ImageResizer調試「序列不包含匹配元素」

每當我嘗試訪問「resizer.debug」或「resizer.debug.ashx」時，都會得到一個「Sequence contains no matching element」錯誤。我正在使用pre-release 4.0.0。它在3.4.3中運行正常。ImageResizer調試「序列不包含匹配元素」

我在ImageResizer網站上發佈了這個問題，我被要求將它移到這裏，附上我的web.config的副本。所以，我在這！

這裏是我的web.config

<?xml version="1.0" encoding="utf-8"?> 
<configuration> 
    <configSections> 
    <section name="resizer" type="ImageResizer.ResizerSection" requirePermission="false" /> 
    </configSections> 





    <!-- 
    For a description of web.config changes see http://go.microsoft.com/fwlink/?LinkId=235367. 

    The following attributes can be set on the <httpRuntime> tag. 
     <system.Web> 
     <httpRuntime targetFramework="4.5" /> 
     </system.Web> 
    --> 
    <connectionStrings> 
    <add name="vsproductsConnectionString" connectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\acessdb.mdb" providerName="System.Data.OleDb" /> 
    </connectionStrings> 
    <appSettings> 
    <add key="leftNavSearchCriteriaGroupIds" value="3,4,1" /> 
    <add key="productNameSearchCriteriaGroupIds" value="3,4,1" /> 
    </appSettings> 
    <system.web> 
    <compilation targetFramework="4.5" defaultLanguage="c#" debug="true" /> 
    <pages controlRenderingCompatibilityVersion="4.0"> 
    </pages> 
    <customErrors mode="Off"> 
    </customErrors> 
    <trust level="Full" /> 




    <httpModules> 
     <add name="ImageResizingModule" type="ImageResizer.InterceptModule" /> 
    </httpModules> 
    </system.web> 
    <system.webServer> 
    <defaultDocument> 
     <files> 
     <clear /> 
     <add value="default.aspx" /> 
     <add value="default.asp" /> 
     </files> 
    </defaultDocument> 
    <handlers> 
     <remove name="ExtensionlessUrlHandler-Integrated-4.0" /> 
     <remove name="OPTIONSVerbHandler" /> 
     <remove name="TRACEVerbHandler" /> 
     <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" /> 
    </handlers> 
    <rewrite> 
     <!--<allowedServerVariables> 
     <add name="ORIGINAL_URI" /> 
     <add name="RULE_ID" /> 
     </allowedServerVariables>--> 
     <rules> 
     <rule name="Section" stopProcessing="true"> 
      <match url="^products/([^/]*)(/*)$" /> 
      <conditions> 
      <add matchType="IsDirectory" negate="true" ignoreCase="true" /> 
      </conditions> 
      <action type="Rewrite" url="products.aspx?sn={R:1}" appendQueryString="true" /> 
      <!--<serverVariables> 
      <set name="HEADER_ORIGINAL_URI" value="{REQUEST_URI}" /> 
      </serverVariables>--> 
     </rule> 
     </rules> 
    </rewrite> 


    <validation validateIntegratedModeConfiguration="false" /> 
    <modules> 
     <add name="ImageResizingModule" type="ImageResizer.InterceptModule" /> 
    </modules> 
    </system.webServer> 

    <resizer> 

    <pipeline fakeExtensions=".ashx" defaultCommands="autorotate.default=true"/> 
    <diagnostics enableFor="localhost" /> 
    <plugins> 
     <!--<add name="PdfRenderer" downloadNativeDependencies="true" />--> 
     <add name="PdfiumRenderer" downloadNativeDependencies="true"/> 
    </plugins> 
    </resizer> 
</configuration>

而且，這裏是從錯誤頁面中的文本......

Server Error in '/' Application.

Sequence contains no matching element

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidOperationException: Sequence contains no matching element

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[InvalidOperationException: Sequence contains no matching element] System.Linq.Enumerable.First(IEnumerable 1 source, Func 2 predicate) +276 ImageResizer.Plugins.Basic.DiagnosticPageHandler.GenerateOutput(HttpContext context, Config c) +2730 ImageResizer.Plugins.Basic.DiagnosticPageHandler.ProcessRequest(HttpContext context) +138 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +188 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +69

版本信息：Microsoft .NET Framework版本：4.0.30319; ASP.NET版本：4.6.79.0

來源

2015-09-27 m-albert

我們已修復此錯誤4.0.0.901 zip。如果您沒有安裝任何標準插件（如DiskCache），則會發生這種情況。

請查閱我們的nuget feed以獲取最新版本的軟件包。

來源

2015-09-29 16:24:29

https://www.myget.org/F/imazen-nightlies/不能在我的NuGet包管理器中工作。 –

你能否詳細說明一下？ –

我將鏈接添加到我的NuGet存儲庫;但搜索它不會返回任何結果。老實說，我可能只是不知道如何使用它。 –

ImageResizer調試「序列不包含匹配元素」

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