title: Form C header file "'vector' file not found" error happening into swift
body: <p>I am trying to integrate an Objective-C SDK into my swift file. But when I want to add some of the files from the SDK into my <strong>Bridging Header</strong> I am getting this error <strong>'vector' file not found</strong></p>
  
  <p>I am also getting <strong>string file not found</strong> if I want to add other file to the swift header.</p>
  
  <p>I discover these are the C header file. SDK provider gave some hint like create a <strong>.mm</strong> file, but how they don't know.</p>
  
  <p>I have tried adding all the C or C++ supporting files like <strong>libstdc++.6.tbd,libstdc++.6.0.9.tbd, libstdc++.6.0.9.dylib, libstdc++.6.dylib, libstdc++.dylib</strong> but nothings changed.</p>
  
  <p>Here is the error
  <a href="https://pasteboard.co/InhuW5K.png" rel="nofollow noreferrer">https://pasteboard.co/InhuW5K.png</a></p>
  
  <p>And here is the <strong>Bridging Header</strong> file integration</p>
  
  <pre><code>#ifndef IOT_Demo_Bridging_Header_h
  #define IOT_Demo_Bridging_Header_h //#ifndef ObjectiveCHeader_h //#define ObjectiveCHeader_h
  
  #import &lt;LCOpenSDKDynamic/LCOpenSDK_Api.h&gt; //#import "../Depend/LCOpenSDK/LCOpenSDK_Api.h"
  #import &lt;LCOpenSDKDynamic/LCOpenSDK_AudioTalk.h&gt;
  #import &lt;LCOpenSDKDynamic/LCOpenSDK_PlayWindow.h&gt;
  #import &lt;LCOpenSDKDynamic/LCOpenSDK_EventListener.h&gt;
  #import &lt;LCOpenSDKDynamic/LCOpenSDK_TalkerListener.h&gt;
  #import &lt;LCOpenSDKDynamic/DeviceList.h&gt;
  #endif
  </code></pre>
  
  <p>I am stuck with is this error for some days. Please help. Thanks in advance.</p>