我正在尝试在本地计算机上安装的 iis 上运行我的网站。
我已经在我的 Windows 10 计算机上安装了 vs 2017。
我可以在我的 Visual Studio 中正确构建应用程序
但是当我在 iis 上托管该应用程序时。我给出了以下错误
从错误中可以清楚地看出，我的系统上安装的 dotnet 框架不支持 c# 6，并且此代码是用 c# 5 以上的版本编写的。
我不明白为什么会收到此错误。 由于我安装了 vs 2017，因此它应该在我的系统中安装所需的 dotnet 框架。
这是完整的错误
**
Line 22:
Line 23: <div class="hero hero--feature v-spacing--bottom" style="@editingStyle">
Line 24: @if (Model?.Image != null)
Line 25: {
Line 26: <div class="hero__img-wrap">
Source File: c:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml Line: 24
Show Detailed Compiler Output:
c:\windows\system32\inetsrv> "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /t:library /utf8output /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\817eb37e\7ee7a906\assembly\dl3\01421c3a\00f8b9b5_c1fbd301\Microsoft.Extensions.Logging.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\817eb37e\7ee7a906\assembly\dl3\6aae1c9a\00f8b9b5_c1fbd301\ChilkatDotNet46.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\817eb37e\7ee7a906\assembly\dl3\4508a46e\00f8b9b5_c1fbd301\System.Net.Http.Extensions.Compression.Core.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\817eb37e\7ee7a906\assembly\dl3\eb9664b4\00f8b9b5_c1fbd301\Lucene.Net.Contrib.FastVectorHighlighter.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\817eb37e\7ee7a906\assembly\dl3\c406a713\00f8b9b5_c1fbd301\Sitecore.Marketing.Operations.Xdb.ReferenceData.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\817eb37e\7ee7a906\assembly\dl3\0e8d6c8a\00f8b9b5_c1fbd301\Microsoft.AspNet.Identity.Core.dll" /R:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\817eb37e\7ee7a906\assembly\dl3\93060520\00c8bed1_a7e8d301\System.Web.WebPages.Razor.dll" --------------------------"
Microsoft (R) Visual C# Compiler version 4.7.3190.0
for C# 5
Copyright (C) Microsoft Corporation. All rights reserved.
This compiler is provided as part of the Microsoft (R) .NET Framework, but only supports language versions up to C# 5, which is no longer the latest version. For compilers that support newer versions of the C# programming language, see http://go.microsoft.com/fwlink/?LinkID=533240
c:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml(24,16): error CS1525: Invalid expression term '.'
c:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml(24,17): error CS1003: Syntax error, ':' expected
c:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml(24,30): error CS1002: ; expected
c:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml(24,30): error CS1525: Invalid expression term ')'
c:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml(24,31): error CS1002: ; expected
c:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml(39,5): error CS1525: Invalid expression term 'else'
c:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml(39,9): error CS1002: ; expected
Show Complete Compilation Source:
Line 1: #pragma checksum "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "42D6EA687014FCED881086CE91019FBE57FDCC15"
Line 2: //------------------------------------------------------------------------------
Line 3: // <auto-generated>
Line 4: // This code was generated by a tool.
Line 5: // Runtime Version:4.0.30319.42000
Line 6: //
Line 7: // Changes to this file may cause incorrect behavior and will be lost if
Line 8: // the code is regenerated.
