Problem workflow includes LigandScout nodes

Partner Extensions
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knime --launcher.suppressErrors -nosave -reset -nosplash -application org.knime.product.KNIME_BATCH_APPLICATION -workflowDir=“${SCRIPTPATH}/knime_fragment_SB_pharmacophore_gen/” -workflow.variable=var_output,“./pharmacophores/pharmacophores.pml”,String -workflow.variable=var_input,“./complex_list.list”,String -vmargs

When I use the workflow on knime about ligandscout, I get an error with the following content, I checked the file directory and path and there is no problem, I don’t know how to solve this error

WARN main Node Errors loading flow variables into node : Invalid path: /
WARN main Node The LigandScout Knime Node Extensions are not licensed!
WARN main Node The LigandScout Knime Node Extensions are not licensed!
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Hi @QianChen

You error log is pretty straightforward in this case, you need a license to use the nodes. Looking at their website, LigandScout is available for an one month evaluation period after which you most likely need to obtain a license.

http://www.inteligand.com/ligandscout/

I’d recommend contacting them for further.

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