I just upgraded spring boot version to : 2.7.0 & spring cloud to: 2021.0.3 and because it is a legacy system and got an error I added the dependency mentioned in :No spring.config.import property has been defined and got the following error
Caused by: java.lang.IllegalArgumentException: Cannot instantiate interface org.springframework.boot.BootstrapRegistryInitializer : org.springframework.cloud.config.client.ConfigClientRetryBootstrapper
at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:449)
at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:431)
at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:424)
at org.springframework.boot.SpringApplication.<init>(SpringApplication.java:266)
at org.springframework.boot.builder.SpringApplicationBuilder.createSpringApplication(SpringApplicationBuilder.java:129)
at org.springframework.boot.builder.SpringApplicationBuilder.<init>(SpringApplicationBuilder.java:102)
at org.springframework.boot.builder.SpringApplicationBuilder.<init>(SpringApplicationBuilder.java:98)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createSpringApplicationBuilder(SpringBootServletInitializer.java:166)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:130)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:97)
at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:174)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5221)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
... 44 more
Caused by: java.lang.IllegalArgumentException: class org.springframework.cloud.config.client.ConfigClientRetryBootstrapper is not assignable to interface org.springframework.boot.BootstrapRegistryInitializer
at org.springframework.util.Assert.assignableCheckFailed(Assert.java:720)
at org.springframework.util.Assert.isAssignable(Assert.java:651)
at org.springframework.util.Assert.isAssignable(Assert.java:682)
at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:443)
... 56 more
Can someone help please ? Thanks