Line 9: // </auto-generated>
Line 10: //------------------------------------------------------------------------------
Line 11:
Line 12: namespace ASP {
Line 13: using System;
Line 14: using System.Collections.Generic;
Line 15: using System.IO;
Line 16: using System.Linq;
Line 17: using System.Net;
Line 18: using System.Web;
Line 19: using System.Web.Helpers;
Line 20: using System.Web.Security;
Line 21: using System.Web.UI;
Line 22: using System.Web.WebPages;
Line 23: using System.Web.Mvc;
Line 24: using System.Web.Mvc.Ajax;
Line 25: using System.Web.Mvc.Html;
Line 26: using System.Web.Routing;
Line 27: using Sitecore.Mvc;
Line 28: using Sitecore.Mvc.Presentation;
Line 29:
Line 30: #line 1 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 31: using Feature.Hero;
Line 32:
Line 33: #line default
Line 34: #line hidden
Line 35:
Line 36: #line 2 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 37: using Foundation.GlassMapper.Extensions;
Line 38:
Line 39: #line default
Line 40: #line hidden
Line 41:
Line 42: #line 3 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 43: using System.Collections.Specialized;
Line 44:
Line 45: #line default
Line 46: #line hidden
Line 47:
Line 48:
Line 49: public class _Page_Views_Hero_HeroFeature_cshtml : Glass.Mapper.Sc.Web.Mvc.GlassView<Feature.Hero.Models.HeroFeatureModel> {
Line 50:
Line 51: #line hidden
Line 52:
Line 53: public _Page_Views_Hero_HeroFeature_cshtml() {
Line 54: }
Line 55:
Line 56: protected ASP.global_asax ApplicationInstance {
Line 57: get {
Line 58: return ((ASP.global_asax)(Context.ApplicationInstance));
Line 59: }
Line 60: }
Line 61:
Line 62: public override void Execute() {
Line 63:
Line 64: #line 5 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 65:
Line 66: NameValueCollection parameters = new NameValueCollection();
Line 67: parameters.Add("class", "hero__picture");
Line 68: parameters.Add("imgClass", "hero__img");
Line 69: string editingStyle = "";
Line 70: string editDivStyle = @" background-color: black;
Line 71: color: white;
Line 72: font-size: 20px;
Line 73: float: right;
Line 74: text-align: center;
Line 75: line-height: 3;
Line 76: width:290px";
Line 77: if (IsInEditingMode)
Line 78: {
Line 79: editingStyle = "min-height:300px;";
Line 80: }
Line 81:
Line 82:
Line 83: #line default
Line 84: #line hidden
Line 85: WriteLiteral("\r\n\r\n<div");
Line 86:
Line 87: WriteLiteral(" class=\"hero hero--feature v-spacing--bottom\"");
Line 88:
Line 89: WriteAttribute("style", Tuple.Create(" style=\"", 748), Tuple.Create("\"", 769)
Line 90:
Line 91: #line 23 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 92: , Tuple.Create(Tuple.Create("", 756), Tuple.Create<System.Object, System.Int32>(editingStyle
Line 93:
Line 94: #line default
Line 95: #line hidden
Line 96: , 756), false)
Line 97: );
Line 98:
Line 99: WriteLiteral(">\r\n");
Line 100:
Line 101:
Line 102: #line 24 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 103:
Line 104:
Line 105: #line default
Line 106: #line hidden
Line 107:
Line 108: #line 24 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 109: if (Model?.Image != null)
Line 110: {
Line 111:
Line 112:
Line 113: #line default
Line 114: #line hidden
Line 115: WriteLiteral(" <div");
Line 116:
Line 117: WriteLiteral(" class=\"hero__img-wrap\"");
Line 118:
Line 119: WriteLiteral(">\r\n");
Line 120:
Line 121:
Line 122: #line 27 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 123:
Line 124:
Line 125: #line default
Line 126: #line hidden
Line 127:
Line 128: #line 27 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 129: if (IsInEditingMode)
