create empty thread errors log (#2524)

Author: LKuemmel

packages/helpermodules/logger.py

@@ -177,6 +177,10 @@ def mb_to_bytes(megabytes: int) -> int:
     logging.getLogger("uModbus").setLevel(logging.WARNING)
     logging.getLogger("websockets").setLevel(logging.WARNING)
 
+    thread_errors_path = Path(Path(__file__).resolve().parents[2]/"ramdisk"/"thread_errors.log")
+    with thread_errors_path.open("w") as f:
+        f.write("")
+
     def threading_excepthook(args):
         with open(RAMDISK_PATH+"thread_errors.log", "a") as f:
             f.write("Uncaught exception in thread:\n")

packages/main.py

@@ -146,7 +146,9 @@ def handler5Min(self):
     def handler_midnight(self):
         try:
             save_log(LogType.MONTHLY)
-            Path(Path(__file__).resolve().parents[1]/"ramdisk"/"thread_errors.log").unlink(missing_ok=True)
+            thread_errors_path = Path(Path(__file__).resolve().parents[1]/"ramdisk"/"thread_errors.log")
+            with thread_errors_path.open("w") as f:
+                f.write("")
         except KeyboardInterrupt:
             log.critical("Ausführung durch exit_after gestoppt: "+traceback.format_exc())
         except Exception: