public async Task LoadConfigFileAsync() { var json = await _fileService.ReadFromFileAsync(ConfigName, CancellationToken.None); if (json == null) { LogHelper.LogWarning($"{ConfigName} file not found, a new file will be created"); await SaveDefaultConfigFileAsync(); return; } try { _localPackages = JsonConvert.DeserializeObject <List <LocalPackageInfo> >(json); } catch (JsonException ex) { var backupPath = await _fileService.BackupFileAsync(ConfigName, CancellationToken.None); LogHelper.LogWarningException($"An error occurred while reading {ConfigName} file, a new file will be created. Copy of old file placed at {backupPath}", ex); await SaveDefaultConfigFileAsync(); } }