WCF 客户端配置错误，不能链接服务端的IP

Question

排查错误，问自己几个问题：1. 服务以前好使么？（错误是最近修改什么配置导致的么？）
2. 服务IP，在错误发生机器上是否可以ping通？
3. 服务端口，通过telnet是否可以连接？

Answer 1

配置错误就发服务器端的web.config配置信息出来，你发这个信息出来对解决你的这个问题用处不大

Answer 2

服务端的配置主要<service><Banding><Behaves>，其次就是接口

Answer 3

<?xml version="1.0"?>
<configuration>
  <system.serviceModel>
    <diagnostics wmiProviderEnabled="false" performanceCounters="Off">
      <messageLogging logMalformedMessages="false" logMessagesAtServiceLevel="false" logMessagesAtTransportLevel="false"/>
    </diagnostics>
    <behaviors>
      <serviceBehaviors>
        <behavior name="IdcServiceBehavior">
          <serviceMetadata httpGetEnabled="true"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <bindings>
      <wsHttpBinding>
        <binding name="NoneSecurity" maxBufferPoolSize="12000000" maxReceivedMessageSize="12000000" useDefaultWebProxy="false">
          <readerQuotas maxStringContentLength="12000000" maxArrayLength="12000000"/>
          <security mode="None"/>
        </binding>
      </wsHttpBinding>
    </bindings>
    <services>
      <service behaviorConfiguration="IdcServiceBehavior" name="Deepleo.IDC.Server.Services.AdminService">
        <endpoint binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="Deepleo.IDC.Contract.IAdminService" listenUriMode="Explicit"></endpoint>
        <host>
          <baseAddresses>
            <!--<add baseAddress="http://1127.0.0.1:6523/AdminService" />-->
            <add baseAddress="http://127.0.0.1:6523/AdminService"/>
          </baseAddresses>
        </host>
      </service>
      <service behaviorConfiguration="IdcServiceBehavior" name="Deepleo.IDC.Server.Services.IdcService">
        <endpoint binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="Deepleo.IDC.Contract.IIdcService" listenUriMode="Explicit"></endpoint>
        <host>
          <baseAddresses>
            <!--<add baseAddress="http://1127.0.0.1:6523/IdcService" />-->
            <add baseAddress="http://127.0.0.1:6523/IdcService"/>
          </baseAddresses>
        </host>
      </service>
      <service behaviorConfiguration="IdcServiceBehavior" name="Deepleo.IDC.Server.Services.LogService">
        <endpoint binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="Deepleo.IDC.Contract.ILogService" listenUriMode="Explicit"></endpoint>
        <host>
          <baseAddresses>
            <!--<add baseAddress="http://1127.0.0.1:6523/LogService" />-->
            <add baseAddress="http://127.0.0.1:6523/LogService"/>
          </baseAddresses>
        </host>
      </service>      <service behaviorConfiguration="IdcServiceBehavior" name="Deepleo.IDC.Server.Services.SettingsService">
        <endpoint binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="Deepleo.IDC.Contract.ISettingsService" listenUriMode="Explicit"></endpoint>
        <host>
          <baseAddresses>
            <!--<add baseAddress="http://1127.0.0.1:6523/SettingsService" />-->
            <add baseAddress="http://127.0.0.1:6523/SettingsService"/>
          </baseAddresses>
        </host>
      </service>
      <service behaviorConfiguration="IdcServiceBehavior" name="Deepleo.IDC.Server.Services.SyncClientDataService">
        <endpoint binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="Deepleo.IDC.Contract.ISyncClientDataService" listenUriMode="Explicit"></endpoint>
        <host>
          <baseAddresses>
            <!--<add baseAddress="http://1127.0.0.1:6523/SyncClientDataService" />-->
            <add baseAddress="http://127.0.0.1:6523/SyncClientDataService"/>
          </baseAddresses>
        </host>
      </service>
    </services>  </system.serviceModel>  <startup useLegacyV2RuntimeActivationPolicy="true">
    <supportedRuntime version="v4.0" sku = ".NETFramework,Version=v4.0"/>
    <supportedRuntime version="v2.0.50727"/>
  </startup>
</configuration>

