C#•2y ago

JsonSerialization Help

המשורר · 2024-07-06T10:38:05.891Z

I have this class in C# (functionallity removed) ```cs public class Command { [JsonIgnore] public IEnumerable Flags => _flags; [JsonIgnore] public IEnumerable AllowedFlags => _allowedFlags; [JsonPropertyName("command")] public string Name { get; } [JsonPropertyName("allowedFlags")] private readonly HashSet _allowedFlags; [JsonPropertyName("flags")] private readonly List _flags = []; [JsonPropertyName("arguments")] private readonly List _arguments; ``` A record that allows parsing of multiple commands: ```cs [JsonSerializable(typeof(CommandConfig))] public record CommandConfig { [JsonPropertyName("commands")] public IList Commands { get; init; } } ``` and this is the json file: ```json { "commands": [ { "command": "log", "allowedFlags": ["pretty"], "arguments": [], "flags": { "Name": "pretty", "Value": "%h~%cn~%ch~%cI~%s" } } ] } ``` I get this error: ```Unhandled exception. System.InvalidOperationException: Each parameter in the deserialization constructor on type 'BL.Core.Command' must bind to an object property or field on deserialization. Each parameter name must match with a property or field on the object. Fields are only considered when 'JsonSerializerOptions.IncludeFields' is enabled. The match can be case-insensitive. ``` Serialization has the `IncludeFields` option set to true and all properties has `JsonIgnore` on them. Can someone please help?

I have this class in C# (functionallity removed)

public class Command
{
    [JsonIgnore]
    public IEnumerable<Flag> Flags => _flags;
    [JsonIgnore]
    public IEnumerable<string> AllowedFlags => _allowedFlags;
    [JsonPropertyName("command")]
    public string Name { get; }

    [JsonPropertyName("allowedFlags")]
    private readonly HashSet<string> _allowedFlags;
    [JsonPropertyName("flags")]
    private readonly List<Flag> _flags = [];
    [JsonPropertyName("arguments")]
    private readonly List<string> _arguments;

public class Command
{
    [JsonIgnore]
    public IEnumerable<Flag> Flags => _flags;
    [JsonIgnore]
    public IEnumerable<string> AllowedFlags => _allowedFlags;
    [JsonPropertyName("command")]
    public string Name { get; }

    [JsonPropertyName("allowedFlags")]
    private readonly HashSet<string> _allowedFlags;
    [JsonPropertyName("flags")]
    private readonly List<Flag> _flags = [];
    [JsonPropertyName("arguments")]
    private readonly List<string> _arguments;

public class Command
{
    [JsonIgnore]
    public IEnumerable<Flag> Flags => _flags;
    [JsonIgnore]
    public IEnumerable<string> AllowedFlags => _allowedFlags;
    [JsonPropertyName("command")]
    public string Name { get; }

    [JsonPropertyName("allowedFlags")]
    private readonly HashSet<string> _allowedFlags;
    [JsonPropertyName("flags")]
    private readonly List<Flag> _flags = [];
    [JsonPropertyName("arguments")]
    private readonly List<string> _arguments;

public class Command
{
    [JsonIgnore]
    public IEnumerable<Flag> Flags => _flags;
    [JsonIgnore]
    public IEnumerable<string> AllowedFlags => _allowedFlags;
    [JsonPropertyName("command")]
    public string Name { get; }

    [JsonPropertyName("allowedFlags")]
    private readonly HashSet<string> _allowedFlags;
    [JsonPropertyName("flags")]
    private readonly List<Flag> _flags = [];
    [JsonPropertyName("arguments")]
    private readonly List<string> _arguments;

A record that allows parsing of multiple commands:

[JsonSerializable(typeof(CommandConfig))]
public record CommandConfig
{
    [JsonPropertyName("commands")]
    public IList<Command> Commands { get; init; }
}

[JsonSerializable(typeof(CommandConfig))]
public record CommandConfig
{
    [JsonPropertyName("commands")]
    public IList<Command> Commands { get; init; }
}

[JsonSerializable(typeof(CommandConfig))]
public record CommandConfig
{
    [JsonPropertyName("commands")]
    public IList<Command> Commands { get; init; }
}

[JsonSerializable(typeof(CommandConfig))]
public record CommandConfig
{
    [JsonPropertyName("commands")]
    public IList<Command> Commands { get; init; }
}

and this is the json file:

{
    "commands": [
        {
            "command": "log",
            "allowedFlags": ["pretty"],
            "arguments": [],
            "flags": {
                "Name": "pretty",
                "Value": "%h~%cn~%ch~%cI~%s"
            }
        }
    ]
}

{
    "commands": [
        {
            "command": "log",
            "allowedFlags": ["pretty"],
            "arguments": [],
            "flags": {
                "Name": "pretty",
                "Value": "%h~%cn~%ch~%cI~%s"
            }
        }
    ]
}

{
    "commands": [
        {
            "command": "log",
            "allowedFlags": ["pretty"],
            "arguments": [],
            "flags": {
                "Name": "pretty",
                "Value": "%h~%cn~%ch~%cI~%s"
            }
        }
    ]
}

{
    "commands": [
        {
            "command": "log",
            "allowedFlags": ["pretty"],
            "arguments": [],
            "flags": {
                "Name": "pretty",
                "Value": "%h~%cn~%ch~%cI~%s"
            }
        }
    ]
}

I get this error:

Unhandled exception. System.InvalidOperationException: Each parameter in the deserialization constructor on type 'BL.Core.Command' must bind to an object property or field on deserialization. Each parameter name must match with a property or field on the object. Fields are only considered when 'JsonSerializerOptions.IncludeFields' is enabled. The match can be case-insensitive.

Unhandled exception. System.InvalidOperationException: Each parameter in the deserialization constructor on type 'BL.Core.Command' must bind to an object property or field on deserialization. Each parameter name must match with a property or field on the object. Fields are only considered when 'JsonSerializerOptions.IncludeFields' is enabled. The match can be case-insensitive.

Unhandled exception. System.InvalidOperationException: Each parameter in the deserialization constructor on type 'BL.Core.Command' must bind to an object property or field on deserialization. Each parameter name must match with a property or field on the object. Fields are only considered when 'JsonSerializerOptions.IncludeFields' is enabled. The match can be case-insensitive.

Unhandled exception. System.InvalidOperationException: Each parameter in the deserialization constructor on type 'BL.Core.Command' must bind to an object property or field on deserialization. Each parameter name must match with a property or field on the object. Fields are only considered when 'JsonSerializerOptions.IncludeFields' is enabled. The match can be case-insensitive.

Serialization has the

IncludeFields

IncludeFields

IncludeFields

IncludeFields option set to true and all properties has

JsonIgnore

JsonIgnore

JsonIgnore

JsonIgnore on them. Can someone please help?

JsonSerialization Help

Similar Threads

Similar Threads

Similar Threads