diff --git a/apps/desktop/src/chat/ChatHubWidget.tsx b/apps/desktop/src/chat/ChatHubWidget.tsx
index 48a6d33..8722add 100644
--- a/apps/desktop/src/chat/ChatHubWidget.tsx
+++ b/apps/desktop/src/chat/ChatHubWidget.tsx
@@ -102,11 +102,17 @@ export function ChatHubWidget() {
   const handleSelectSession = async (ticketId: string, ticketRef: number) => {
     console.log("[ChatHub] Selecionando sessao:", { ticketId, ticketRef })
     try {
-      await invoke("open_chat_window", { ticketId, ticketRef })
-      console.log("[ChatHub] Janela aberta com sucesso")
+      console.log("[ChatHub] Chamando invoke open_chat_window...")
+      const result = await invoke("open_chat_window", { ticketId, ticketRef })
+      console.log("[ChatHub] Janela aberta com sucesso, result:", result)
     } catch (err) {
-      console.error("[ChatHub] Erro ao abrir janela de chat:", err)
-      alert(`Erro ao abrir chat: ${err}`)
+      console.error("[ChatHub] ERRO ao abrir janela de chat:", err)
+      console.error("[ChatHub] Tipo do erro:", typeof err, err)
+      // Tentar mostrar mais detalhes do erro
+      if (err instanceof Error) {
+        console.error("[ChatHub] Message:", err.message)
+        console.error("[ChatHub] Stack:", err.stack)
+      }
     }
   }