Answer 4

这些都试过了没问题，就是在设置客户端对应服务端的IP的时候就出现这样的错！配置文件的问题有关调用实时(JIT)调试而不是此对话框的详细信息，
请参见此消息的结尾。************** 异常文本 **************
System.Configuration.ConfigurationErrorsException: 配置系统未能初始化 ---> System.Configuration.ConfigurationErrorsException: 给定编码中的字符无效。 第 9 行，位置 63。 (D:\IDCorder20131217\UI\bin\Debug\Deepleo.IDC.Client.exe.Config line 9) ---> System.Xml.XmlException: 给定编码中的字符无效。 第 9 行，位置 63。
   在 System.Xml.XmlTextReaderImpl.Throw(Exception e)
   在 System.Xml.XmlTextReaderImpl.Throw(String res, String arg)
   在 System.Xml.XmlTextReaderImpl.InvalidCharRecovery(Int32& bytesCount, Int32& charsCount)
   在 System.Xml.XmlTextReaderImpl.GetChars(Int32 maxCharsCount)
   在 System.Xml.XmlTextReaderImpl.ReadData()
   在 System.Xml.XmlTextReaderImpl.ParseAttributeValueSlow(Int32 curPos, Char quoteChar, NodeData attr)
   在 System.Xml.XmlTextReaderImpl.ParseAttributes()
   在 System.Xml.XmlTextReaderImpl.ParseElement()
   在 System.Xml.XmlTextReaderImpl.ParseElementContent()
   在 System.Xml.XmlTextReaderImpl.Read()
   在 System.Xml.XmlTextReader.Read()
   在 System.Configuration.XmlUtil.CopyXmlNode(XmlUtilWriter utilWriter)
   在 System.Configuration.XmlUtil.CopyElement(XmlUtilWriter utilWriter)
   在 System.Configuration.XmlUtil.CopySection()
   在 System.Configuration.BaseConfigurationRecord.ScanSectionsRecursive(XmlUtil xmlUtil, String parentConfigKey, Boolean inLocation, String locationSubPath, OverrideModeSetting overrideMode, Boolean skipInChildApps)
   在 System.Configuration.BaseConfigurationRecord.ScanSections(XmlUtil xmlUtil)
   在 System.Configuration.BaseConfigurationRecord.InitConfigFromFile()
   --- 内部异常堆栈跟踪的结尾 ---
   在 System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean ignoreLocal)
   在 System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(ConfigurationSchemaErrors schemaErrors)
   在 System.Configuration.BaseConfigurationRecord.ThrowIfInitErrors()
   在 System.Configuration.ClientConfigurationSystem.EnsureInit(String configKey)
   --- 内部异常堆栈跟踪的结尾 ---
   在 System.Configuration.ConfigurationManager.PrepareConfigSystem()
   在 System.Configuration.ConfigurationManager.GetSection(String sectionName)
   在 System.Configuration.ConfigurationManager.get_AppSettings()
   在 Deepleo.IDC.Client.GlobalSettings.Init() 位置 D:\IDCorder20131217\UI\GlobalSettings.cs:行号 46
   在 Deepleo.IDC.Client.FormLogin.FormLogin_Load(Object sender, EventArgs e) 位置 D:\IDCorder20131217\UI\FormLogin.cs:行号 73
   在 System.EventHandler.Invoke(Object sender, EventArgs e)
   在 System.Windows.Forms.Form.OnLoad(EventArgs e)
   在 System.Windows.Forms.Form.OnCreateControl()
   在 System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   在 System.Windows.Forms.Control.CreateControl()
   在 System.Windows.Forms.Control.WmShowWindow(Message& m)
   在 System.Windows.Forms.Control.WndProc(Message& m)
   在 System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   在 System.Windows.Forms.Form.WmShowWindow(Message& m)
   在 System.Windows.Forms.Form.WndProc(Message& m)
   在 System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   在 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   在 System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** 已加载的程序集 **************
mscorlib
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1008 (RTMGDR.030319-1000)
    基本代码: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
----------------------------------------
Deepleo.IDC.Client
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///D:/IDCorder20131217/UI/bin/Debug/Deepleo.IDC.Client.exe
----------------------------------------
System.Windows.Forms
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1002 built by: RTMGDR
    基本代码: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1001 built by: RTMGDR
    基本代码: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1001 built by: RTMGDR
    基本代码: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
log4net
    程序集版本: 1.2.10.0
    Win32 版本: 1.2.10.0
    基本代码: file:///D:/IDCorder20131217/UI/bin/Debug/log4net.DLL
----------------------------------------
System.Configuration
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1015 (RTMGDR.030319-1000)
    基本代码: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1015 built by: RTMGDR
    基本代码: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
mscorlib.resources
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1 (RTMRel.030319-0100)
    基本代码: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/mscorlib.resources/v4.0_4.0.0.0_zh-Hans_b77a5c561934e089/mscorlib.resources.dll
----------------------------------------
System.xml.resources
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1 built by: RTMRel
    基本代码: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml.resources/v4.0_4.0.0.0_zh-Hans_b77a5c561934e089/System.Xml.resources.dll
----------------------------------------
System.Configuration.resources
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1 (RTMRel.030319-0100)
    基本代码: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration.resources/v4.0_4.0.0.0_zh-Hans_b03f5f7f11d50a3a/System.Configuration.resources.dll
----------------------------------------
Deepleo.IDC.Library
    程序集版本: 1.0.0.0
    Win32 版本: 1.0.0.0
    基本代码: file:///D:/IDCorder20131217/UI/bin/Debug/Deepleo.IDC.Library.DLL
----------------------------------------
System.Windows.Forms.resources
    程序集版本: 4.0.0.0
    Win32 版本: 4.0.30319.1 built by: RTMRel
    基本代码: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms.resources/v4.0_4.0.0.0_zh-Hans_b77a5c561934e089/System.Windows.Forms.resources.dll
----------------------------------------************** JIT 调试 **************
要启用实时(JIT)调试，
该应用程序或计算机的 .config 文件(machine.config)的 system.windows.forms 节中必须设置
jitDebugging 值。
编译应用程序时还必须启用
调试。例如: <configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>启用 JIT 调试后，任何未经处理的异常
都将被发送到在此计算机上注册的 JIT 调试器，
而不是由此对话框处理。谢谢大神

