Look in your solr log, there’s usually a more detailed message
> On Sep 17, 2020, at 9:35 AM, Anuj Bhargava <anujb...@gmail.com> wrote:
>
> Getting the following error message while trying to create core
>
> # sudo su - solr -c "/opt/solr/bin/solr create_core -c 9lives"
> WARNING: Using _default configset with data driven schema functionality.
> NOT RECOMMENDED for production use.
> To turn off: bin/solr config -c 9lives -p 8984 -action
> set-user-property -property update.autoCreateFields -valuefalse
>
> ERROR: Parse error : <html>
> <head>
> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
> <title>Error 401 Unauthorized</title>
> </head>
> <body><h2>HTTP ERROR 401</h2>
> <p>Problem accessing /solr/admin/info/system. Reason:
> <pre> Unauthorized</pre></p>
> </body>
> </html>
