I followed the installation instructions ... I can access http://localhost:8080/knowage, register a datasource, send a Mondrian XML and create a Generic Document.
The problem is that when I click on Open Design the following error appears:
I tried many alternatives and so far nothing has worked. Any idea?
-Knowage-7_2_16-CE
-Ubuntu 18 (Oracle VM)
-JDK 1.8
-MySQL 5.5
PS: I don't install Tomcat, I use Tomcat from the installation itself. Strange is that it should be 8.5 but this error appears 9). To install start with:
$ sudo -E ./Knowage-7_2_16-CE-Installer-Unix-20210120.sh -c
Help!!!
