0 Replies Latest reply on Oct 29, 2018 8:17 AM by suganya_rajeswaran

Could not connect Database: Connection string class not in class path

suganya_rajeswaran Oct 29, 2018 8:17 AM

Hi,

I am using mysql DB as backend. I have deployed a war file on wildfly 14.

After deployment, it shows the following error,

2018-10-29 16:40:55,455 INFO [stdout] (DefaultQuartzScheduler_Worker-9) ConstantValues: Error while reading propertiesfile

2018-10-29 16:40:55,456 INFO [stdout] (DefaultQuartzScheduler_Worker-9) null

2018-10-29 16:40:55,458 INFO [stdout] (DefaultQuartzScheduler_Worker-9) null

2018-10-29 16:40:55,459 INFO [stdout] (DefaultQuartzScheduler_Worker-9) Could not connect Database: Connection string class not in class path

2018-10-29 16:40:55,460 ERROR [stderr] (DefaultQuartzScheduler_Worker-9) java.lang.NullPointerException

2018-10-29 16:40:55,461 ERROR [stderr] (DefaultQuartzScheduler_Worker-9) at java.lang.Class.forName0(Native Method)

2018-10-29 16:40:55,463 ERROR [stderr] (DefaultQuartzScheduler_Worker-9) at java.lang.Class.forName(Class.java:264)

2018-10-29 16:40:55,463 ERROR [stderr] (DefaultQuartzScheduler_Worker-9) at in.textech.library.DatabaseLibrary.createConnection(DatabaseLibrary.java:133)

2018-10-29 16:40:55,464 ERROR [stderr] (DefaultQuartzScheduler_Worker-9) at in.textech.scheduling.MailScheduler.execute(MailScheduler.java:102)

2018-10-29 16:40:55,466 ERROR [stderr] (DefaultQuartzScheduler_Worker-9) at org.quartz.core.JobRunShell.run(JobRunShell.java:203)

2018-10-29 16:40:55,466 ERROR [stderr] (DefaultQuartzScheduler_Worker-9) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)

2018-10-29 16:40:55,470 INFO [stdout] (DefaultQuartzScheduler_Worker-9) Error at Mail Calling block in MailScheduler.javajava.lang.NullPointerException

Please help me out for resolving this.

Thanks in advance!