1. Overview During setup flywaydb with spring, We have faced exception Found non-empty schema `database` without metadata table! Use baseline() or set baselineOnMigrate to true to initialize the metadata table issue, While the…
While configuring spring with tomcat 7 following error accuse which means that tomcat 7 requires jully for logging. Problem: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.beans.factory.BeanCreationException: Error…
While working with java 9 this exception may generate exception java.lang.NoClassDefFoundError: javax/xml/bind/ValidationException which indicate that javax/xml/bind/ValidationException class is not accessible. java.base does not contains java.xml.bind module by default. –add-modules option is used to add module dependency. Use…
While working with spring boot + spring session management An invalid character [32] was present in the Cookie value exception will be generated while user login or try to create session because…
While uploading file using spring boot following error generated commonly while large file try to upload. org.apache.tomcat.util.http.fileupload.FileUploadBase$FileSizeLimitExceededException: The field file exceeds its maximum permitted size of 10 bytes. at org.apache.tomcat.util.http.fileupload.FileUploadBase$FileItemIteratorImpl$FileItemStreamImpl$1.raiseError(FileUploadBase.java:633)…
Caused by: java.lang.IllegalArgumentException: role should not start with ‘ROLE_’ since it is automatically inserted. Got ‘ROLE_ADMIN’ org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘springSecurityFilterChain’ defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Bean…
During removing object from List or Set are facing java.util.ConcurrentModificationException following exception here is solution for it. I like to solve it using Java 8 streaming. Bad Code: List<String> names =…
During Java 9 module based development when module path contains two documents of same name when we start loading of module at time loader can not load module because of…
During java learning we are doing some command mistakes.I also do !! That provide me motivation to write this blog so other developers do not like to west there time and…
During configure spring security with my project i find java.lang.IllegalArgumentException error and also fine its solution by me: my SpringSecurityWebConfig as bellow and when i run my project at initial level…
