我已多次这样做了，但这次我不知道为什么我无法处理这个错误。
我有点确定它与web.config相关但不确定。任何人都可以帮我解决这个问题。
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=3.1.0.0, Culture=neutral" />
<section name="enterpriseLibrary.ConfigurationSource" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ConfigurationSourceSection, Microsoft.Practices.EnterpriseLibrary.Common,Version=3.1.0.0, Culture=neutral" />
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<section name="Store.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</sectionGroup>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
<sectionGroup name="dotNetOpenAuth" type="DotNetOpenAuth.Configuration.DotNetOpenAuthSection, DotNetOpenAuth.Core">
<section name="messaging" type="DotNetOpenAuth.Configuration.MessagingElement, DotNetOpenAuth.Core" requirePermission="false" allowLocation="true" />
<section name="reporting" type="DotNetOpenAuth.Configuration.ReportingElement, DotNetOpenAuth.Core" requirePermission="false" allowLocation="true" />
<section name="openid" type="DotNetOpenAuth.Configuration.OpenIdElement, DotNetOpenAuth.OpenId" requirePermission="false" allowLocation="true" />
<section name="oauth" type="DotNetOpenAuth.Configuration.OAuthElement, DotNetOpenAuth.OAuth" requirePermission="false" allowLocation="true" />
</sectionGroup>
<sectionGroup name="elmah">
<section name="security" requirePermission="false" type="Elmah.SecuritySectionHandler, Elmah" />
<section name="errorLog" requirePermission="false" type="Elmah.ErrorLogSectionHandler, Elmah" />
<section name="errorMail" requirePermission="false" type="Elmah.ErrorMailSectionHandler, Elmah" />
<section name="errorFilter" requirePermission="false" type="Elmah.ErrorFilterSectionHandler, Elmah" />
</sectionGroup>
</configSections>
<enterpriseLibrary.ConfigurationSource selectedSource="System Configuration mobile Source">
<sources>
<add name="System Configuration mobile Source" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.SystemConfigurationSource, Microsoft.Practices.EnterpriseLibrary.Common, Version=3.1.0.0, Culture=neutral" />
</sources>
</enterpriseLibrary.ConfigurationSource>
<dataConfiguration defaultDatabase="DefaultConnection" />
<log4net>
<appender name="FileAppender" type="log4net.Appender.FileAppender">
<file value="PayPalAPISampleLog.log" />
<appendToFile value="true" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] %message%newline" />
</layout>
</appender>
<root>
<level value="DEBUG" />
<appender-ref ref="FileAppender" />
</root>
</log4net>
<connectionStrings>
<add name="DefaultConnection" connectionString="XXXXX" providerName="System.Data.SqlClient" />
</connectionStrings>
<appSettings>
<add key="webpages:Version" value="2.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="PreserveLoginUrl" value="true" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
<add key="vs:EnableBrowserLink" value="false" />
<add key="elmah.mvc.disableHandler" value="false" />
<add key="elmah.mvc.disableHandleErrorFilter" value="false" />
<add key="elmah.mvc.requiresAuthentication" value="false" />
<add key="elmah.mvc.IgnoreDefaultRoute" value="false" />
<add key="elmah.mvc.allowedRoles" value="*" />
<add key="elmah.mvc.allowedUsers" value="*" />
<add key="elmah.mvc.route" value="elmah" />
<add key="elmah.mvc.UserAuthCaseSensitive" value="true" />
<add key="PrintProductId" value="9" />
</appSettings>
<system.web>
<machineKey validationKey="DCA0DBFEBF5F09C44F55669FD9B05CB6292409F1100215899056BD685954905929B23907FAA7C0DA5DAF9157B61A7F64A1AC55DAD83FF84F613B84C4A2A5C186" decryptionKey="298221626C79E4C2E4D7023478BF501CB9DF368678F24BC01A6289FB0C6D2E84" validation="SHA1" decryption="AES" />
<roleManager enabled="true" />
<sessionState mode="InProc" timeout="2400" />
<compilation debug="true" targetFramework="4.5" />
<httpRuntime executionTimeout="3600" maxRequestLength="1024000" />
<authentication mode="Forms">
<forms loginUrl="~/Account/Login" timeout="2880" />
</authentication>
<pages controlRenderingCompatibilityVersion="4.0">
