Update flare-ui/src/app/components/environment/environment.component.ts

flare-ui/src/app/components/environment/environment.component.ts

@@ -588,7 +588,11 @@ export class EnvironmentComponent implements OnInit {
       this.loadEnvironment();
     } catch (error) {
       console.error('Error in ngOnInit:', error);
-      console.error('Stack trace:', error.stack);
+      if (error instanceof Error) {
+        console.error('Stack trace:', error.stack);
+      } else {
+        console.error('Unknown error type:', error);
+      }
     }
   }
 
@@ -668,6 +672,7 @@ export class EnvironmentComponent implements OnInit {
             duration: 3000
           });
         } catch (error) {
+          console.error('JSON parse error:', error);
           this.snackBar.open('Invalid JSON file', 'Close', {
             duration: 3000,
             panelClass: 'error-snackbar'
@@ -766,7 +771,11 @@ export class EnvironmentComponent implements OnInit {
       }
     } catch (error) {
       console.error('Error in onSTTEngineChange:', error);
-      console.error('Stack trace:', error.stack);
+      if (error instanceof Error) {
+        console.error('Stack trace:', error.stack);
+      } else {
+        console.error('Unknown error type:', error);
+      }
     }
   }