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Editorial Team
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Asked: 2026-06-12T02:31:56+00:00

When am trying to authenticate the user through LDAP from database am getting the

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When am trying to authenticate the user through LDAP from database am getting the following error.

Reason: Cannot pass null or empty values to constructor.

Can anyone please tell me what am doing wrong?

<?xml version="1.0" encoding="UTF-8"?>  
<beans:beans xmlns="http://www.springframework.org/schema/security" 
xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd  
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd">  

<http auto-config="true">
<intercept-url pattern="/**" access="ROLE_USER,ROLE_ADMIN" />
<intercept-url pattern="/administrator.htm" access="ROLE_ADMIN" />
<!-- <form-login login-page="/dashboard.htm" default-target-url="/dashboard.htm" authentication-failure-url="/ExceptionPage.jsp" /> -->
<form-login/>
</http>

<authentication-manager>
<authentication-provider>
<!--   <user-service>
<user name="20022263" password="da" authorities="ROLE_USER" />
<user name="20039004" password="da" authorities="ROLE_ADMIN" />
</user-service> -->
   <jdbc-user-service data-source-ref="dataSource" 
users-by-username-query="SELECT a.GLOBALID AS username, a.PASSWORD AS password, a.Enabled AS enabled FROM EU_MAS_TBUSER a WHERE a.GLOBALID=?" 
 authorities-by-username-query="select eu.USERNAME AS username, r.ACCESSROLEID AS authority from EU_MAS_TBUSER eu, EU_MAS_TBUSERS_ROLE r where eu.GLOBALID = r.GLOBALID and eu.GLOBALID=?" 
 role-prefix="ROLE_"/>   
</authentication-provider>

 </authentication-manager>

</beans:beans>
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1 Answer

  1. Editorial Team

    The actual line that produces the exception is here. The relevant code where the user object is created is here.

    So my best guess is that you have a null password field for the user in the database.

    Note that if you are posting an error like this it’s a lot easier to answer if you give the stacktrace and the relevant debug output from the server log.

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