Cannot install Tess4J node from Tesseract OCR extension

I’m trying to install the Tesseract Extension for OCR, however it’s not listed as an extension to be installed. Also drag-n-dropping the OCR node from this page in my workflow fails. Error message: “Could not find any extension(s) that provides the missing node(s).”

I’m using KNIME AP 4.1.2.

What’s the reason for not seeing this extension?

Hi there @bram85,

welcome to KNIME Community!

You need to enable appropriate update site under File--> Preferences --> Install/Update --> Available Software Sites

Experimental is not enabled by deafult.


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