Hi, I had opened a java 5 version project and after that, I can not open any java 8 project.I have this error message : java.lang.IllegalArgumentException: Key contains code point U+0000 at java.prefs/java.util.prefs.AbstractPreferences.get(AbstractPreferences.java:296) at org.netbeans.modules.maven.queries.MavenFileOwnerQueryImpl.registerCoordinates(MavenFileOwnerQueryImpl.java:153) at org.netbeans.modules.maven.ProjectOpenedHookImpl.registerWithSubmodules(ProjectOpenedHookImpl.java
How can I fix it ? I uninstalled Java 8 and now my Java version is jdk-11.05 My classpath = Windows x64 -- Miguel Castañeda Gestor Cultural @rteyco Bogotá D.C., Colombia, South Amerika Cel.: 32044889439