Answer 5

那就是 xml 格式不正确了。贴出你的配置文件。

Answer 6

<?xml version="1.0"?>
<configuration>
  <appSettings>
    <add key="SoftwareName" value="深圳鼎峰科技有限公司管理系统 demo"/>
    <add key="DataConnectionString" value="C:\Program Files (x86)\深圳鼎峰科技有限公司\深圳鼎峰Idc信息管理系统\IdcData.s3db;Pooling=true;FailIfMissing=false;Version=3"/>
  </appSettings>
  <system.serviceModel>
    <bindings>
      <wsHttpBinding>
        <binding name="NoneSecurity" maxBufferPoolSize="12000000" maxReceivedMessageSize="12000000" useDefaultWebProxy="false">
          <readerQuotas maxStringContentLength="12000000" maxArrayLength="12000000"/>
          <security mode="None"/>
        </binding>
      </wsHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://127.0.0.1:6523/AdminService" binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="AdminServiceReference.IAdminService" name="WSHttpBinding_IAdminService">
        <identity/>
      </endpoint>
      <endpoint address="http://127.0.0.1:6523/IdcService" binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="IdcServiceReference.IIdcService" name="WSHttpBinding_IIdcService">
        <identity/>
      </endpoint>
      <endpoint address="http://127.0.0.1:6523/LogService" binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="LogServiceReference.ILogService" name="WSHttpBinding_ILogService">
        <identity/>
      </endpoint>
      <endpoint address="http://127.0.0.1:6523/SettingsService" binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="SettingsServiceReference.ISettingsService" name="WSHttpBinding_ISettingsService">
        <identity/>
      </endpoint>
      <endpoint address="http://127.0.0.1:6523/SyncClientDataService" binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="SyncClientDataServiceReference.ISyncClientDataService" name="WSHttpBinding_ISyncClientDataService">
        <identity/>
      </endpoint>
    </client>
  </system.serviceModel>
  <startup useLegacyV2RuntimeActivationPolicy="true">
    <supportedRuntime version="v4.0" sku = ".NETFramework,Version=v4.0"/>
    <supportedRuntime version="v2.0.50727"/>
  </startup>
</configuration>

Answer 7

将你的xml文件另存为utf8编码的，当前编码下面有操作系统无法识别的字体。

Answer 8

我觉得可能是别的原因。看你的错误提示： 在 System.Configuration.ConfigurationManager.get_AppSettings()
   在 Deepleo.IDC.Client.GlobalSettings.Init() 位置 D:\IDCorder20131217\UI\GlobalSettings.cs:行号 46
   在 Deepleo.IDC.Client.FormLogin.FormLogin_Load(Object sender, EventArgs e) 位置 D:\IDCorder20131217\UI\FormLogin.cs:行号 73
是取 AppSettings 时抛出的错误！

Answer 9

我仔细检查了一下，看来还是编码问题    //
        // 摘要:
        //     获取操作系统的当前 ANSI 代码页的编码。
        //
        // 返回结果:
        //     操作系统的当前 ANSI 代码页的编码。
        public static Encoding Default { get; }
把配置文件改成UTF-8都行了。 挺纠结的 以前重没出现过这样的状况，不过也谢谢你们