Rahul,

What version of umbraco are you using also can you paste your search code.

Regards

Ismail

umbraco v 4.7.1.1 (Assembly version: 1.0.4393.24044)

Is this searching in the umbraco backend or front end?

Regards

Ismail

Backend.

Regards

Rahulk

Hi Ismail,

Plese see the screen shot (Umbraco member search).

Rahul,

In the app data directory there is the umbraco log file there should be more information in there for the error. Is this a new site or existing site that has been recently upgraded?

Regards

Ismail

Ismail,

This is an existing site. Not upgraded.

Inside app data there is lot of file and one Log file (Not pad). I think you are specified this one.  It contains lot of logs as like as 

2012-09-06T09:15:20.6082596Z - 4860 - Info - Trimmed request history file 'E:\Solutions\XXXX\wwwroot\App_Data\Devices.dat' by removing 16 bytes.

Thanks Rahulk

Rahul,

In your config file ExamineSettings.config in ExamineSearchProviders section what do you have for InternalMemberSearch mine looks like

  <add name="InternalMemberSearcher" type="UmbracoExamine.UmbracoExamineSearcher, UmbracoExamine"
       analyzer="Lucene.Net.Analysis.Standard.StandardAnalyzer, Lucene.Net" enableLeadingWildcards="true"/>

Regards

Ismail

Ismail,

I have used this same code.

Thanks Rahulk

Rahul,

Hmm. Ok one more thing to try it may be that index is corrupt so can you install http://our.umbraco.org/projects/developer-tools/examine-dashboard and rebuild the internal index. Although i suspect that when you install it then got developer dashboard to view the examine dashboard you will get same .net error. I have seen this before but that was when a 452 site was upgraded and the examine dlls got out of synch, this is why i asked has site been upgraded.

Regards

Ismail

Ismail,

Sorry once i was trying to upgrade. But not upgraded.

Thanks Rahulk

Rahul,

Did you try my other suggestion? If that does not work or you still get error then i think your examine dlls may have got mixed up during attempted upgrade.

Regards

Ismail

Ismail,

In your suggestion you are told "and the examine dlls got out of synch". Could you please provide the solution for this issue?. Because in my live site it is working perfectly.

Thanks Rahulk

Compare your bin on live and dev see if there are any differences in versions. I take it the attemped upgrade was on your dev instance only?

Regards

Ismail

Sorry Ismail i cant't under stand what you are told in your previous suggestion ("dev see if there are any differences in versions. I take it the attemped upgrade was on your dev instance only?")

Thanks Rahulk

You said that you had attempted to upgrade was this upgrade on the laptop/server that is giving you the error? If so then compare this instance with the live instance which is not giving you the error.

Regards

Ismail

Thanks Ismail for spending your valuable time for solving this issue.

I will update to you once it is resolved.

Thanks Rahulk

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