Error when configuring Eclipse KNIME plug-in

Hello, I’m just starting with KNIME and Eclipse, I was trying to set up the plug-in by following this Guide and this KNIME SDK Set up instructions to do so, but when i run KNIME from Eclipse I’m getting this error upon launching:

ERROR IEarlyStartup Early startup in 'org.knime.core.eclipseUtil.URLConnectionCacheDisabler from plug-in ‘org.knime.core’ has thrown an uncaught exception: Unable to make field protected static sun.net.www.protocol.http.AuthCache sun.net.www.protocol.http.AuthCacheValue.cache accessible: module java.base does not “opens sun.net.www.protocol.http” to unnamed module @19194d06

ERROR NodeAndCategorySorter CODING PROBLEM After-ID ‘org.knime.google.api.nodes.authconnector.GoogleAuthNodeFactory’ of [org.knime.google.api.sheets.nodes.connector.GoogleSheetsConnectorFactory] does not exist - in plug-in org.knime.google.api

ERROR NodeAndCategorySorter CODING PROBLEM After-ID ‘org.knime.reporting2.nodes.stringtohtml.StringToHtmlNodeFactory’ of [org.knime.reporting2.nodes.pdfwriter.ReportPdfWriterNodeFactory] does not exist - in plug-in org.knime.reporting2

ERROR NumberFormatterNodeFactory CODING PROBLEM Missing or surplus view description

Eclipse version: 2023-03 (4.27.0)

KNIME version: 5.2.5

I don’t understand the error so I would really appreciate it if someone could help me.

Thanks!