[jira] [Commented] (SOLR-15813) Can't select my schema in Schema Designer in Admin UI: String cannot be cast to Boolean

["Jan Høydahl (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17452012#comment-17452012 ] 

Jan Høydahl commented on SOLR-15813:
------------------------------------

I think this backport has a bug in using Map.of() here https://github.com/apache/lucene-solr/commit/b09ac5b#diff-1192887225d700e628abd7e3e52b9c6636096605a9ab5e4c4eb1cc6de8922c26R123

> Can't select my schema in Schema Designer in Admin UI: String cannot be cast to Boolean
> ---------------------------------------------------------------------------------------
>
>                 Key: SOLR-15813
>                 URL: https://issues.apache.org/jira/browse/SOLR-15813
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: Admin UI, Schema Designer
>    Affects Versions: 8.11
>            Reporter: Simone
>            Assignee: Timothy Potter
>            Priority: Minor
>             Fix For: main (9.0), 8.11.1
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> I can't select my schema in _Schema Designer_ tab in {_}Admin UI{_}.
> It happens only when I disable automatic field guessing (according to [this syntax|https://solr.apache.org/guide/8_11/schemaless-mode.html#disabling-automatic-field-guessing] reported in the code snippet below)
> The following errors are logged:
>  * [AnnotatedApi]: Error executing command
>  * [HttpSolrCall]: {_}java.lang.ClassCastException{_}: class _java.lang.String_ cannot be cast to class _java.lang.Boolean_ ({_}java.lang.String{_} and _java.lang.Boolean_ are in module _java.base_ of loader 'bootstrap')
> I can reproduce the bug with an example configuration:
> {code:java}
> ./bin/solr start -e cloud -noprompt
> ./bin/solr config -c gettingstarted -p 8983 -action set-user-property -property update.autoCreateFields -value false
> {code}
> Now go to Schema Designer and select the gettingstarted schema: you shouldn't be able to open it.
> Replacing _false_ with "{_}false{_}" (with quotes) doesn't change the final result.



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