Line 130: {
Line 131:
Line 132:
Line 133: #line default
Line 134: #line hidden
Line 135: WriteLiteral(" <picture");
Line 136:
Line 137: WriteLiteral(" class=\"hero__picture\"");
Line 138:
Line 139: WriteLiteral(">\r\n <img");
Line 140:
Line 141: WriteLiteral(" class=\"hero__img\"");
Line 142:
Line 143: WriteAttribute("src", Tuple.Create(" src=\"", 991), Tuple.Create("\"", 1013)
Line 144:
Line 145: #line 30 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 146: , Tuple.Create(Tuple.Create("", 997), Tuple.Create<System.Object, System.Int32>(Model.Image.Src
Line 147:
Line 148: #line default
Line 149: #line hidden
Line 150: , 997), false)
Line 151: );
Line 152:
Line 153: WriteLiteral(" alt=\"Hero Image\"");
Line 154:
Line 155: WriteLiteral(">\r\n </picture>\r\n");
Line 156:
Line 157:
Line 158: #line 32 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 159: }
Line 160: else
Line 161: {
Line 162:
Line 163:
Line 164: #line default
Line 165: #line hidden
Line 166:
Line 167: #line 35 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 168: Write(ImageExtensions.RenderResponsivePicture(Model, x => x.Image, false, parameters));
Line 169:
Line 170:
Line 171: #line default
Line 172: #line hidden
Line 173:
Line 174: #line 35 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 175: ;
Line 176: }
Line 177:
Line 178:
Line 179: #line default
Line 180: #line hidden
Line 181: WriteLiteral(" </div>\r\n");
Line 182:
Line 183:
Line 184: #line 38 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 185: }
Line 186: else
Line 187: {
Line 188: using (BeginEditFrame(Constants.EditorFramePaths.Image, Model.FullPath))
Line 189: {
Line 190: Editable(x => x.Image);
Line 191:
Line 192:
Line 193:
Line 194: #line default
Line 195: #line hidden
Line 196: WriteLiteral(" <div");
Line 197:
Line 198: WriteAttribute("style", Tuple.Create(" style=\"", 1412), Tuple.Create("\"", 1433)
Line 199:
Line 200: #line 45 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 201: , Tuple.Create(Tuple.Create("", 1420), Tuple.Create<System.Object, System.Int32>(editDivStyle
Line 202:
Line 203: #line default
Line 204: #line hidden
Line 205: , 1420), false)
Line 206: );
Line 207:
Line 208: WriteLiteral(">Add an Image to article</div>\r\n");
Line 209:
Line 210:
Line 211: #line 46 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 212: }
Line 213: }
Line 214:
Line 215:
Line 216: #line default
Line 217: #line hidden
Line 218: WriteLiteral(" <div");
Line 219:
Line 220: WriteLiteral(" class=\"hero__heading-wrap\"");
Line 221:
Line 222: WriteLiteral(">\r\n");
Line 223:
Line 224:
Line 225: #line 49 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 226:
Line 227:
Line 228: #line default
Line 229: #line hidden
Line 230:
Line 231: #line 49 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 232: if (Model != null)
Line 233: {
Line 234:
Line 235:
Line 236: #line default
Line 237: #line hidden
Line 238: WriteLiteral(" <h1");
Line 239:
Line 240: WriteLiteral(" class=\"h1 hero__h1\"");
Line 241:
Line 242: WriteLiteral(">Top Stories</h1>\r\n");
Line 243:
Line 244:
Line 245: #line 52 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 246:
Line 247:
Line 248:
Line 249: #line default
Line 250: #line hidden
Line 251: WriteLiteral(" <a");
Line 252:
Line 253: WriteLiteral(" class=\"hero__tag tag link\"");
Line 254:
Line 255: WriteAttribute("href", Tuple.Create(" href=\"", 1659), Tuple.Create("\"", 1699)
Line 256:
Line 257: #line 53 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 258: , Tuple.Create(Tuple.Create("", 1666), Tuple.Create<System.Object, System.Int32>(Model.SubtopicPage.TopicPage.Url
