app/src/main/java/safeluck/drive/evaluation/DB/signalConfigdb/SignalConfigInitWorker.java
@@ -45,6 +45,8 @@ Gson gson = new Gson(); Type type = new TypeToken<List<SingalConfig>>(){}.getType(); List<SingalConfig> mstus=gson.fromJson(jsonReader, type); WorkRoomDataBase.getWorkRoomDataBase(getApplicationContext()).getSignalConfigDao().insertAll(mstus); } catch (IOException e) {