Notify spawn terminal errors to user

crates/debugger_ui/src/debugger_panel.rs

@@ -17,14 +17,18 @@ use gpui::{
     actions, Action, AppContext, AsyncWindowContext, EventEmitter, FocusHandle, FocusableView,
     FontWeight, Model, Subscription, Task, View, ViewContext, WeakView,
 };
-use project::{dap_store::DapStore, terminals::TerminalKind};
+use project::{
+    dap_store::{DapStore, DapStoreEvent},
+    terminals::TerminalKind,
+};
 use rpc::proto::{SetDebuggerPanelItem, UpdateDebugAdapter};
 use serde_json::Value;
 use settings::Settings;
 use std::{any::TypeId, collections::VecDeque, path::PathBuf, u64};
 use task::DebugRequestType;
 use terminal_view::terminal_panel::TerminalPanel;
 use ui::prelude::*;
+use util::ResultExt as _;
 use workspace::{
     dock::{DockPosition, Panel, PanelEvent},
     pane, Continue, Disconnect, Pane, Pause, Restart, Start, StepBack, StepInto, StepOut, StepOver,
@@ -458,6 +462,8 @@ impl DebugPanel {
                 Ok(pid_task) => match pid_task.await {
                     Ok(pid) => (true, pid),
                     Err(_) => (false, None),
+
+                        (false, None)
                 },
                 Err(_) => (false, None),
             };