# Palladian 2.8.0.202302280803 is broken **URL:** \ **Category:** Community Extensions\ **Tags:** palladian-selenium, bug\ **Created:** [March 1, 2023, 7:49am UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844 "2023-03-01T07:49:22Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![bobpeers](https://forum-cdn.knime.com/user_avatar/forum.knime.com/bobpeers/32/39273_2.png) [@bobpeers](https://forum.knime.com/u/bobpeers)\ **Post date:** [March 1, 2023, 7:49am UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/1 "2023-03-01T07:49:23Z")
Hi, it looks like the latest update to the Palladian nodes has broken something. This is on the latest KNIME 4.7.1 version. Tried uninstalling and reinstalling but doesn’t fix the issue. **Update - Rolled back to version 2.7.0.202211091145 for now and that works as expected.** ![image](https://forum-cdn.knime.com/uploads/default/original/3X/f/9/f95f6a9f8d881559586d20cb7a7882d5700d8837.png) ```auto ERROR DistanceMeasureRepository Problems during initialization of distance function (with id 'ws.palladian.nodes.extraction.location.utils.dist.HaversineDistanceFactory'.) ERROR DistanceMeasureRepository Problems during initialization of distance function (with id 'ws.palladian.nodes.helper.nlp.dist.jarowinkler.JaroWinklerDistanceFactory'.) ERROR PortTypeRegistry Could not create port object serializer for 'ws.palladian.nodes.classification.text.TextClassifierPortObject' from plug-in 'ws.palladian.nodes': Plug-in ws.palladian.nodes was unable to load class ws.palladian.nodes.classification.text.TextClassifierPortObject$Serializer. ERROR PortTypeRegistry Could not create port object serializer for 'ws.palladian.nodes.classification.text.FileBackedTextClassifierPortObject' from plug-in 'ws.palladian.nodes': Plug-in ws.palladian.nodes was unable to load class ws.palladian.nodes.classification.text.FileBackedTextClassifierPortObject$Serializer. ERROR PortTypeRegistry Could not create port object serializer for 'ws.palladian.nodes.classification.text.AbstractTextClassifierPortObject' from plug-in 'ws.palladian.nodes': Plug-in ws.palladian.nodes was unable to load class ws.palladian.nodes.classification.text.AbstractTextClassifierPortObject$Serializer. ERROR PortTypeRegistry Could not create port object serializer for 'ws.palladian.nodes.classification.text.ITextClassifierPortObject' from plug-in 'ws.palladian.nodes': Plug-in ws.palladian.nodes was unable to load class ws.palladian.nodes.classification.text.ITextClassifierPortObject$Serializer. ERROR PortTypeRegistry Could not create port object serializer for 'ws.palladian.nodes.classification.text.FileStoreTextClassifierPortObject' from plug-in 'ws.palladian.nodes': Plug-in ws.palladian.nodes was unable to load class ws.palladian.nodes.classification.text.FileStoreTextClassifierPortObject$Serializer. ERROR PortTypeRegistry Could not create port object serializer for 'ws.palladian.nodes.extraction.location2.port.LocationSourcePortObject' from plug-in 'ws.palladian.nodes': Plug-in ws.palladian.nodes was unable to load class ws.palladian.nodes.extraction.location2.port.LocationSourcePortObject$Serializer. ERROR PortTypeRegistry Could not create port object serializer for 'ws.palladian.nodes.extraction.location2.port.LocationSourcePortObject' from plug-in 'ws.palladian.nodes': Plug-in ws.palladian.nodes was unable to load class ws.palladian.nodes.extraction.location2.port.LocationSourcePortObject$Serializer. ERROR RepositoryManager Node 'ws.palladian.nodes.helper.math.APCalculatorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.search.WebSearcherNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.feeds.discovery.FeedDiscoveryNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.classification.text.TextClassifierLearnerNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.classification.text.TextClassifierPredictorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.HttpRetrieverNodeFactory2' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.feeds.parser.FeedParserNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.parser.HtmlParserNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.DatasetReaderNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.ranking.RankingServicesNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.classification.text.TextClassifierModelWriterNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.url.UrlExtractorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.url.UrlNormalizerNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.classification.text.TextClassifierModelReaderNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.url.UrlResolverNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.math.ThresholdAnalyzerNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.nlp.StringSimilarityNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.utils.LatitudeLongitudeToCoordinateNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.classification.featureselection.InformationGainCalculatorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.classification.text.utils.TextClassifierModelToTableNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.classification.text.utils.TextClassifierModelPrunerNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.utils.CoordinateToLatitudeLongitudeNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.utils.dist.GeoCoordinateDistanceNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.HttpResultDataExtractorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.GoogleAddressGeocoderNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.MapQuestGeocoderNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.utils.FormEncodedHttpEntityCreatorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.url.UrlDomainExtractorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.dist.ColumnDistanceNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.testing.EclipsePreferencesNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