This chapter contains some unfrequent errors you may encounter and solutions to them.
In case of installation of CloverETL Designer on Microsoft Windows 8 the installer may be prevented from starting by SmartScreen.
Figure 13.1. SmartScreen warning
To start the CloverETL Designer installer click on More info, check that the publisher is Javlin, a.s. and then click on Run anyway.
Figure 13.2. Launching installer from SmartScreen
More information about SmartScreen:
On Microsoft Windows, the User Account Control can prevent the installer of CloverETL Designer from running. Click to allow the installer to run.
Figure 13.3. User Account Control Preventing the Intallation
Windows 10 shows security warning when Designer's Runtime is starting.
Figure 13.4. Windows 10 Firewall
CloverETL Designer application starts as two processes: CloverETL Designer GUI and CloverETL Runtime. These processes need to communicate with each other over TCP protocol. You should allow the mutual communication with Allow access button.
Eclipse 3.8, 4.2 and 4.3 using some versions of WebKitGTK+ crashes.
As a workaround, the following line can be added to the end of the
See Eclipse bug tracker https://bugs.eclipse.org/bugs/show_bug.cgi?id=404776.
Due to bug in Linux/GTK+, Designer runs out of number of open files
as the backend opens the file
/etc/cups/client.cont many times.
As workaround, you can configure the printers in
/etc/cups/client.conf file, or add
Welcome page requires
webkitgtk library to be present on your system.
webkitgtk version 1.
If hints on edges contain only the frame but no content,
you should install
If you use CloverETL Designer with Subclipse plugin,
and perform the following steps:
In a project, create a directory
create a file
delete the directory
and rename file
you may encounter the message:
An exception has been caught while processing the refactoring 'Rename resource'. Reason: Problems encountered while moving resources. Error deleting markers for resource bbb. Resource aaa does not exist.
This problem is caused by caching resources by the Subclipse plugin an has nothing to do with CloverETL.
If this message appears, refresh the project in Navigator.