Add error handler for DroplexPackage.Drop

Flow.Launcher.Core/ExternalPlugins/Environments/PythonEnvironment.cs

@@ -11,6 +11,8 @@
 {
     internal class PythonEnvironment : AbstractPluginEnvironment
     {
+        private static readonly string ClassName = nameof(PythonEnvironment);
+
         internal override string Language => AllowedLanguage.Python;
 
         internal override string EnvName => DataLocation.PythonEnvironmentName;
@@ -31,7 +33,7 @@
 
         internal PythonEnvironment(List<PluginMetadata> pluginMetadataList, PluginsSettings pluginSettings) : base(pluginMetadataList, pluginSettings) { }
 
         private JoinableTaskFactory JTF { get; } = new JoinableTaskFactory(new JoinableTaskContext());
 
         internal override void InstallEnvironment()
         {
@@ -39,9 +41,20 @@
 
             // Python 3.11.4 is no longer Windows 7 compatible. If user is on Win 7 and
             // uses Python plugin they need to custom install and use v3.8.9
-            JTF.Run(() => DroplexPackage.Drop(App.python_3_11_4_embeddable, InstallPath));
+            JTF.Run(async () =>
+            {
+                try
+                {
+                    await DroplexPackage.Drop(App.python_3_11_4_embeddable, InstallPath);
 
-            PluginsSettingsFilePath = ExecutablePath;
+                    PluginsSettingsFilePath = ExecutablePath;
+                }
+                catch (System.Exception e)
+                {
+                    API.ShowMsgError(API.GetTranslation("failToInstallPythonEnv"));
+                    API.LogException(ClassName, "Failed to install Python environment", e);
+                }
+            });
         }
 
         internal override PluginPair CreatePluginPair(string filePath, PluginMetadata metadata)

Flow.Launcher.Core/ExternalPlugins/Environments/TypeScriptEnvironment.cs

@@ -11,6 +11,8 @@
 {
     internal class TypeScriptEnvironment : AbstractPluginEnvironment
     {
+        private static readonly string ClassName = nameof(TypeScriptEnvironment);
+
         internal override string Language => AllowedLanguage.TypeScript;
 
         internal override string EnvName => DataLocation.NodeEnvironmentName;
@@ -28,15 +30,26 @@
 
         internal TypeScriptEnvironment(List<PluginMetadata> pluginMetadataList, PluginsSettings pluginSettings) : base(pluginMetadataList, pluginSettings) { }
 
         private JoinableTaskFactory JTF { get; } = new JoinableTaskFactory(new JoinableTaskContext());
 
         internal override void InstallEnvironment()
         {
             FilesFolders.RemoveFolderIfExists(InstallPath, (s) => API.ShowMsgBox(s));
 
-            JTF.Run(() => DroplexPackage.Drop(App.nodejs_16_18_0, InstallPath));
+            JTF.Run(async () =>
+            {
+                try
+                {
+                    await DroplexPackage.Drop(App.nodejs_16_18_0, InstallPath);
 
-            PluginsSettingsFilePath = ExecutablePath;
+                    PluginsSettingsFilePath = ExecutablePath;
+                }
+                catch (System.Exception e)
+                {
+                    API.ShowMsgError(API.GetTranslation("failToInstallTypeScriptEnv"));
+                    API.LogException(ClassName, "Failed to install TypeScript environment", e);
+                }
+            });
         }
 
         internal override PluginPair CreatePluginPair(string filePath, PluginMetadata metadata)

Flow.Launcher.Core/ExternalPlugins/Environments/TypeScriptV2Environment.cs

@@ -11,6 +11,8 @@
 {
     internal class TypeScriptV2Environment : AbstractPluginEnvironment
     {
+        private static readonly string ClassName = nameof(TypeScriptV2Environment);
+
         internal override string Language => AllowedLanguage.TypeScriptV2;
 
         internal override string EnvName => DataLocation.NodeEnvironmentName;
@@ -28,15 +30,26 @@
 
         internal TypeScriptV2Environment(List<PluginMetadata> pluginMetadataList, PluginsSettings pluginSettings) : base(pluginMetadataList, pluginSettings) { }
 
         private JoinableTaskFactory JTF { get; } = new JoinableTaskFactory(new JoinableTaskContext());
 
         internal override void InstallEnvironment()
         {
             FilesFolders.RemoveFolderIfExists(InstallPath, (s) => API.ShowMsgBox(s));
 
-            JTF.Run(() => DroplexPackage.Drop(App.nodejs_16_18_0, InstallPath));
+            JTF.Run(async () =>
+            {
+                try
+                {
+                    await DroplexPackage.Drop(App.nodejs_16_18_0, InstallPath);
 
-            PluginsSettingsFilePath = ExecutablePath;
+                    PluginsSettingsFilePath = ExecutablePath;
+                }
+                catch (System.Exception e)
+                {
+                    API.ShowMsgError(API.GetTranslation("failToInstallTypeScriptEnv"));
+                    API.LogException(ClassName, "Failed to install TypeScript environment", e);
+                }
+            });
         }
 
         internal override PluginPair CreatePluginPair(string filePath, PluginMetadata metadata)

Flow.Launcher/Languages/en.xaml

@@ -22,7 +22,7 @@
     <system:String x:Key="restartToDisablePortableMode">Flow Launcher needs to restart to finish disabling portable mode, after the restart your portable data profile will be deleted and roaming data profile kept</system:String>
     <system:String x:Key="restartToEnablePortableMode">Flow Launcher needs to restart to finish enabling portable mode, after the restart your roaming data profile will be deleted and portable data profile kept</system:String>
     <system:String x:Key="moveToDifferentLocation">Flow Launcher has detected you enabled portable mode, would you like to move it to a different location?</system:String>
     <system:String x:Key="shortcutsUninstallerCreated">Flow Launcher has detected you disabled portable mode, the relevant shortcuts and uninstaller entry have been created</system:String>
     <system:String x:Key="userDataDuplicated">Flow Launcher detected your user data exists both in {0} and {1}. {2}{2}Please delete {1} in order to proceed. No changes have occurred.</system:String>
 
     <!--  Plugin Loader  -->
@@ -34,6 +34,10 @@
     <system:String x:Key="pleaseTryAgain">Please try again</system:String>
     <system:String x:Key="parseProxyFailed">Unable to parse Http Proxy</system:String>
 
+    <!--  AbstractPluginEnvironment  -->
+    <system:String x:Key="failToInstallTypeScriptEnv">Failed to install TypeScript environment. Please try again later</system:String>
+    <system:String x:Key="failToInstallPythonEnv">Failed to install Python environment. Please try again later.</system:String>
+
     <!--  MainWindow  -->
     <system:String x:Key="registerHotkeyFailed">Failed to register hotkey "{0}". The hotkey may be in use by another program. Change to a different hotkey, or exit another program.</system:String>
     <system:String x:Key="unregisterHotkeyFailed">Failed to unregister hotkey "{0}". Please try again or see log for details</system:String>