Troubleshooting

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.11.0:compile (default-compile) on project loans: Fatal error compiling: java.lang.NoSuchFieldError: Class com.sun.tools.javac.tree.JCTree$JCImport does not have member field 'com.sun.tools.javac.tree.JCTree qualid' -> [Help 1]

Connection to node 1003 (/127.0.0.1:9092) could not be established. Broker may not be available.

level=fatal msg="validate service connection: CRI v1 runtime API is not implemented for endpoint \"unix:///var/run/containerd/containerd.sock\": rpc error: code = Unimplemented desc = unknown service runtime.v1.RuntimeService"

validating /Users/ing9990/Documents/local/Udemy/MSA with SpringBoot, Docker, Kubernetes/section4/accounts/docker-compose.yml: (root) Additional property networs is not allowed

parameter 1 of method busremoteapplicationeventlistener in org.springframework.cloud.bus.busautoconfiguration required a bean of type 'org.springframework.cloud.bus.busbridge' that could not be found.

exception on url - http://localhost:8071:org.springframework.web.client.resourceaccessexception: i/o error on get request for "http://localhost:8071/loans/default": connection refused. will be trying the next url if available

[ERROR FileContent--proc-sys-net-ipv4-ip_forward]: /proc/sys/net/ipv4/ip_forward contents are not set to 1