我使用的activi版本为5.22.0 依赖如下：

报错如下：

[org/springframework/security/config/annotation/authentication/configurers/GlobalAuthenticationConfigurerAdapter.class] cannot be opened because it does not exist

解决办法：

启动项上方@SpringBootApplication注解里面加exclude = SecurityAutoConfiguration.class

@SpringBootApplication(exclude = SecurityAutoConfiguration.class)

注意：SecurityAutoConfiguration.class导入的包是 activiti的

• 正确的

import org.activiti.spring.boot.SecurityAutoConfiguration;

• 错误的

 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration