Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

java.lang.NullPointerException: 	at com.oltpbenchmark.util.dbms_collectors.MYSQLCollector.collectVersion(MYSQLCollector.java:48)	at com.oltpbenchmark.util.ResultUploader.writeSummary(ResultUploader.java:108)	at com.oltpbenchmark.DBWorkload.main(DBWorkload.java:582)