Decision Tree View (JavaScript) Not Working

[mmeloon]

I’m trying to use the Decision Tre View (JavaScript) node on a very simple tree output from a Decision Tree Learner node. When I right-click to get “Interactive View: Decision Tree View” I get a long error related to the chromium browser (see attached snapshot).

I don’t know where to begin to solve this problem. Any suggestions?

Thanks,
Mark

[qqilihq]

There’s already a thread about it, see here:

Table View (Javascript) node produces error

it executes well, but when I go to see the interactive view, I get an error and the display shows extra, un-operative column filter rows. error shown is DataTables warning: table id=knimePagedTable - Cannot reinitialise DataTable. For more information about this error, please see http://datatables.net/tn/3 then The interactive view cannot be opened for the following reason: unexpected alert open I can still see and use the view, but with the extra spurious rows. this is not tied to any pa…

Best,
Philipp

[mmeloon]

Thanks. I missed that topic somehow.

The solution was (writing steps here in case anyone else stumbles upon this topic): for Mac, select KNIME -> Preferences -> KNIME -> JavaScript Views and set “Internal SWT Browser (not recommended)” turned out to work.

Thanks again,
Mark