Parameter 3 of method ldapAuthenticationProvider could not be found.

[CamusGao]

Describe the bug
Error was reported while using LDAP.

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APPLICATION FAILED TO START

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Description:

Parameter 3 of method ldapAuthenticationProvider in com.alibaba.nacos.plugin.auth.impl.LdapAuthConfig required a bean of type 'java.lang.String' that could not be found.

The injection point has the following annotations:
- @org.springframework.beans.factory.annotation.Autowired(required=true)

Expected behavior
started successfully.

Actually behavior
nacos.core.auth.system.type=ldap was set and the error was reported while starting up nacos.

How to Reproduce
Steps to reproduce the behavior:

1. nacos.core.auth.system.type=ldap
2. bin\startup.cmd -m standalone
3. See errors

Desktop (please complete the following information):

• OS: Windows server
• Version: nacos-server 2.1.2
• Module: ldap