From c087939c086237fb093ef040c0b1dbca3eca716a Mon Sep 17 00:00:00 2001
From: David <2889367+daveleroy@users.noreply.github.com>
Date: Sat, 1 Apr 2023 03:38:11 -0700
Subject: [PATCH] Don't show an error when attempting to stop the debugger when
 there is no active session to stop

---
 modules/core/error.py   | 6 ++++--
 modules/dap/__init__.py | 5 ++++-
 modules/dap/error.py    | 2 ++
 modules/debugger.py     | 3 ++-
 4 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/modules/core/error.py b/modules/core/error.py
index f1a52bee..b7bb15e8 100644
--- a/modules/core/error.py
+++ b/modules/core/error.py
@@ -1,5 +1,7 @@
 from __future__ import annotations
 
 class Error(Exception):
-	def __init__(self, format: str):
-		super().__init__(format)
+	message = 'Unknown Error Occured'
+
+	def __init__(self, message: str|None = None):
+		super().__init__(message or self.message or 'Unknown Error Occured')
diff --git a/modules/dap/__init__.py b/modules/dap/__init__.py
index 6361dcc4..0f61d621 100644
--- a/modules/dap/__init__.py
+++ b/modules/dap/__init__.py
@@ -4,7 +4,10 @@
 	SourceLocation,
 )
 
-from .error import Error, Json
+from .error import (
+	Error,
+	NoActiveSessionError,
+)
 
 from .dap import (
 	StackFrame,
diff --git a/modules/dap/error.py b/modules/dap/error.py
index e7d3b2a3..215695c3 100644
--- a/modules/dap/error.py
+++ b/modules/dap/error.py
@@ -31,3 +31,5 @@ def from_message(message: dap.Message):
 		return Error(format, message.url, message.urlLabel)
 
 
+class NoActiveSessionError(core.Error):
+	message = 'No Active Debug Session'
diff --git a/modules/debugger.py b/modules/debugger.py
index 7ac1fca2..791574ec 100644
--- a/modules/debugger.py
+++ b/modules/debugger.py
@@ -452,6 +452,7 @@ async def stop(self, session: dap.Session|None = None) -> None:
 
 			await session_stop
 
+		except dap.NoActiveSessionError: ...
 		except core.Error as e: self.console.error(f'Unable to stop: {e}')
 
 	@property
@@ -461,7 +462,7 @@ def is_active(self):
 	@property
 	def active(self):
 		if not self.session:
-			raise core.Error('No Active Debug Sessions')
+			raise dap.NoActiveSessionError()
 		return self.session
 
 	@active.setter