I can't reproduce this bug with recent 3.1.0 and 3.1.1. So, I guess, It is fixed in development versions. However it does not restore custom states (not in predefined states list), it simply set such states to NULL.
> 14 марта 2016 г., в 12:11, Maxim Solodovnik <solomax...@gmail.com> написал(а): > > I agree simple-xml produces weird error logs :( > will check your backup file as soon as I'll get it, hopefully will be able to > improve the import > > On Mon, Mar 14, 2016 at 4:05 PM, Oleg Palij <o.pa...@dp.uz.gov.ua > <mailto:o.pa...@dp.uz.gov.ua>> wrote: > Hello! > > Backup import fails with the following weird, unclear error: > > INFO 03-14 11:20:14.787 BackupImportController.java 57284 240 > org.apache.openmeetings.servlet.outputhandler.BackupImportController [main] - > Organizations import complete, starting user import > [ERROR] [main] org.apache.openmeetings.cli.Admin - Restore failed > java.lang.NullPointerException: null > at > org.simpleframework.xml.convert.Reference.getType(Reference.java:70) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Factory.getOverride(Factory.java:143) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.ObjectFactory.getInstance(ObjectFactory.java:63) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Composite.read(Composite.java:139) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readVariable(Composite.java:623) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readInstance(Composite.java:573) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readUnion(Composite.java:549) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readElement(Composite.java:532) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readElements(Composite.java:445) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.access$400(Composite.java:59) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite$Builder.read(Composite.java:1383) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Composite.read(Composite.java:201) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Composite.read(Composite.java:148) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readVariable(Composite.java:623) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readInstance(Composite.java:573) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readUnion(Composite.java:549) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readElement(Composite.java:532) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.readElements(Composite.java:445) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite.access$400(Composite.java:59) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.simpleframework.xml.core.Composite$Builder.read(Composite.java:1383) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Composite.read(Composite.java:201) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Composite.read(Composite.java:148) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Traverser.read(Traverser.java:92) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Persister.read(Persister.java:625) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Persister.read(Persister.java:606) > ~[simple-xml-jar-2.6.9.jar:na] > at org.simpleframework.xml.core.Persister.read(Persister.java:584) > ~[simple-xml-jar-2.6.9.jar:na] > at > org.apache.openmeetings.servlet.outputhandler.BackupImportController.readUserList(BackupImportController.java:737) > ~[openmeetings-2.1.0-RELEASE.jar:na] > at > org.apache.openmeetings.servlet.outputhandler.BackupImportController.readUserList(BackupImportController.java:691) > ~[openmeetings-2.1.0-RELEASE.jar:na] > at > org.apache.openmeetings.servlet.outputhandler.BackupImportController.performImport(BackupImportController.java:245) > ~[openmeetings-2.1.0-RELEASE.jar:na] > at org.apache.openmeetings.cli.Admin.restoreOm(Admin.java:616) > [openmeetings-2.1.0-RELEASE.jar:na] > at org.apache.openmeetings.cli.Admin.process(Admin.java:262) > [openmeetings-2.1.0-RELEASE.jar:na] > at org.apache.openmeetings.cli.Admin.main(Admin.java:623) > [openmeetings-2.1.0-RELEASE.jar:na] > > It does not matter the version of openmeetings. I tried to restore 2.1.0 > backup to 3.0.7, and to 2.1.0 (the same version which produced backup file). > The case of this error was the state_id in address in user definition. > If state_id is not in predefined list of state ids - import fails. > As I understand state for ldap users is taken from Active Directory field > (which can be empty or contain any string), and openmeetings creates new > state_id with new state name if no-one was matched. > As a result importing backup constantly fails until I fixed state_id to one > of predefined (update om_user set state_id=221). > I guess at least error in this case can be more informative. > > > > -- > WBR > Maxim aka solomax
