XML standalone Editor and Eclipse Plugin This project contains Eclipse projects that can be imported into Eclipse Java IDE. The com.nubean.superior eclipse project contains a Java Swing based ...

I installed new version Eclipse 2020-09 for Java and now the Xml Editor, when opening my old xml files, gives errors in the <name: subname> constructions, indicating that there is no schema for ...

The persistence.xml file is misspelled or cased incorrectly. The persistence.xml file is not located in a folder named META-INF. The META-INF folder is not on the project’s classpath. You don’t have a ...