===================================== 记录时间:2026-02-05 18:06:02,274 线程ID:[37] 日志级别: ERROR 出错类:BW.Cloud.Services.SerBLL.BLGoods property: [(null)] - 错误描述:Could not cast or convert from System.String to System.Nullable`1[System.Int32]. 在 Newtonsoft.Json.Utilities.ConvertUtils.EnsureTypeAssignable(Object value, Type initialType, Type targetType) 在 Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast(Object initialValue, CultureInfo culture, Type targetType) 在 Newtonsoft.Json.JsonSerializer.EnsureType(Object value, Type targetType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.SetMappingValue(JsonMemberMapping memberMapping, JsonReader reader, Object target) 在 Newtonsoft.Json.JsonSerializer.SetObjectMember(JsonReader reader, Object target, Type targetType, String memberName) 在 Newtonsoft.Json.JsonSerializer.PopulateObject(Object newObject, JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateAndPopulateObject(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.Deserialize(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value) 在 BW.Cloud.Services.SerBLL.BLGoods.NewBiItemInfo(RequestParam param) 记录时间:2026-02-05 18:06:05,494 线程ID:[52] 日志级别: ERROR 出错类:BW.Cloud.Services.SerBLL.BLGoods property: [(null)] - 错误描述:Could not cast or convert from System.String to System.Nullable`1[System.Int32]. 在 Newtonsoft.Json.Utilities.ConvertUtils.EnsureTypeAssignable(Object value, Type initialType, Type targetType) 在 Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast(Object initialValue, CultureInfo culture, Type targetType) 在 Newtonsoft.Json.JsonSerializer.EnsureType(Object value, Type targetType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.SetMappingValue(JsonMemberMapping memberMapping, JsonReader reader, Object target) 在 Newtonsoft.Json.JsonSerializer.SetObjectMember(JsonReader reader, Object target, Type targetType, String memberName) 在 Newtonsoft.Json.JsonSerializer.PopulateObject(Object newObject, JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateAndPopulateObject(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.Deserialize(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value) 在 BW.Cloud.Services.SerBLL.BLGoods.NewBiItemInfo(RequestParam param) 记录时间:2026-02-05 18:06:07,051 线程ID:[37] 日志级别: ERROR 出错类:BW.Cloud.Services.SerBLL.BLGoods property: [(null)] - 错误描述:Could not cast or convert from System.String to System.Nullable`1[System.Int32]. 在 Newtonsoft.Json.Utilities.ConvertUtils.EnsureTypeAssignable(Object value, Type initialType, Type targetType) 在 Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast(Object initialValue, CultureInfo culture, Type targetType) 在 Newtonsoft.Json.JsonSerializer.EnsureType(Object value, Type targetType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.SetMappingValue(JsonMemberMapping memberMapping, JsonReader reader, Object target) 在 Newtonsoft.Json.JsonSerializer.SetObjectMember(JsonReader reader, Object target, Type targetType, String memberName) 在 Newtonsoft.Json.JsonSerializer.PopulateObject(Object newObject, JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateAndPopulateObject(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.Deserialize(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value) 在 BW.Cloud.Services.SerBLL.BLGoods.NewBiItemInfo(RequestParam param) 记录时间:2026-02-05 18:06:08,155 线程ID:[54] 日志级别: ERROR 出错类:BW.Cloud.Services.SerBLL.BLGoods property: [(null)] - 错误描述:Could not cast or convert from System.String to System.Nullable`1[System.Int32]. 在 Newtonsoft.Json.Utilities.ConvertUtils.EnsureTypeAssignable(Object value, Type initialType, Type targetType) 在 Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast(Object initialValue, CultureInfo culture, Type targetType) 在 Newtonsoft.Json.JsonSerializer.EnsureType(Object value, Type targetType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.SetMappingValue(JsonMemberMapping memberMapping, JsonReader reader, Object target) 在 Newtonsoft.Json.JsonSerializer.SetObjectMember(JsonReader reader, Object target, Type targetType, String memberName) 在 Newtonsoft.Json.JsonSerializer.PopulateObject(Object newObject, JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateAndPopulateObject(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.Deserialize(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value) 在 BW.Cloud.Services.SerBLL.BLGoods.NewBiItemInfo(RequestParam param) 记录时间:2026-02-05 18:06:13,914 线程ID:[58] 日志级别: ERROR 出错类:BW.Cloud.Services.SerBLL.BLGoods property: [(null)] - 错误描述:Could not cast or convert from System.String to System.Nullable`1[System.Int32]. 在 Newtonsoft.Json.Utilities.ConvertUtils.EnsureTypeAssignable(Object value, Type initialType, Type targetType) 在 Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast(Object initialValue, CultureInfo culture, Type targetType) 在 Newtonsoft.Json.JsonSerializer.EnsureType(Object value, Type targetType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.SetMappingValue(JsonMemberMapping memberMapping, JsonReader reader, Object target) 在 Newtonsoft.Json.JsonSerializer.SetObjectMember(JsonReader reader, Object target, Type targetType, String memberName) 在 Newtonsoft.Json.JsonSerializer.PopulateObject(Object newObject, JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateAndPopulateObject(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.Deserialize(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value) 在 BW.Cloud.Services.SerBLL.BLGoods.NewBiItemInfo(RequestParam param) 记录时间:2026-02-05 18:06:31,396 线程ID:[36] 日志级别: ERROR 出错类:BW.Cloud.Services.SerBLL.BLGoods property: [(null)] - 错误描述:Could not cast or convert from System.String to System.Nullable`1[System.Int32]. 在 Newtonsoft.Json.Utilities.ConvertUtils.EnsureTypeAssignable(Object value, Type initialType, Type targetType) 在 Newtonsoft.Json.Utilities.ConvertUtils.ConvertOrCast(Object initialValue, CultureInfo culture, Type targetType) 在 Newtonsoft.Json.JsonSerializer.EnsureType(Object value, Type targetType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.SetMappingValue(JsonMemberMapping memberMapping, JsonReader reader, Object target) 在 Newtonsoft.Json.JsonSerializer.SetObjectMember(JsonReader reader, Object target, Type targetType, String memberName) 在 Newtonsoft.Json.JsonSerializer.PopulateObject(Object newObject, JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateAndPopulateObject(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonSerializer.CreateObject(JsonReader reader, Type objectType, Object existingValue, JsonConverter memberConverter) 在 Newtonsoft.Json.JsonSerializer.Deserialize(JsonReader reader, Type objectType) 在 Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings) 在 Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value) 在 BW.Cloud.Services.SerBLL.BLGoods.NewBiItemInfo(RequestParam param)