java.lang.IllegalArgumentException: file:/home/aldo/.m2/repository/com/googlecode/json-simple/json-simple/1.1.1/json-simple-1.1.1-sources.jar is not a valid classpath entry; use a jar-protocol URL. at org.netbeans.modules.java.classpath.SimplePathResourceImplementation.verify(SimplePathResourceImplementation.java:100) at org.netbeans.modules.java.classpath.SimplePathResourceImplementation.verify(SimplePathResourceImplementation.java:68) at org.netbeans.modules.java.classpath.SimplePathResourceImplementation.(SimplePathResourceImplementation.java:126) at org.netbeans.spi.java.classpath.support.ClassPathSupport.createResource(ClassPathSupport.java:77) at org.netbeans.spi.java.classpath.support.ClassPathSupport.createClassPath(ClassPathSupport.java:126) at org.netbeans.modules.debugger.jpda.breakpoints.ClassBasedBreakpoint.classExistsInSources(ClassBasedBreakpoint.java:301) at org.netbeans.modules.debugger.jpda.breakpoints.LineBreakpointImpl.setRequests(LineBreakpointImpl.java:250) at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointImpl.update(BreakpointImpl.java:163) at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointImpl.set(BreakpointImpl.java:141) at org.netbeans.modules.debugger.jpda.breakpoints.LineBreakpointImpl.(LineBreakpointImpl.java:146) at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointsEngineListener.createBreakpointImpl(BreakpointsEngineListener.java:337) at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointsEngineListener.createBreakpointImpls(BreakpointsEngineListener.java:264) at org.netbeans.modules.debugger.jpda.breakpoints.BreakpointsEngineListener.propertyChange(BreakpointsEngineListener.java:144) at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:328) at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.firePropertyChange(JPDADebuggerImpl.java:1993) at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.setState(JPDADebuggerImpl.java:1977) at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.setRunning(JPDADebuggerImpl.java:1193) at org.netbeans.modules.debugger.jpda.actions.StartActionProvider.doStartDebugger(StartActionProvider.java:199) at org.netbeans.modules.debugger.jpda.actions.StartActionProvider.access$200(StartActionProvider.java:81) at org.netbeans.modules.debugger.jpda.actions.StartActionProvider$1.run(StartActionProvider.java:162) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2044)