【DM版本】: DM Database Server 64 V8
【操作系统】：CentOS 8.2.2004
【CPU】: Intel(R) Xeon(R) Gold 6278C CPU @ 2.60GHz
【问题描述】*：efcore 8.0 使用安装目录下的 dirvers\Microsoft.EntityFrameworkCore.Dm 连接数据库报错

//[Error]
System.MissingMethodException: Method not found: 'Void CoreTypeMappingParameters..ctor(System.Type, Microsoft.EntityFrameworkCore.Storage.ValueConversion.ValueConverter, Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer, Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer, Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer, System.Func`3<Microsoft.EntityFrameworkCore.Metadata.IProperty,Microsoft.EntityFrameworkCore.Metadata.IEntityType,Microsoft.EntityFrameworkCore.ValueGeneration.ValueGenerator>)'.
   at Microsoft.EntityFrameworkCore.Dm.Storage.Internal.DmByteArrayTypeMapping..ctor(String storeType, Nullable`1 dbType, Nullable`1 size, Boolean fixedLength, ValueComparer comparer, Nullable`1 storeTypePostfix)
   at Microsoft.EntityFrameworkCore.Dm.Storage.Internal.DmTypeMappingSource..ctor(TypeMappingSourceDependencies dependencies, RelationalTypeMappingSourceDependencies relationalDependencies)
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr)
   at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)

测试代码

// Demo.cs
public class Demo
{
    public string Key { get; set; } = default!;
    public string? Value { get; set; }
    public string? Description { get; set; }
}

// DemoDbContext.cs
public class DemoDbContext:DbContext
{
    public DemoDbContext(DbContextOptions<DemoDbContext> options) : base(options)
    {
    }

    public DbSet<Demo> AppSettings { get; set; }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Entity<Demo>(x =>
        {
            x.ToTable("AppSettings");
            x.HasKey(p => p.Key);
        });
        base.OnModelCreating(modelBuilder);
    }
}


// Program.cs
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddDbContext&lt;DemoDbContext>(db =>
    {
        db.UseDm("Server=127.0.0.1:30236;UserID=***;PWD=********;");
    });

var app = builder.Build();

app.MapGet("demo", async (DemoDbContext dbContext) =>{
    var rows =await dbContext.AppSettings.ToArrayAsync(); // 调用报错
    return rows;
 });