IllegalAccessError when starting Spring Boot application

Jörgen_Brutar — Sun, 23 Jan 2022 10:39:00 GMT

Getting a strange error when starting my Spring boot application. We have a large number of applications already running AppDynamics without problems but for one of them it does not work. The special thing with this app is that it uses Springs LdapTemplate.

The error:

j.l.IllegalAccessError: Class javax/naming/directory/InitialDirContext(module java.naming) can not access class com/singularity/ee/agent/appagent/entrypoint/bciengine/FastMethodInterceptorDelegatorBoot(unnamed module 0x00000000EE842658) because module module java.naming does not read module unnamed module 0x00000000EE842658 
	at j.n.d.InitialDirContext.search(InitialDirContext.java)
	at o.s.l.c.LdapTemplate$4.executeSearch(LdapTemplate.java:322)
	at o.s.l.c.LdapTemplate.search(LdapTemplate.java:363)
	at o.s.l.c.LdapTemplate.search(LdapTemplate.java:328)
	at o.s.l.c.LdapTemplate.search(LdapTemplate.java:604)
	at o.s.l.c.LdapTemplate.search(LdapTemplate.java:594)
	at o.s.l.c.LdapTemplate.search(LdapTemplate.java:482)
	at o.s.l.c.LdapTemplate.search(LdapTemplate.java:498)
	at o.s.l.c.LdapTemplate.search(LdapTemplate.java:514)

I have trie various combinations of add-opens, add-reads and add-exports to the jvm but nothing helps so far.

Re: IllegalAccessError when starting Spring Boot application

iamryan — Mon, 24 Jan 2022 18:32:20 GMT

Hi @Jörgen.Brutar,

There is an existing thread that mentions the same error.

Please take a look at this thread and see if it offers any helpful insightError in configuring javaagent in Spring Boot application

topic IllegalAccessError when starting Spring Boot application in Splunk AppDynamics

IllegalAccessError when starting Spring Boot application

Re: IllegalAccessError when starting Spring Boot application