2019-02-28 16:48:58,608 ERROR - >>> Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
2019-02-28 16:48:58,608 ERROR - >>> at com.pmease.quickbuild.bootstrap.BootstrapUtils.wrapAsUnchecked(BootstrapUtils.java:56)
2019-02-28 16:48:58,608 ERROR - >>> at com.pmease.quickbuild.util.ExceptionUtils.wrapAsUnchecked(ExceptionUtils.java:82)
2019-02-28 16:48:58,608 ERROR - >>> at com.pmease.quickbuild.migration.MigrationHelper.migrate(MigrationHelper.java:158)
2019-02-28 16:48:58,608 ERROR - >>> at com.pmease.quickbuild.migration.MainMigrator.migrate(MainMigrator.java:88)
2019-02-28 16:48:58,609 ERROR - >>> at com.pmease.quickbuild.Quickbuild.migrateData(Quickbuild.java:1050)
2019-02-28 16:48:58,609 ERROR - >>> at com.pmease.quickbuild.bootstrap.Bootstrap$5.execute(Bootstrap.java:192)
2019-02-28 16:48:58,609 ERROR - >>> at com.pmease.quickbuild.Quickbuild$3.run(Quickbuild.java:756)
2019-02-28 16:48:58,609 ERROR - >>> at java.lang.Thread.run(Thread.java:748)
2019-02-28 16:48:58,610 ERROR - >>> Caused by: java.lang.reflect.InvocationTargetException
2019-02-28 16:48:58,610 ERROR - >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2019-02-28 16:48:58,610 ERROR - >>> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2019-02-28 16:48:58,610 ERROR - >>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2019-02-28 16:48:58,610 ERROR - >>> at java.lang.reflect.Method.invoke(Method.java:498)
2019-02-28 16:48:58,611 ERROR - >>> at com.pmease.quickbuild.migration.MigrationHelper.migrate(MigrationHelper.java:156)
2019-02-28 16:48:58,611 ERROR - >>> ... 5 more
2019-02-28 16:48:58,611 ERROR - >>> Caused by: java.lang.NullPointerException
2019-02-28 16:48:58,611 ERROR - >>> at com.pmease.quickbuild.migration.MainMigrator.migrateVariables102(MainMigrator.java:2859)
2019-02-28 16:48:58,612 ERROR - >>> at com.pmease.quickbuild.migration.MainMigrator.migrate102(MainMigrator.java:2919)
2019-02-28 16:48:58,612 ERROR - >>> ... 10 more
2019-02-28 16:48:59,091 ERROR - Failed to upgrade /opt/quickbuild/quickbuild-8.0.32
2019-02-28 16:49:00,931 INFO - >>> 2019-02-28 16:49:00,865 INFO - Cleaning cached plugin libraries...
2019-02-28 16:49:00,937 INFO - >>> 2019-02-28 16:49:00,936 INFO - Cleaning temp directory...
2019-02-28 16:49:00,960 INFO - >>> 2019-02-28 16:49:00,959 INFO - Booting QuickBuild from '/opt/quickbuild/quickbuild-8.0.32'...
2019-02-28 16:49:00,960 INFO - >>> 2019-02-28 16:49:00,960 INFO - Starting framework...
2019-02-28 16:49:01,027 INFO - >>> 2019-02-28 16:49:01,026 INFO - Caching plugin libraries...
2019-02-28 16:49:04,157 INFO - >>> 2019-02-28 16:49:04,157 INFO - Starting QuickBuild server...
2019-02-28 16:49:08,650 INFO - >>> 2019-02-28 16:49:08,650 INFO - Stopping QuickBuild server...
2019-02-28 16:49:08,682 INFO - >>> 2019-02-28 16:49:08,682 INFO - Stopping plugins...
2019-02-28 16:49:08,693 INFO - >>> 2019-02-28 16:49:08,693 INFO - Stopping task scheduler...
2019-02-28 16:49:08,696 INFO - >>> 2019-02-28 16:49:08,695 INFO - Closing session factory...
2019-02-28 16:49:08,731 INFO - >>> 2019-02-28 16:49:08,731 INFO - QuickBuild server stopped.
2019-02-28 16:49:08,735 ERROR - >>> Exception in thread "main" com.pmease.quickbuild.QuickbuildException: Can not import from directory '/opt/quickbuild/quickbuild-9.0.0/upgrade': Version mismatch.
2019-02-28 16:49:08,735 ERROR - >>> at com.pmease.quickbuild.entitymanager.impl.DefaultDataManager.importData(DefaultDataManager.java:920)
2019-02-28 16:49:08,735 ERROR - >>> at com.pmease.quickbuild.Quickbuild.importData(Quickbuild.java:1045)
2019-02-28 16:49:08,736 ERROR - >>> at com.pmease.quickbuild.bootstrap.Bootstrap$6.execute(Bootstrap.java:203)
2019-02-28 16:49:08,736 ERROR - >>> at com.pmease.quickbuild.Quickbuild$3.run(Quickbuild.java:756)
2019-02-28 16:49:08,736 ERROR - >>> at java.lang.Thread.run(Thread.java:748)
2019-02-28 16:49:09,058 ERROR - Failed to upgrade /opt/quickbuild/quickbuild-8.0.32