ZK - Open Source Ajax Java Framework

Hi, I tried to activate ZK Studio 1.0 in STS 2.6.0 but process hangs....

This is part of the Eclipse log:

!ENTRY org.zkoss.eclipse.setting 4 4 2011-03-18 16:17:18.591
!MESSAGE null
at [org.zkoss.eclipse.services.license.core.LicenseManager]
!STACK 0
java.lang.NullPointerException
at java.lang.String.<init>(String.java:515)
at org.zkoss.eclipse.license.util.LicenseReader.read(Unknown Source)
at org.zkoss.eclipse.services.license.core.LicenseManager.decryptLicense(LicenseManager.java:147)
.........

!ENTRY org.zkoss.eclipse.setting 4 4 2011-03-18 16:17:18.592
!MESSAGE cannot load any license from environment
at [org.zkoss.eclipse.services.ServicesPlugin]
!STACK 0
java.lang.RuntimeException: cannot load any license from environment
at org.zkoss.eclipse.services.license.core.LicenseManager.loadLicenseAndPermission(LicenseManager.java:84)
at org.zkoss.eclipse.services.ServicesPlugin.start(ServicesPlugin.java:153)
..........

ENTRY org.eclipse.ui 4 0 2011-03-18 16:17:28.333
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.RuntimeException: java.lang.RuntimeException: cannot load any license from environment
at org.zkoss.eclipse.services.ui.ZKRegistrationUIHelper.storeUserProfile(ZKRegistrationUIHelper.java:313)
at org.zkoss.eclipse.services.ui.AccountActivationDialog.activate(AccountActivationDialog.java:131)
..................
Caused by: java.lang.RuntimeException: cannot load any license from environment
at org.zkoss.eclipse.services.license.core.LicenseManager.loadLicenseAndPermission(LicenseManager.java:84)
at org.zkoss.eclipse.services.ui.ZKRegistrationUIHelper.storeUserProfile(ZKRegistrationUIHelper.java:311)
... 37 more

It was the same in STS 2.5.2

Hi

you can send mail to info at zkoss org, see if any solution.

from what I heard, it may cause by a encrypt lib doesn't work in STS 2.6.0

Hi,

I got the same problem, also using sts 2.6.0. Any news on this issue?

Same issue. Trying to evaluate zk studio but can't get it to work in STS 2.6.0.

I have the same problem too

more people with the same problem :(

getting the same problem

Please change the java.security file referencing: http://books.zkoss.org/wiki/ZK_Studio_Essentials/Installation#Can.27t_activate_in_Spring_Tool_Suite_2.6.0