LDAP Errors
There can be many reasons why this error occur but it basically means that the connection to the LDAP is not set up properly. It is a good idea to check using an ldap client that you can bind and retrieve attributes for users using the same bind user and credential you have set up for your resolver. Also it is important to ensure that when entering the value for "java.naming.provider.url", if there are any spaces on the URL, they must be converted to "%20".
Alternatively, try to use
resolvertest to check your resolver or idp configuration. Particularly, use that
--debug option
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