Deserialization exception

[sunyuliang]

Input string '0355264698' is not a valid number. Path 'Time', line 1, position 151.
Newtonsoft.Json.JsonReaderException: Input string '0355264698' is not a valid number. Path 'Time', line 1, position 151.
---> System.FormatException: Additional non-parsable characters are at the end of the string.
at System.ParseNumbers.StringToLong(ReadOnlySpan`1 s, Int32 radix, Int32 flags, Int32& currPos)
at System.Convert.ToInt64(String value, Int32 fromBase)
at Newtonsoft.Json.JsonTextReader.ParseReadNumber(ReadType readType, Char firstChar, Int32 initialPosition)
--- End of inner exception stack trace ---
at Newtonsoft.Json.JsonTextReader.ParseReadNumber(ReadType readType, Char firstChar, Int32 initialPosition)
at Newtonsoft.Json.JsonTextReader.ParseValue()
at Newtonsoft.Json.JsonReader.ReadForType(JsonContract contract, Boolean hasConverter)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateDictionary(IDictionary dictionary, JsonReader reader, JsonDictionaryContract contract, JsonProperty containerProperty, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)

Source/destination types

JsonConvert.DeserializeObject<Dictionary<string, object>>(str);

Source/destination JSON

{"DeviceCode":"PESO0230","ProductCode":"resistance","DATE":"19810405075902","NUM":"33596","R1":"7.046000","R2":"0.000000","LEN":"0.0","Time":0355264698}

Expected behavior

Actual behavior

Steps to reproduce

// Your calls to Newtonsoft.Json here

[elgonzo]

Input string '0355264698' is not a valid number.

The error is correct. This is not a bug.
Please check the json format specification. For numeric values, the json format does NOT allow leading zero digits (except a single zero digit in front of a decimal point, or a lone zero digit representing the value zero).

[majid3ma]

The JSON you provided is invalid. Please check the element of time, it should be in double quotes like this below.

{"DeviceCode":"PESO0230","ProductCode":"resistance","DATE":"19810405075902","NUM":"33596","R1":"7.046000","R2":"0.000000","LEN":"0.0","Time":"0355264698"}