控制器：

[HttpGet]
[Route("MIDKalorimetar/Delete/{Id}/{Id2}/{Id3}/{Id4}/{Id5}")]
public async Task<IActionResult> Delete(DeleteKalorimetarVM modelVM)
{
        var model = await _db.ParametriMjerila.Where(x => x.Id == modelVM.Id).Include(d => d.Id == modelVM.Id2).Include(x=>x.Id == modelVM.Id3).Include(x => x.Id == modelVM.Id4).Include(x => x.Id == modelVM.Id5).FirstOrDefaultAsync();
            
        return PartialView("Delete", model);
}

[HttpPost]
public async Task<IActionResult> Delete(ParametarMjerila parametrniMjerila)
{
    var model = await _db.ParametriMjerila.Where(x => x.Id == parametrniMjerila.Id).FirstOrDefaultAsync();
     _db.ParametriMjerila.Remove(model);
     _db.SaveChanges();

    return RedirectToAction("Index", model);
}

模态索引中的按钮：

<button class="bg-transparent border-0" style=" background: transparent; border: 0; border: 0 !important; " data-toggle="ajax-modal" data-url="@Url.Action($"Delete/{@Model.Qi.ElementAtOrDefault(x)?.Id}/{@Model.Qp.ElementAtOrDefault(x)?.Id}/{@Model.Qs.ElementAtOrDefault(x)?.Id}/{@Model.R.ElementAtOrDefault(x)?.Id}/{@Model.SP.ElementAtOrDefault(x)?.Id}")">

删除模态：

@model VerifikacijaMjerila.ViewModels.MIDKalorimetar.DeleteKalorimetarVM

<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="exampleModalLabel">Obriši</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
            <form action="/MIDKalorimetar/Delete" method="post" id="forma">
            
             
           
            <input asp-for="Id" hidden/>
            <div class="d-flex mb-2">
            <div class="d-table "><label class="d-table-cell align-middle" style="font-weight:bold">Vrijednost karakteristike :</label></div>
            <p>@Model.VrijednostKarakteristike</p>
            </div>
            <input asp-for="Id2" hidden/>
            <div class="d-flex mb-2">
            <div class="d-table "><label class="d-table-cell align-middle" style="font-weight:bold">Vrijednost karakteristike :</label></div>
            <p>@Model.VrijednostKarakteristike</p>
            </div>
            <input asp-for="Id3" hidden/>
            <div class="d-flex mb-2">
            <div class="d-table "><label class="d-table-cell align-middle" style="font-weight:bold">Vrijednost karakteristike :</label></div>
            <p>@Model.VrijednostKarakteristike</p>
            </div>
            <input asp-for="Id4" hidden/>
            <div class="d-flex mb-2">
            <div class="d-table "><label class="d-table-cell align-middle" style="font-weight:bold">Vrijednost karakteristike :</label></div>
            <p>@Model.VrijednostKarakteristike</p>
            </div>
            <input asp-for="Id5" hidden/>
            <div class="d-flex mb-2">
            <div class="d-table "><label class="d-table-cell align-middle" style="font-weight:bold">Vrijednost karakteristike :</label></div>
            <p>@Model.VrijednostKarakteristike</p>
            </div>
   
            </form>
            </div>
            <div class="modal-footer">
                <button type="submit" class="btn btn-primary red" form="forma" data-save="modal">Obriši</button>
                <a href="/MIDKalorimetar/Index1" class="btn btn-warning">Nazad</a>
            </div>
           
        </div>
    </div>
</div>

因此，我尝试将此ID显示到模态，当我调试时，我可以看到ID被传递到控制器，但它不会打开删除模态，并出现以下错误：
无效操作异常：表达式"（d. Id == __modelVM_Id2_1）"在"Include"操作中无效，因为它不表示属性访问："t =〉t.MyProperty'。若要以在派生类型上声明的导航为目标，请使用强制转换（'t =〉（（Derived）t）. MyProperty'）或" as "运算符（'t =〉（t as Derived）. MyProperty'）。集合导航访问可以通过组合Where、OrderBy（Descending）、ThenBy（Descending）、Skip或Take操作来筛选。有关包括相关数据的详细信息，请参见http://go.microsoft.com/fwlink/?LinkID=746393。