diff --git a/ytsage/core/ytsage_downloader.py b/ytsage/core/ytsage_downloader.py
index d44b121..aa15965 100644
--- a/ytsage/core/ytsage_downloader.py
+++ b/ytsage/core/ytsage_downloader.py
@@ -413,6 +413,9 @@ class DownloadThread(QThread):
             logger.debug(f"Added download section: {self.download_section}, Force keyframes: {self.force_keyframes}")
 
         # Add the URL as the final argument
+        if self.is_playlist:
+            cmd.append("--ignore-errors")
+            cmd.append("--no-abort-on-error")
         cmd.append(self.url)
 
         return cmd
diff --git a/ytsage/core/ytsage_utils.py b/ytsage/core/ytsage_utils.py
index bea2cd6..86cffea 100644
--- a/ytsage/core/ytsage_utils.py
+++ b/ytsage/core/ytsage_utils.py
@@ -94,8 +94,8 @@ def update_version_cache(tool_name: str, version_info: str, path: Optional[str],
     current_mtime: float = get_file_mtime(path)
 
     _version_cache[tool_name] = {
-        "version": version_info,
-        "path": path,
+        "version": str(version_info) if version_info else "",
+        "path": str(path) if path else None,
         "last_check": current_time,
         "path_mtime": current_mtime,
     }