Error in Microsoft Authentication node configuration dialog

[andres96m60]

When opening the Microsoft Authentication node configuration dialog box, it does not appear and the following message is observed in the console: “Unhandled event loop exception”.

When viewing the detail of the error, the following description is evident:

java.lang.NoClassDefFoundError: org/knime/filehandling/core/connections/base/auth/DialogComponentCredentialSelection
at org.knime.ext.microsoft.authentication.providers.oauth2.userpass.UsernamePasswordProviderEditor.(UsernamePasswordProviderEditor.java:101)
at org.knime.ext.microsoft.authentication.providers.oauth2.userpass.UsernamePasswordAuthProvider.createEditor(UsernamePasswordAuthProvider.java:208)
at org.knime.ext.microsoft.authentication.node.auth.MicrosoftAuthenticationNodeDialog.createEditorPanel(MicrosoftAuthenticationNodeDialog.java:163)
at org.knime.ext.microsoft.authentication.node.auth.MicrosoftAuthenticationNodeDialog.(MicrosoftAuthenticationNodeDialog.java:109)
at org.knime.ext.microsoft.authentication.node.auth.MicrosoftAuthenticationNodeFactory.createNodeDialogPane(MicrosoftAuthenticationNodeFactory.java:114)
at org.knime.core.node.Node$1.run(Node.java:2324)
at org.knime.core.node.util.ViewUtils$3.run(ViewUtils.java:353)
at org.knime.core.node.util.ViewUtils$2.run(ViewUtils.java:155)
at java.desktop/java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.desktop/java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.knime.filehandling.core.connections.base.auth.DialogComponentCredentialSelection cannot be found by org.knime.ext.microsoft.authentication_4.7.1.v202301311101
… 21 more

[k10shetty1]

Hi andres96m60,

Can you please tell us the version of the filehandling plugin in your current installation ?

You can find the version of the filehandling plugin in KNIME → Help → About KNIME Analytics Platform → Installation Details. Click on the Plug-Ins Tab and enter filehandling.core in the search box :

[andres96m60]

Hello, I had to uninstall the application and reinstall it to solve the problem. Thank you very much for answering