# Keyword search failure - AsynchChildren issue **URL:** \ **Category:** Autopsy Help\ **Created:** [June 22, 2020, 4:28pm UTC](https://sleuthkit.discourse.group/t/keyword-search-failure-asynchchildren-issue/1973 "2020-06-22T16:28:18Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![aknavy](https://avatars.discourse-cdn.com/v4/letter/a/e8c25b/32.png) [@aknavy](https://sleuthkit.discourse.group/u/aknavy)\ **Post date:** [June 22, 2020, 4:28pm UTC](https://sleuthkit.discourse.group/t/keyword-search-failure-asynchchildren-issue/1973/1 "2020-06-22T16:28:18Z")
I’m using Autopsy on Windows. Issue occurs on both 4.14 and 4.15. Recently, I started getting this error when running exact match keyword searches: SEVERE: Unexpected error: Error, Error in RequestProcessor org.openide.nodes.AsynchChildren It appears to affect ingest module keyword searches and ad hoc searches. 2020-06-19 07:53:23.879 org.sleuthkit.autopsy.ingest.DataSourceIngestJob logInfoMessage INFO: Finished analysis (data source = LogicalFileSet1, objId = 1, jobId = 0) 2020-06-19 07:53:23.882 org.sleuthkit.autopsy.ingest.IngestManager finishIngestJob INFO: Ingest job 0 completed 2020-06-19 07:59:08.1 org.sleuthkit.autopsy.exceptions.AutopsyExceptionHandler publish SEVERE: Unexpected error: Error, Error in RequestProcessor org.openide.nodes.AsynchChildren ---
**Author:** ![downey](https://avatars.discourse-cdn.com/v4/letter/d/a87d85/32.png) [@downey](https://sleuthkit.discourse.group/u/downey)\ **Post date:** [June 22, 2020, 5:34pm UTC](https://sleuthkit.discourse.group/t/keyword-search-failure-asynchchildren-issue/1973/2 "2020-06-22T17:34:51Z")
Are there any other messages in the autopsy.log file after the AsynchChildren line? Can you reproduce this with some test data? ---
**Author:** ![aknavy](https://avatars.discourse-cdn.com/v4/letter/a/e8c25b/32.png) [@aknavy](https://sleuthkit.discourse.group/u/aknavy)\ **Post date:** [June 23, 2020, 1:46pm UTC](https://sleuthkit.discourse.group/t/keyword-search-failure-asynchchildren-issue/1973/3 "2020-06-23T13:46:38Z")
This is what I got today when running keyword search ingest module, as well as ad hoc keyword searches. The only keyword searches that work are not exact match - 2020-06-22 09:55:27.991 org.sleuthkit.autopsy.keywordsearch.Server isRunning INFO: Solr server is running 2020-06-22 09:55:29.479 org.sleuthkit.autopsy.imagegallery.datamodel.DrawableDB setPragmas INFO: sqlite-jdbc version 3.25.2 loaded in native mode 2020-06-22 09:55:29.512 org.sleuthkit.autopsy.casemodule.Case openAsCurrentCase INFO: Opened XXXXXXXTest (XXXXXXXtest\_20200619\_071932) in G:\Shared\XXXXXXXQAServer\_Only\XXXXXXXTest\XXXXXXXTest as the current case 2020-06-22 09:55:44.232 org.sleuthkit.autopsy.exceptions.AutopsyExceptionHandler publish SEVERE: Unexpected error: Error, Error in RequestProcessor org.openide.nodes.AsynchChildren 2020-06-22 10:05:16.903 org.sleuthkit.autopsy.exceptions.AutopsyExceptionHandler publish SEVERE: Unexpected error: Error, Error in RequestProcessor org.openide.nodes.AsynchChildren Caused by: Expected mime type application/xml but got text/html. Error 404 Not Found ## HTTP ERROR 404 Problem accessing /solr/XXXXXXXtest\_20200619\_071932\_20200619\_071933/analysis/field. Reason: ``` Not Found ``` * * * _Powered by Jetty://_ 2020-06-22 10:05:25.74 org.sleuthkit.autopsy.core.Installer INFO: core installer