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Spring Boot - Clicking on Debug on Intellij gives NoSuchMethodError

 
Greenhorn
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Hello,

I am working on Spring Boot and getting NoSuchMethodError when I click on Debug.
Apparently it is caused by multiple slf4j bindings in the classpath.
It all happened all of a sudden and I am not able to fix this for over a week now.

Please see the attached stacktrace.

My maven dependency tree is pasted below showing the different loggers on the list.

[INFO] +- org.thymeleaf.extras:thymeleaf-extras-springsecurity5:jar:3.0.4.RELEASE:compile
[INFO] |  \- org.slf4j:slf4j-api:jar:1.7.30:compile
[INFO] +- org.springframework.boot:spring-boot-starter-actuator:jar:2.4.2:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter:jar:2.4.2:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-starter-logging:jar:2.4.2:compile
[INFO] |  |  |  +- ch.qos.logback:logback-classic:jar:1.2.3:compile
[INFO] |  |  |  |  \- ch.qos.logback:logback-core:jar:1.2.3:compile
[INFO] |  |  |  +- org.apache.logging.log4j:log4j-to-slf4j:jar:2.13.3:compile
[INFO] |  |  |  | \- org.apache.logging.log4j:log4j-api:jar:2.13.3:compile
[INFO] |  |  | \- org.slf4j:jul-to-slf4j:jar:1.7.30:compile


What is the reason for this error ?


stacktrace.png
stack trace
stack trace
 
Bartender
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Do you find this stackoverflow helpful?
https://stackoverflow.com/questions/17755893/nosuchmethoderror-org-slf4j-impl-staticloggerbinder-getsingleton

It says there may be a library which is using Slf4j which is  an old version and try to exclude it.
 
Rt Shenoy
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This issue is now solved.


The problem was that there was a breakpoint somewhere and I just had to delete all the breakpoints.


I removed all breakpoints and now everything is fine.


To remove all breakpoints in IntelliJ Idea press following sequence of shortcuts: Ctrl + Shift + F8 (open Breakpoints dialog) Ctrl + A (select all breakpoint) Alt + Delete (remove selected breakpoints) Enter (confirm)
 
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