Today I tried to update the extensions. After installing the extensions from the KNIME Extension group and restarting the software, it opens to a blank page (see picture below).
What should I do reinstall all the software?
You can delete the whole folder and just install it again. You can check especially if you have enough memory assigned in the knime.ini file.
Then you can start your installation once with the -clean option.
Meanwhile I reinstalled the application at first glance it worked but after reninstallation of extensions and restarting it stopped to work. This is the error message.
I’ll try to do a new installation accordingly to your instructions!
