Hi Harsha, On Mon, Feb 20, 2017 at 9:23 AM, Harsha Thirimanna <[email protected]> wrote:
> Hi, > > When the IS server get start, we can see this error log intermittently. > Any idea about this ? > > Exception in thread "Timer-0" java.lang.NullPointerException > at org.wso2.carbon.kernel.internal.startupresolver. > StartupOrderResolver$1.run(StartupOrderResolver.java:170) > at java.util.TimerThread.mainLoop(Timer.java:555) > at java.util.TimerThread.run(Timer.java:505) > This issue happens when you have not defined your components properly. In C5, we have introduced startup order resolver. This is introduced when a components need to wait till other components are initialized (refer [1]). Btw I have noticed that for C5 components some are using Java 1.8 and maven 3.0.5. Please note for C5, you need to have maven 3.3.x. > > thanks > > *Harsha Thirimanna* > *Associate Tech Lead | WSO2* > > Email: [email protected] > Mob: +94715186770 <+94%2071%20518%206770> > Blog: http://harshathirimanna.blogspot.com/ > Twitter: http://twitter.com/harshathirimann > Linked-In: linked-in: http://www.linkedin.com/pub/ > harsha-thirimanna/10/ab8/122 > <http://wso2.com/signature> > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > [1] - https://github.com/wso2/carbon-kernel/blob/v5.2.0-m3/docs/KernelFeatures/ResolvingtheComponentStartupOrder.md Regards, Nira -- *Niranjan Karunanandham* Associate Technical Lead - WSO2 Inc. WSO2 Inc.: http://www.wso2.com
_______________________________________________ Dev mailing list [email protected] http://wso2.org/cgi-bin/mailman/listinfo/dev
