title: Android ndk_project_path = NULL Error
body: <p>I know this question has been asked before many times but none of the solution is working for me.</p>
  
  <p>Whenever I am trying to run my project I am getting this error:</p>
  
  <blockquote>
    <p>Error:Execution failed for task ':gpuimage:compileReleaseNdk'.
    com.android.ide.common.process.ProcessException: Error while executing process F:\Android\sdk\ndk-bundle\ndk-build.cmd with arguments {NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=F:\Studio_Workspace\klubchat-android\gpuimage\build\intermediates\ndk\release\Android.mk APP_PLATFORM=android-25 NDK_OUT=F:\Studio_Workspace\klubchat-android\gpuimage\build\intermediates\ndk\release\obj NDK_LIBS_OUT=F:\Studio_Workspace\klubchat-android\gpuimage\build\intermediates\ndk\release\lib APP_STL=gnustl_shared APP_ABI=all}</p>
  </blockquote>
  
  <p>Please let me know how can I resolve this issue. I am stuck because of this.</p>
  
  <p>Thanks in Advance!</p>