若依报：Could not resolve placeholder ‘shiro.session.expireTime‘ in value “${shiro.session.expireTime}“

1. Abnormal description:

Error creating bean with name 'shiroFilterFactoryBean' defined in class path resource [com/ruoyi/framework/config/ShiroConfig.class]

org.springframework.beans.factory.BeanCreationException: 
    Error creating bean with name 'shiroCasConfig': 
        Injection of autowired dependencies failed; 
    nested exception is java.lang.IllegalArgumentException:
        Could not resolve placeholder 'shiro.session.expireTime' in value "${shiro.session.expireTime}"

2. The cause of the problem:

After creating a new submodule, the original jar packaging method in maven will be automatically changed to pom packaging, and it is not deleted when it is deleted.

 

 3. Solution:

Change <packaging>pom</packaging> in maven to <packaging>jar</packaging>

4. There are generally three reasons for the abnormality:

• The common problem is that there is a problem with the configuration file, such as a problem with the configuration of the yml or properties file.
• There is a problem with the imported dependency
• Environmental problems, such as jdk inconsistency or iml file problems in idea