<namespaces>
<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Optimization" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages" />
<!-- Authorize.Net -->
<add namespace="AuthorizeNet.Helpers" />
</namespaces>
</pages>
<customErrors mode="Off" />
<httpModules>
<add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" />
<add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" />
<add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" />
</httpModules>
</system.web>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="209715200" />
</requestFiltering>
</security>
<staticContent>
<remove fileExtension=".woff" />
<remove fileExtension=".woff2" />
<mimeMap fileExtension=".woff" mimeType="application/x-font-woff" />
<mimeMap fileExtension=".woff2" mimeType="application/x-font-woff2" />
</staticContent>
<validation validateIntegratedModeConfiguration="false" />
<handlers>
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
<modules runAllManagedModulesForAllRequests="true">
<add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" preCondition="managedHandler" />
<add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" preCondition="managedHandler" />
<add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" preCondition="managedHandler" />
</modules>
<urlCompression doStaticCompression="false" doDynamicCompression="false" />
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="DotNetOpenAuth.AspNet" publicKeyToken="2780ccd10d57b246" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.3.0.0" newVersion="4.3.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="DotNetOpenAuth.Core" publicKeyToken="2780ccd10d57b246" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.3.0.0" newVersion="4.3.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.3.0.0" newVersion="1.3.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
</entityFramework>
<applicationSettings>
<Store.Properties.Settings>
<setting name="Store_RateServiceWebReference_RateService" serializeAs="String">
<value>https://wsbeta.fedex.com:443/web-services/rate</value>
</setting>
</Store.Properties.Settings>
</applicationSettings>
<system.net>
<mailSettings>
<smtp from="demotestkaushik1987@gmail.com">
<network enableSsl="true" defaultCredentials="false" host="smtp.gmail.com" password="XXXXX" port="587" userName="demotestkaushik1987@gmail.com" />
</smtp>
</mailSettings>
<defaultProxy enabled="true" />
<settings>
</settings>
</system.net>
<dotNetOpenAuth>
<messaging>
<untrustedWebRequest>
<whitelistHosts>
</whitelistHosts>
</untrustedWebRequest>
</messaging>
<reporting enabled="true" />
<openid>
<relyingParty>
<security requireSsl="false">
</security>
<behaviors>
<add type="DotNetOpenAuth.OpenId.RelyingParty.Behaviors.AXFetchAsSregTransform, DotNetOpenAuth.OpenId.RelyingParty" />
</behaviors>
</relyingParty>
</openid>
</dotNetOpenAuth>
<uri>
<idn enabled="All" />
<iriParsing enabled="true" />
</uri>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="LBSoap" />
</basicHttpBinding>
</bindings>
<client>
<endpoint address="XXXX" binding="basicHttpBinding" bindingConfiguration="LBSoap" contract="VividDSMO.LBSoap" name="LBSoap" />
</client>
</system.serviceModel>
<elmah>
<errorLog type="Elmah.XmlFileErrorLog, Elmah" logPath="~/App_Data" />
<errorMail from="demotestkaushik1987@gmail.com" to="kaushik.thanki@XXXXX" async="true" smtpServer="smtp.gmail.com" password="XXXX" port="587" userName="demotestkaushik1987@gmail.com" useSsl="true" />
<security allowRemoteAccess="yes" />
</elmah>
</configuration>
我创建了示例项目，并且我能够在global.asax.cs的Application_Error事件下处理此错误。我的应用程序是Asp.net MVC。
答案 0 :(得分：1)
最后在浪费了几个小时后我发现了问题..我不知道原因，但删除
<errorMail from="demotestkaushik1987@gmail.com" to="kaushik.thanki@XXXXX" async="true" smtpServer="smtp.gmail.com" password="XXXX" port="587" userName="demotestkaushik1987@gmail.com" useSsl="true" />
来自web.config的这行代码现在我的代码命中了Global.asax.cs下的application_error事件，只要我有A
从客户端检测到潜在危险的Request.Form值
错误。我发布这个答案希望这可以帮助其他人或某人证明这种行为的原因