fix：powershell auto select

lib/app.dart

@@ -120,6 +120,11 @@ class AppGlobalModel extends _$AppGlobalModel {
       applicationBinaryModuleDir: applicationBinaryModuleDir,
     );
 
+    // init Rust bridge
+    await RustLib.init();
+    await RSHttp.init();
+    dPrint("---- rust bridge init -----");
+
     // init Hive
     try {
       Hive.init("$applicationSupportDir/db");
@@ -144,13 +149,13 @@ class AppGlobalModel extends _$AppGlobalModel {
       exit(1);
     }
 
-    // init Rust bridge
-    await RustLib.init();
-    await RSHttp.init();
-    dPrint("---- rust bridge inited -----");
-
     // init powershell
-    await SystemHelper.initPowershellPath();
+    try {
+      await SystemHelper.initPowershellPath();
+      dPrint("---- Powershell init -----");
+    }catch (e){
+      dPrint("powershell init failed : $e");
+    }
 
     // get windows info
     WindowsDeviceInfo? windowsDeviceInfo;
@@ -177,6 +182,7 @@ class AppGlobalModel extends _$AppGlobalModel {
       }
     });
 
+    dPrint("---- Window init -----");
     _initialized = true;
     ref.keepAlive();
   }

lib/common/helper/system_helper.dart

@@ -7,9 +7,13 @@ class SystemHelper {
   static String powershellPath = "powershell.exe";
 
   static initPowershellPath() async {
-    var result = await Process.run(powershellPath, ["echo", "ping"]);
+    try {
-    if (!result.stdout.toString().startsWith("ping") &&
+      var result = await Process.run(powershellPath, ["echo", "ping"]);
-        powershellPath == "powershell.exe") {
+      if (!result.stdout.toString().startsWith("ping") &&
+          powershellPath == "powershell.exe") {
+        throw "powershell check failed";
+      }
+    } catch (e) {
       Map<String, String> envVars = Platform.environment;
       final systemRoot = envVars["SYSTEMROOT"];
       if (systemRoot != null) {
@@ -17,7 +21,6 @@ class SystemHelper {
             "$systemRoot\\System32\\WindowsPowerShell\\v1.0\\powershell.exe";
         dPrint("auto search powershell path === $autoSearchPath");
         powershellPath = autoSearchPath;
-        initPowershellPath();
       }
     }
   }

lib/common/utils/log.dart

@@ -12,11 +12,11 @@ void dPrint(src) async {
   if (kDebugMode) {
     print(src);
   }
-  try {
+  await _logLock.synchronized(() async {
-    await _logLock.synchronized(() async {
+    try {
       _logFile?.writeAsString("$src\n", mode: FileMode.append);
-    });
+    } catch (_) {}
-  } catch (_) {}
+  });
 }
 
 void setDPrintFile(File file) {

lib/ui/splash_ui.dart

@@ -69,8 +69,10 @@ class SplashUI extends HookConsumerWidget {
     }
     stepState.value = 1;
     if (!context.mounted) return;
+    dPrint("_initApp checkUpdate");
     await appModel.checkUpdate(context);
     stepState.value = 2;
+    dPrint("_initApp aria2cModelProvider");
     ref.read(aria2cModelProvider);
     if (!context.mounted) return;
     context.go("/index");