DEV Community

Discussion on: Spring Security with JWT

Collapse
 
bvsantos profile image
bvsantos

Hello! First of all really nice guide!
I tried to implement it, i did exactly as you did but i keep getting this error starting on the method authenticationManager.authenticate(authenticationToken) in class JwtAuthenticationFilter:

java.lang.NoSuchMethodError: 'boolean org.springframework.security.crypto.password.PasswordEncoder.upgradeEncoding(java.lang.String)

What could it be?