Hi Venkat, Looks like you have a mismatch between the apex version you compiled you app against vs the apex version you are launching the application against. Can you check that.
Pramod On Fri, Dec 4, 2015 at 11:56 AM, Kottapalli, Venkatesh < [email protected]> wrote: > The below is the stack trace. > > > java.lang.NoClassDefFoundError: com/datatorrent/api/BaseOperator > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:800) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) > at java.net.URLClassLoader.access$100(URLClassLoader.java:71) > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) > at > java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:789) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:800) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) > at java.net.URLClassLoader.access$100(URLClassLoader.java:71) > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) > at > java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:789) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > at com.directv.sms.app.PPVFlow.populateDAG(PPVFlow.java:46) > at > com.datatorrent.stram.plan.logical.LogicalPlanConfiguration.prepareDAG(LogicalPlanConfiguration.java:1191) > at > com.datatorrent.stram.client.StramAppLauncher$1.createApp(StramAppLauncher.java:404) > at > com.datatorrent.stram.client.StramAppLauncher.launchApp(StramAppLauncher.java:479) > at > com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:2044) > at > com.datatorrent.stram.cli.DTCli.launchAppPackage(DTCli.java:3454) > at com.datatorrent.stram.cli.DTCli.access$7000(DTCli.java:103) > at > com.datatorrent.stram.cli.DTCli$LaunchCommand.execute(DTCli.java:1889) > at com.datatorrent.stram.cli.DTCli$3.run(DTCli.java:1446) > Caused by: java.lang.ClassNotFoundException: > com.datatorrent.api.BaseOperator > at java.net.URLClassLoader$1.run(URLClassLoader.java:366) > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) > at > java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:789) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > > regards, > Venkatesh. > > -----Original Message----- > From: Kottapalli, Venkatesh [mailto:[email protected]] > Sent: Friday, December 04, 2015 11:50 AM > To: [email protected] > Subject: RE: regarding error while launching application > > Sorry about that, looks like the attachment is getting removed as well. I > shall share you the stack trace. > > -----Original Message----- > From: Kottapalli, Venkatesh [mailto:[email protected]] > Sent: Friday, December 04, 2015 11:47 AM > To: [email protected] > Subject: RE: regarding error while launching application > > PFA. > > Regards, > Venkatesh. > > -----Original Message----- > From: Sandesh Hegde [mailto:[email protected]] > Sent: Friday, December 04, 2015 11:45 AM > To: [email protected] > Subject: Re: regarding error while launching application > > I just see blank square, can you please attach stack trace ? > > On Fri, Dec 4, 2015 at 11:43 AM Kottapalli, Venkatesh < > [email protected]> wrote: > > > Hi, > > > > > > > > I have tried to launch an application which is throwing me the below > > error. I have checked my properties.xml for any possible issues but I > > couldn’t find any. I don’t understand on what the actual issue is > > looking at the stack trace, Can you help me on how to proceed in > > identifying the root cause of this issue? > > > > > > > > > > > > > > > > Regards, > > > > Venkatesh. > > >
