I have implemented Coveo search in my application. Its working fine on Prod but stopped working on local. The search results are not appearing in local

When I tried to figure out what is the issue , I did not get any error except in License details under control panel(Attached).Kindly suggest me how to fix this.

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  • What is the output of your diagnostics page? Are you sure you have the proper version of Coveo for your instance of Sitecore? – George Chang Aug 11 '19 at 13:28
  • Everything looks fine on Diagnostic page. There is no error overthere. – arun tiwari Aug 11 '19 at 13:47
  • The Coveo version is 4.0 and Sitecore Version is 8.2 – arun tiwari Aug 11 '19 at 14:06
  • Is your search working? Is your rebuild working? Please take a look on your log file and paste here the entire exception stack trace. – Hugo Santos Aug 12 '19 at 1:48
  • No Search is not working. Below is stack trace. '[InvalidCastException: Specified cast is not valid.] Coveo.Framework.Serialization.AbstractCloudObject.GetProperty(IDictionary`2 p_Source, String p_Key, T p_DefaultValue, Boolean p_CreateIfMissing) +507 Coveo.Framework.Serialization.AbstractCloudObject.GetProperty(String p_Key, T p_DefaultValue) +162 Coveo.SearchProvider.Applications.Shell.Controls.LicenseInformation.SetExternalDocumentsLimitControls() +63 Coveo.SearchProvider.Applications.Shell.Controls.LicenseInformation.UpdateFeaturesControls()' – arun tiwari Aug 12 '19 at 2:21

I fixed the issue so just want to post answer if it could help anyone in future. 1-I logged in as admin. 2- Published items(Many a time Coveo throws strange error on making any code change so just republish some item and error will be gone). 3- Rebuilt index and error gone.

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