, new QAVSOperation { type = QAVSOperationType.Error, name = "Error enabling mod: " + e.Message + "\n\nTo remove this message restart QuestAppVersionSwitcher" });
+					}
                     break;
                 }
             }
-            runningOperations.Remove(operationId);
         }
 
         public static string GetMods()

QuestAppVersionSwitcher/Mods/QModProvider.cs

@@ -63,7 +63,7 @@ public override async Task<IMod> LoadFromFile(string modPath)
                 }
                 if (existingInstall.Version > qmod.Version)
                 {
-                    throw new InstallationException($"Version of existing {existingInstall.Id} ({existingInstall.Version}) is greater than installing version ({mod.Version}). Direct version downgrades are not permitted");
+                    throw new InstallationException($"Version of existing {existingInstall.Id} ({existingInstall.Version}) is greater than installing version ({mod.Version}). Direct version downgrades are not permitted. This may be fixed by deleting all mods and libraries.");
                 }
                 // Uninstall the existing mod. May throw an exception if other mods depend on the older version
                 needImmediateInstall = await PrepareVersionChange(existingInstall, mod);

QuestAppVersionSwitcher/Properties/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="1.9.3" package="com.ComputerElite.questappversionswitcher" android:installLocation="preferExternal" android:versionCode="41">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="1.9.4" package="com.ComputerElite.questappversionswitcher" android:installLocation="preferExternal" android:versionCode="42">
 	<uses-sdk android:minSdkVersion="28" android:targetSdkVersion="29" />
 	<uses-permission android:name="oculus.permission.handtracking" />
 	<uses-permission android:name="com.oculus.permission.HAND_TRACKING" />

QuestAppVersionSwitcher/Properties/AssemblyInfo.cs

@@ -22,5 +22,5 @@
 //      Minor Version 
 //      Build Number
 //      Revision
-[assembly: AssemblyVersion("1.9.3.0")]
-[assembly: AssemblyFileVersion("1.9.3.0")]
+[assembly: AssemblyVersion("1.9.4.0")]
+[assembly: AssemblyFileVersion("1.9.4.0")]