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[英]How to specify the route Groups?startIndex={startIndex}&count={count} for azure functions
[英]Azure Cosmos DB - StartIndex cannot be less than zero. (Parameter 'startIndex')
我正在嘗試將一個氏族實體插入到氏族容器中。 我的分區鍵是id ,model 是這樣的:
public class Clan
{
public string Id { get; set; }
public string ClanName { get; set; }
public int MembersCount { get; set; }
public int Capacity { get; set; }
public int WHP { get; set; }
public int LogoId { get; set; }
public AppMarketType AppMarket { get; set; }
}
氏族數據庫上下文:
public class ClanContext : DbContext
{
public ClanContext(DbContextOptions<ClanContext> options)
: base(options) { }
public DbSet<Clan> Clans { get; set; }
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
}
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
modelBuilder.Entity<Clan>()
.HasNoDiscriminator()
.ToContainer("Clans")
.HasPartitionKey(p => p.Id)
.Property(x => x.Id).ToJsonProperty("id");
}
}
我想做的就是:
try
{
var clan = new Clan
{
Id = Guid.NewGuid().ToString(),
AppMarket = Core.AppMarketType.GooglePlay,
ClanName = "Blazers",
Capacity = 110,
LogoId = 342,
MembersCount = 34,
WHP = 1280
};
_clanContext.Add(clan);
_clanContext.SaveChanges();
}
catch (Exception)
{
throw;
}
它拋出一個異常:
StartIndex 不能小於零。 (參數'startIndex')
調用堆棧:
at System.Text.StringBuilder.Remove(Int32 startIndex, Int32 length)
at Microsoft.EntityFrameworkCore.Cosmos.ValueGeneration.Internal.IdValueGenerator.NextValue(EntityEntry entry)
at Microsoft.EntityFrameworkCore.ValueGeneration.ValueGenerator.Next(EntityEntry entry)
at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.ValueGenerationManager.Generate(InternalEntityEntry entry)
at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.InternalEntityEntry.SetEntityState(EntityState entityState, Boolean acceptChanges, Boolean modifyProperties, Nullable`1 forceStateWhenUnknownKey)
at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.EntityGraphAttacher.PaintAction(EntityEntryGraphNode`1 node)
at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.EntityEntryGraphIterator.TraverseGraph[TState](EntityEntryGraphNode`1 node, Func`2 handleNode)
at Microsoft.EntityFrameworkCore.ChangeTracking.Internal.EntityGraphAttacher.AttachGraph(InternalEntityEntry rootEntry, EntityState targetState, EntityState storeGeneratedWithKeySetTargetState, Boolean forceStateWhenUnknownKey)
at Microsoft.EntityFrameworkCore.DbContext.SetEntityState(InternalEntityEntry entry, EntityState entityState)
at Microsoft.EntityFrameworkCore.DbContext.SetEntityState[TEntity](TEntity entity, EntityState entityState)
at Microsoft.EntityFrameworkCore.DbContext.Add[TEntity](TEntity entity)
at Dummy.Web.Services.ClanService.<IncreaseWHP>d__6.MoveNext() in C:\Repositories\dummysolution\Domain\dummydomain\Services\ClanService.cs:line 50
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
at Clans.JoinGroup.<Run>d__2.MoveNext() in C:\Repositories\dummysolution\API\dummyapi\Clans\JoinGroup.cs:line 55
與貢獻者確認后,此問題已在Microsoft.EntityFrameworkCore.Cosmos 5.0.0
中修復。
如果您使用的是5.0.0之前的版本,請升級后再試。
如果您在 5.0.0 或更高版本中遇到類似的異常,請提交一個新問題並包括一個演示它的小項目。
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