Hello,
I am having the same frustrating message from about five days now. I am pretty sure enviroment was properly set up: Ubuntu 18.04 - Oracle Java 1.8.0_191 and Mysql 5.7.
I am going to install Knowage-6_2_1-CE-Installer-Unix-20180926.
I am having the same error with each 6.2 version I can download from your repository, while I can successfully install any 6.1 version.
Please can you provide a check list to find out the missing or wrong configuration step?
I have also another question: in the setup wizard I choose the Mysql Database enviroment, but the installer is looking for hsqldb JDBC driver. Is this right?
Thank you very much
Enzo Stefanazzi
=====================================================
Exception:
java.lang.NoSuchMethodError: org.hsqldb.DatabaseURL.parseURL(Ljava/lang/String;ZZ)Lorg/hsqldb/persist/HsqlProperties;
at org.hsqldb.jdbc.JDBCDriver.getConnection(Unknown Source)
at org.hsqldb.jdbc.JDBCDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:208)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
.....
System properties:
java.runtime.name=Java(TM) SE Runtime Environment
exe4j.moduleName=/home/enzo/java/knowage/setup/Knowage-6_2_1-CE-Installer-Unix-20180926.sh
sun.boot.library.path=/usr/lib/jvm/java-8-oracle/jre/lib/amd64
java.vm.version=25.191-b12
java.vm.vendor=Oracle Corporation
java.vendor.url=http://java.oracle.com/
path.separator=:
java.vm.name=Java HotSpot(TM) 64-Bit Server VM
file.encoding.pkg=sun.io
user.country=IT
sun.java.launcher=SUN_STANDARD
sun.os.patch.level=unknown
install4j.exeDir=/home/enzo/java/knowage/setup/
java.vm.specification.name=Java Virtual Machine Specification
user.dir=/home/enzo/java/knowage/setup/Knowage-6_2_1-CE-Installer-Unix-20180926.sh.3843.dir
java.runtime.version=1.8.0_191-b12
java.awt.graphicsenv=sun.awt.X11GraphicsEnvironment
i4jv=0
java.endorsed.dirs=/usr/lib/jvm/java-8-oracle/jre/lib/endorsed
os.arch=amd64
java.io.tmpdir=/tmp
line.separator=
java.vm.specification.vendor=Oracle Corporation
os.name=Linux
exe4j.totalDataLength=1966151757
sun.java2d.noddraw=true
sun.jnu.encoding=UTF-8
java.library.path=/home/enzo/java/knowage/setup/Knowage-6_2_1-CE-Installer-Unix-20180926.sh.3843.dir/user::/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
sun.awt.enableExtraMouseButtons=true
java.specification.name=Java Platform API Specification
java.class.version=52.0
sun.management.compiler=HotSpot 64-Bit Tiered Compilers
os.version=4.15.0-39-generic
i4j.vpt=true
install4j.cwd=/home/enzo/java/knowage/setup
user.home=/home/enzo
user.timezone=Europe/Rome
java.awt.printerjob=sun.print.PSPrinterJob
file.encoding=UTF-8
install4j.jvmDir=/usr/lib/jvm/java-8-oracle/jre
java.specification.version=1.8
java.class.path=i4jruntime.jar
user.name=enzo
java.vm.specification.version=1.8
sun.java.command=com.install4j.runtime.launcher.UnixLauncher launch 0 com.install4j.runtime.installer.Installer
java.home=/usr/lib/jvm/java-8-oracle/jre
sun.arch.data.model=64
user.language=it
java.specification.vendor=Oracle Corporation
awt.toolkit=sun.awt.X11.XToolkit
java.vm.info=mixed mode
java.version=1.8.0_191
java.ext.dirs=/usr/lib/jvm/java-8-oracle/jre/lib/ext:/usr/java/packages/lib/ext
sun.boot.class.path=/usr/lib/jvm/java-8-oracle/jre/lib/resources.jar:/usr/lib/jvm/java-8-oracle/jre/lib/rt.jar:/usr/lib/jvm/java-8-oracle/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jsse.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jce.jar:/usr/lib/jvm/java-8-oracle/jre/lib/charsets.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jfr.jar:/usr/lib/jvm/java-8-oracle/jre/classes
install4j.appDir=/home/enzo/java/knowage/setup/
java.vendor=Oracle Corporation
file.separator=/
java.vendor.url.bug=http://bugreport.sun.com/bugreport/
sun.font.fontmanager=sun.awt.X11FontManager
sun.io.unicode.encoding=UnicodeLittle
sun.cpu.endian=little
install4j.showProxyConfig=true
install4j.systemLanguage=it
install4j.keepLog=true
sun.desktop=gnome
sun.cpu.isalist=
