From cd2cac664ec4a18c28da0704869cf41874a65549 Mon Sep 17 00:00:00 2001
From: Glas42 <145870870+Glas42@users.noreply.github.com>
Date: Tue, 4 Jun 2024 12:44:09 +0200
Subject: [PATCH] Bug fix in Navigation Detection to prevent spamming crash
 reports when the code is unable to delete the previous AI model.

---
 blog/V1.11.Minor.md                 | 4 +++-
 changelog.txt                       | 2 +-
 plugins/NavigationDetection/main.py | 7 +++++++
 version.txt                         | 2 +-
 4 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/blog/V1.11.Minor.md b/blog/V1.11.Minor.md
index 5e498bcfd..9fbfaad35 100644
--- a/blog/V1.11.Minor.md
+++ b/blog/V1.11.Minor.md
@@ -20,7 +20,9 @@ title: Version 1.11 > Minor
 This changelog will contain all changes from 1.11.0 onwards before the next major version.
 !!!
 
-
+==- Version 1.11.31
+Bug fix in Navigation Detection to prevent spamming crash reports when the code is unable to delete the previous AI model.
+[!badge variant="dark" text="Glas42"] [!badge variant="ghost" text="NavigationDetection"]
 ==- Version 1.11.30
 It's now possible to collect anonymous traffic light images for a new AI model.
 [!badge variant="dark" text="Glas42"] [!badge variant="ghost" text="TrafficLightDetection"]
diff --git a/changelog.txt b/changelog.txt
index fc0f69b29..1c7fed0e9 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1 +1 @@
-It's now possible to collect anonymous traffic light images for a new AI model.
\ No newline at end of file
+Bug fix in Navigation Detection to prevent spamming crash reports when the code is unable to delete the previous AI model.
\ No newline at end of file
diff --git a/plugins/NavigationDetection/main.py b/plugins/NavigationDetection/main.py
index 1ed2a5d0f..86eaca8f9 100644
--- a/plugins/NavigationDetection/main.py
+++ b/plugins/NavigationDetection/main.py
@@ -456,6 +456,13 @@ def DeleteAllAIModels():
         for file in os.listdir(f"{variables.PATH}plugins/NavigationDetection/AIModel"):
             if file.endswith(".pt"):
                 os.remove(os.path.join(f"{variables.PATH}plugins/NavigationDetection/AIModel", file))
+    except PermissionError:
+        global TorchAvailable
+        TorchAvailable = False
+        settings.CreateSettings("NavigationDetection", "UseAI", False)
+        print(f"NavigationDetection - PermissionError in function DeleteAllAIModels: {ex}")
+        print("NavigationDetectionAI will be automatically disabled because the code cannot delete the AI model.")
+        console.RestoreConsole()
     except Exception as ex:
         exc = traceback.format_exc()
         SendCrashReport("NavigationDetection - Error in function DeleteAllAIModels.", str(exc))
diff --git a/version.txt b/version.txt
index 8b158053e..4cdcd1da0 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.11.30
\ No newline at end of file
+1.11.31
\ No newline at end of file