java.lang.IllegalArgumentException: Objects to lookup required

java2s.com | 2 months ago
  1. 0

    IllegalArgumentException « Exception « Spring Q&A

    java2s.com | 2 months ago
    java.lang.IllegalArgumentException: Objects to lookup required
  2. 0

    Simple Login using Spring Security and Hibernate

    Stack Overflow | 4 years ago | Jayesh
    java.lang.IllegalArgumentException: No authentication providers were found in the application context
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    Why does the addition of @EnableAutoConfiguration cause spring-boot to fail with "Unable to find JPA packages to scan"

    Stack Overflow | 3 years ago | KapudanPasha
    java.lang.IllegalArgumentException: Unable to find JPA packages to scan, please define a @ComponentScan annotation or disable JpaAutoConfiguration
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    Spring security and authentication provider

    Stack Overflow | 7 years ago | Pascal
    org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_methodSecurityInterceptor': Cannot resolve reference to bean '_authenticationManager' while setting bean property 'authenticationManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_authenticationManager': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: No authentication providers were found in the application context
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    Disable spring method caching through external property

    Stack Overflow | 4 years ago | ph.
    java.lang.IllegalArgumentException: loadCaches must not return an empty Collection

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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Objects to lookup required

      at org.springframework.util.Assert.notEmpty()
    2. Spring Core
      Assert.notEmpty
      1. org.springframework.util.Assert.notEmpty(Assert.java:268)
      1 frame
    3. spring-security-acl
      JdbcAclService.readAclsById
      1. org.springframework.security.acls.jdbc.BasicLookupStrategy.readAclsById(BasicLookupStrategy.java:261)
      2. org.springframework.security.acls.jdbc.JdbcAclService.readAclsById(JdbcAclService.java:109)
      2 frames