From 4da1ce477e72c2b200802cc51112e3c2cf6f7b32 Mon Sep 17 00:00:00 2001
From: VladislavOstapov <vlados.ost.31@yandex.ru>
Date: Fri, 16 Feb 2024 18:09:44 +0300
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---
 logs_service/services.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/logs_service/services.py b/logs_service/services.py
index 2973bab..5c5be51 100644
--- a/logs_service/services.py
+++ b/logs_service/services.py
@@ -111,7 +111,7 @@ class MbTankService(MbService):
         # D2: radar_low_reg
         values = self.mb.read_holding_registers(0, 6)
         if values is None:
-            return
+            raise AssertionError('failed to load current state')
         self._curr_state = {
             "level": values[0],
             "status": values[5],
@@ -141,7 +141,7 @@ class MbPumpService(MbService):
         off = 16
         values = self.mb.read_holding_registers(16, 36 - off)
         if values is None:
-            return
+            raise AssertionError('failed to load current state')
         with self._lock:
             # определение запущенного насоса
             pr = -1