Line 259:
Line 260: #line default
Line 261: #line hidden
Line 262: , 1666), false)
Line 263: );
Line 264:
Line 265: WriteLiteral(">");
Line 266:
Line 267:
Line 268: #line 53 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 269: Write(Model.SubtopicPage.TopicPage.GetName);
Line 270:
Line 271:
Line 272: #line default
Line 273: #line hidden
Line 274: WriteLiteral("</a>\r\n");
Line 275:
Line 276:
Line 277: #line 54 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 278:
Line 279: if (Model.Url != null)
Line 280: {
Line 281:
Line 282:
Line 283: #line default
Line 284: #line hidden
Line 285: WriteLiteral(" <a");
Line 286:
Line 287: WriteLiteral(" class=\"link link--black\"");
Line 288:
Line 289: WriteAttribute("href", Tuple.Create(" href=\"", 1840), Tuple.Create("\"", 1857)
Line 290:
Line 291: #line 57 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 292: , Tuple.Create(Tuple.Create("", 1847), Tuple.Create<System.Object, System.Int32>(Model.Url
Line 293:
Line 294: #line default
Line 295: #line hidden
Line 296: , 1847), false)
Line 297: );
Line 298:
Line 299: WriteLiteral(">\r\n <h2");
Line 300:
Line 301: WriteLiteral(" class=\"h2 h2--black hero__h2\"");
Line 302:
Line 303: WriteLiteral(">");
Line 304:
Line 305:
Line 306: #line 58 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 307: Write(Html.Raw(Model.Title));
Line 308:
Line 309:
Line 310: #line default
Line 311: #line hidden
Line 312: WriteLiteral("</h2>\r\n </a>\r\n");
Line 313:
Line 314:
Line 315: #line 60 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 316: }
Line 317: else
Line 318: {
Line 319:
Line 320:
Line 321: #line default
Line 322: #line hidden
Line 323: WriteLiteral(" <h2");
Line 324:
Line 325: WriteLiteral(" class=\"h2 h2--black hero__h2\"");
Line 326:
Line 327: WriteLiteral(">");
Line 328:
Line 329:
Line 330: #line 63 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 331: Write(Html.Raw(Model.Title));
Line 332:
Line 333:
Line 334: #line default
Line 335: #line hidden
Line 336: WriteLiteral("</h2>\r\n");
Line 337:
Line 338:
Line 339: #line 64 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 340: }
Line 341: }
Line 342: else
Line 343: {
Line 344: if (IsInEditingMode)
Line 345: {
Line 346:
Line 347:
Line 348: #line default
Line 349: #line hidden
Line 350: WriteLiteral(" <div");
Line 351:
Line 352: WriteAttribute("style", Tuple.Create(" style=\"", 2213), Tuple.Create("\"", 2234)
Line 353:
Line 354: #line 70 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 355: , Tuple.Create(Tuple.Create("", 2221), Tuple.Create<System.Object, System.Int32>(editDivStyle
Line 356:
Line 357: #line default
Line 358: #line hidden
Line 359: , 2221), false)
Line 360: );
Line 361:
Line 362: WriteLiteral(">Add an article</div>\r\n");
Line 363:
Line 364:
Line 365: #line 71 "C:\inetpub\wwwroot\xp0.sc\Views\Hero\HeroFeature.cshtml"
Line 366: }
Line 367: }
Line 368:
Line 369:
Line 370: #line default
Line 371: #line hidden
Line 372: WriteLiteral(" </div>\r\n</div>\r\n");
Line 373:
Line 374: }
Line 375: }
Line 376: }
Line 377:
**
任何人都可以建议我我需要做什么吗？
谢谢
最佳答案
经过大量搜索，我找到了该错误的解决方案。
首先，我们需要验证我们的系统中是否安装了支持 c# 6 的正确 .net 框架
然后我们可以在 web.config 文件中配置标记末尾的上方写入以下配置
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:1659;1699;1701" />
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:41008 /define:_MYTYPE=\"Web\" /optionInfer+" />
</compilers>
</system.codedom>
它解决了我的问题，希望对其他人也有帮助
关于c# - 代码在 Visual Studio 中运行，但在同一系统中的 IIS 上托管时出现编译器错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56621556/