When I attempt to launch Ubooquity,I get this error in the log file.
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - Running with the following parameters - headless: false, libraryport: -1, adminport: -1, remoteadmin: false, host: null, debug: false, execdir: C:\Users\Kestor Brown\Desktop\Ubooquity
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - #############################
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - # Starting Ubooquity #
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - #############################
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - Java version: 11.0.1
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - Java vendor: Oracle Corporation
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - java vm name: Java HotSpot(TM) 64-Bit Server VM
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - java runtime name: Java(TM) SE Runtime Environment
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - Max heap size available: 4084 MB
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - OS name: Windows 10
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - OS version: 10.0
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - OS architecture: amd64
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - Loading local version info
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - Ubooquity 2.1.2 built on 2018-10-14 at 12:58
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - Creating application folders
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - Loading preferences
20181227 12:30:26 [main] INFO com.ubooquity.Ubooquity - Saving preferences
20181227 12:30:27 [main] INFO org.eclipse.jetty.util.log - Logging initialized @1576ms to org.eclipse.jetty.util.log.Slf4jLog
20181227 12:30:27 [Thread-2] INFO com.ubooquity.b - Stopping internal server...
20181227 12:30:27 [Thread-2] INFO com.ubooquity.data.feeder.a - Aborting content scan...
20181227 12:30:27 [Thread-2] ERROR com.ubooquity.b - Error while stopping internal server
java.lang.NullPointerException: null
at com.ubooquity.d.e.a(SourceFile:99) ~[Ubooquity.jar:2.1.2]
at com.ubooquity.b.c(SourceFile:112) ~[Ubooquity.jar:na]
at com.ubooquity.Ubooquity.C(SourceFile:216) ~[Ubooquity.jar:na]
at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
20181227 12:30:27 [Thread-2] INFO com.ubooquity.b - Internal server stopped
20181227 12:30:27 [Thread-2] INFO com.ubooquity.Ubooquity - Ubooquity has closed.
I've attempted restarting the computer,and re-installing Java,but none of that seemed to fix this error.
Customer support service by UserEcho
Ubooquity require Java 8. (you are using version 11)
Compatibility with Java 9 and above will come in a future release.
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - Running with the following parameters - headless: false, libraryport: -1, adminport: -1, remoteadmin: false, host: null, debug: false, execdir: /home/casimoes/Downloads
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - #############################
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - # Starting Ubooquity #
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - #############################
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - Java version: 1.8.0_191
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - Java vendor: Oracle Corporation
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - java vm name: OpenJDK 64-Bit Server VM
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - java runtime name: OpenJDK Runtime Environment
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - Max heap size available: 1748 MB
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - OS name: Linux
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - OS version: 4.18.0-18-generic
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - OS architecture: amd64
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - Loading local version info
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - Ubooquity 2.1.2 built on 2018-10-14 at 12:58
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - Creating application folders
20190511 09:47:59 [main] INFO com.ubooquity.Ubooquity - Loading preferences
20190511 09:48:02 [main] INFO org.eclipse.jetty.util.log - Logging initialized @7072ms to org.eclipse.jetty.util.log.Slf4jLog
20190511 09:48:02 [Thread-2] INFO com.ubooquity.b - Stopping internal server...
20190511 09:48:02 [Thread-2] INFO com.ubooquity.data.feeder.a - Aborting content scan...
20190511 09:48:02 [Thread-2] ERROR com.ubooquity.b - Error while stopping internal server
java.lang.NullPointerException: null
at com.ubooquity.d.e.a(SourceFile:99) ~[Ubooquity.jar:2.1.2]
at com.ubooquity.b.c(SourceFile:112) ~[Ubooquity.jar:2.1.2]
at com.ubooquity.Ubooquity.C(SourceFile:216) [Ubooquity.jar:2.1.2]
at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_191]
20190511 09:48:02 [Thread-2] INFO com.ubooquity.b - Internal server stopped
20190511 09:48:02 [Thread-2] INFO com.ubooquity.Ubooquity - Ubooquity has closed.
Can you help me? I'm a new linux user.
Solved: I just installed the oracle jre version.