This issue was reported manually by mjanicek.
It already has 122 duplicates 


Build: NetBeans IDE 7.4 Beta (Build 201307092200)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.25-b01, Java(TM) SE Runtime Environment, 1.7.0_25-b15
OS: Linux

User Comments:
GUEST: al crear nuevo proyecto android

GUEST: Eu estava fechando alguns projetos quando o erro ocorreu

spao001: Just opened an existing Web-Project

GUEST: comprobando actualizaciones mientras exploraba los proyectos nada mas iniciar el programa

sbentzen: Just working with an android application, no compiling or building

GUEST: dandole a actualizar en el menu ayuda
after do click in "check for updates" in help menu

GUEST: Just start IDE

GUEST: opening netbeans IDE 7.3

GUEST: check for updates

GUEST: can't get acces to Android project properties:Run
restarting adb has no effect

GUEST: ?????? ?????????

javydreamercsw: Opened the Help about window

anchoret: threw this exception when clicking the help-->javadoc references-->more javadoc

GUEST: check updates

javydreamercsw: Creating project from sources.

GUEST: Right-clicked on a Libraries .jar file in the Projects view and clicked Remove.
(Previously I had tried to add http://www.unidata.ucar.edu/software/netcdf-java/v4.3/javadocAll/index.html as the remote Javadoc entry for another .jar file referenced in the same Libraries folder. I did this twice, 1) by adding it to Libraries -> Right-click .jar file, click Edit ..., fill in Javadoc field; 2) by clicking on the ?"Add Javadoc"? link when show the context sensitive doc box that comes up in the edit window. Aside: It is very unclear how these are supposed to work)

spao001: exploring java-classes with CTRL+click mouse

javydreamercsw: Clicked to Report an issue.

GUEST: Creating an Android project

GUEST: I was adding a remote JavaDoc location in the ctrl-space popup. But i included the index.html in the url. Now i am unable to find where to change this url

GUEST: I Added a wrong link in the javadoc popup... cannot remove ? how about removing them automatically ?

GUEST: opening netbeans

GUEST: Just run NetBeans

GUEST: instalando plugin nbandroid

GUEST: compilando android

GUEST: installing updates then this error comming

maboc: I selected 'Help' -> 'Check for updates'
Immediately the eroor ocurred

GUEST: opening the ide

GUEST: Opening the IDE

GUEST: Navigating the top-level menu items

GUEST: aSDA

javydreamercsw: Opening report issue menu

GUEST: was thrown during project creation

GUEST: ???????? netbeans

GUEST: Checking for updates

GUEST: Just create new file

GUEST: I was scanning for external changes.

GUEST: during nb check for updates

GUEST: opened netbeans

javydreamercsw: Opening about box

GUEST: Just installed the latest update of the NBAndroid plugin and restarted NetBeans.

GUEST: Try open file with yii code

GUEST: Just opened an Android project...

GUEST: started ide, wanted to check for udpates; error (exception) occured while browsing the Help menu...

GUEST: Updating netbeans




Stacktrace: 
java.lang.IllegalArgumentException: http://www.jsc.nildram.co.uk/api/index.html is not a valid classpath entry; it must end with a slash.
   at org.netbeans.modules.java.classpath.SimplePathResourceImplementation.verify(SimplePathResourceImplementation.java:108)
   at org.netbeans.modules.java.classpath.SimplePathResourceImplementation.verify(SimplePathResourceImplementation.java:68)
   at org.netbeans.modules.java.classpath.SimplePathResourceImplementation.<init>(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:147)
   at org.netbeans.modules.javadoc.search.JavadocRegistry.getDocRoots(JavadocRegistry.java:132)