created 2020-06-22 10:05:25.766 org.sleuthkit.autopsy.casemodule.Case closeCurrentCase INFO: Closing current case XXXXXXXTest (XXXXXXXtest\_20200619\_071932) in G:\Shared\XXXXXXXQAServer\_Only\XXXXXXXTest\XXXXXXXTest 2020-06-22 10:05:27.773 org.sleuthkit.autopsy.casemodule.Case closeAppServiceCaseResources SEVERE: Solr Keyword Search Service service failed to open case resources java.util.concurrent.ExecutionException: org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: No such core exists ‘XXXXXXXtest\_20200619\_071932\_20200619\_071933’ java.util.concurrent.FutureTask.report(FutureTask.java:122) java.util.concurrent.FutureTask.get(FutureTask.java:192) org.sleuthkit.autopsy.casemodule.Case.closeAppServiceCaseResources(Case.java:2637) org.sleuthkit.autopsy.casemodule.Case.close(Case.java:2585) org.sleuthkit.autopsy.casemodule.Case.lambda$doCloseCaseAction$9(Case.java:2514) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: No such core exists ‘XXXXXXXtest\_20200619\_071932\_20200619\_071933’ java.util.concurrent.FutureTask.report(FutureTask.java:122) java.util.concurrent.FutureTask.get(FutureTask.java:192) org.sleuthkit.autopsy.casemodule.Case.closeAppServiceCaseResources(Case.java:2637) org.sleuthkit.autopsy.casemodule.Case.close(Case.java:2585) org.sleuthkit.autopsy.casemodule.Case.lambda$doCloseCaseAction$9(Case.java:2514) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) 2020-06-22 10:05:27.775 org.sleuthkit.autopsy.imagegallery.ImageGalleryController shutDown INFO: Shutting down image gallery controller for case XXXXXXXTest (XXXXXXXtest\_20200619\_071932) 2020-06-22 10:05:27.776 org.sleuthkit.autopsy.imagegallery.datamodel.DrawableDB close INFO: Closing the drawable.db 2020-06-22 10:05:27.777 org.sleuthkit.autopsy.imagegallery.ImageGalleryController shutDown INFO: Completed shut down of image gallery controller for case XXXXXXXTest (XXXXXXXtest\_20200619\_071932) ---
**Author:** ![downey](https://avatars.discourse-cdn.com/v4/letter/d/a87d85/32.png) [@downey](https://sleuthkit.discourse.group/u/downey)\ **Post date:** [June 27, 2020, 3:43pm UTC](https://sleuthkit.discourse.group/t/keyword-search-failure-asynchchildren-issue/1973/4 "2020-06-27T15:43:24Z")
Based on that log snippet I don’t see how any keyword searches could be working. It looks like Solr cannot find the core for the case. I would suggest that, with Autopsy shut down, you delete the Solr core.properties file for the case then restart Autopsy, open the case and try searching again. The location of the Solr core.properties file depends on your installation but it can usually be found on Windows under %APPDATA%\autopsy\solr. In that location you should see a folder with the same name as your case and in that folder there may be a file named “core.properties”. You can either delete the “core.properties” file or the folder it lives in. It will be recreated when you re-open the case. ---
**Author:** ![Richard\_Cordovano](https://yyz2.discourse-cdn.com/free1/user_avatar/sleuthkit.discourse.group/richard_cordovano/32/15_2.png) [@Richard\_Cordovano](https://sleuthkit.discourse.group/u/Richard_Cordovano)\ **Post date:** [July 2, 2020, 10:19pm UTC](https://sleuthkit.discourse.group/t/keyword-search-failure-asynchchildren-issue/1973/5 "2020-07-02T22:19:51Z")
For reference, the internal tracking system ticket number for this issue is 6559.