.utils.multipart.MultipartEncodedHttpEntityCreatorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.preprocessing.scraping.htmltotext.HtmlNodeToTextNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.ngram.NGramExtractorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.corpus.CorpusCreatorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.nlp.dist.tfidf.TfIdfSimilarityNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.date2.DateExtractor2NodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.content2.ContentExtractor2NodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.hash2.HashCalculator2NodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.retrieval.utils.oauth2.OAuthNode2Factory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.coordinate.formatter.CoordinateFormatterNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.coordinate.parser.CoordinateParserNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location2.extractor.LocationExtractor2NodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location2.source.geonames.GeonamesLocationSourceNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location2.source.local.LocalLocationSourceNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location2.reverse.ReverseLocationLookup2NodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.scope.ScopeDetectorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.imageprocessing.trim.TrimImageNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.base64.encoder.Base64EncoderNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.helper.base64.decoder.Base64DecoderNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.OpenCageGeocoderNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.geo.geohash.parser.GeohashParserNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.geo.geohash.creator.GeohashCreatorNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.location.GeoNamesGeocoderNodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.geo.mapviewer2.MapViewer2NodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ERROR RepositoryManager Node 'ws.palladian.nodes.extraction.regex2.RegexExtractor2NodeFactory' from plugin 'ws.palladian.nodes' could not be created. The corresponding plugin bundle could not be activated! ``` ---
**Author:** ![qqilihq](https://forum-cdn.knime.com/user_avatar/forum.knime.com/qqilihq/32/50_2.png) [@qqilihq](https://forum.knime.com/u/qqilihq)\ **Post date:** [March 1, 2023, 8:27am UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/2 "2023-03-01T08:27:01Z")
Mh, this log output doesn’t contain any clues unfonrtunatly. Did you try the “clean” parameter after installation? ---
**Author:** ![lelloba](https://forum-cdn.knime.com/user_avatar/forum.knime.com/lelloba/32/43992_2.png) [@lelloba](https://forum.knime.com/u/lelloba)\ **Post date:** [March 1, 2023, 8:51am UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/3 "2023-03-01T08:51:45Z")
Hello @bobpeers, same problem here. Could you please tell me how to roll back to the previous version? Thank you, Raffaello [Linkedin](https://www.linkedin.com/in/raffaellobarri) ---
**Author:** ![bobpeers](https://forum-cdn.knime.com/user_avatar/forum.knime.com/bobpeers/32/39273_2.png) [@bobpeers](https://forum.knime.com/u/bobpeers)\ **Post date:** [March 1, 2023, 10:00am UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/4 "2023-03-01T10:00:43Z")
Sure @lelloba , it’s not that easy to find IMO. First remove the current installation. File \> Install New Extensions. Click **What is already installed** ![image](https://forum-cdn.knime.com/uploads/default/original/3X/9/1/9109ed121078743c091001cd03bc1467d049a95b.png) Find Palladian and uninstall ![image](https://forum-cdn.knime.com/uploads/default/original/3X/c/5/c5ff767e2556ed328528dcc899133abb6bf58646.png) Restart KNIME. Go back to File \> Install new extensions and uncheck the **Show only latest versions checkbox** ![image](https://forum-cdn.knime.com/uploads/default/original/3X/7/7/772d39a2f51eaaba3f4b1a167fb704f6ea80397f.png) Find Palladian and install the 2.7 version 🙂 ---
**Author:** ![bobpeers](https://forum-cdn.knime.com/user_avatar/forum.knime.com/bobpeers/32/39273_2.png) [@bobpeers](https://forum.knime.com/u/bobpeers)\ **Post date:** [March 1, 2023, 10:03am UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/5 "2023-03-01T10:03:43Z")
HI @qqilihq , the clean parameter doesn’t help. I’ve attached the log if that helps. [knime\_log.txt](https://forum.knime.com/uploads/short-url/g8gClgH20LtVFnuC1ZOHKgy29NB.txt) (3.2 MB) ---
**Author:** ![qqilihq](https://forum-cdn.knime.com/user_avatar/forum.knime.com/qqilihq/32/50_2.png) [@qqilihq](https://forum.knime.com/u/qqilihq)\ **Post date:** [March 1, 2023, 10:19am UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/6 "2023-03-01T10:19:17Z")
Thanks a bunch, bobpeers! I will have a look. Any further information which could be helpful to investigate this on my side: - operating system - other plugins installed - fresh install (i.e. 4.7 oder 4.7.1) or updated from previous KNIME versions? Many thanks and sorry for the trouble! –Philipp ---
**Author:** ![bobpeers](https://forum-cdn.knime.com/user_avatar/forum.knime.com/bobpeers/32/39273_2.png) [@bobpeers](https://forum.knime.com/u/bobpeers)\ **Post date:** [March 1, 2023, 10:24am UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/7 "2023-03-01T10:24:29Z")
Sure 🙂 Windows Server 2019 Datacenter Plugins: ![image](https://forum-cdn.knime.com/uploads/default/original/3X/f/6/f6340aa0bc5fd428cc7b119b9c9715dacf426771.png) Upgraded from 4.7 to 4.7.1 (not recently) ---
**Author:** ![qqilihq](https://forum-cdn.knime.com/user_avatar/forum.knime.com/qqilihq/32/50_2.png) [@qqilihq](https://forum.knime.com/u/qqilihq)\ **Post date:** [March 1, 2023, 10:26am UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/8 "2023-03-01T10:26:39Z")
Awesome, thanks so much. I’ll keep you posted here! ---
**Author:** ![qqilihq](https://forum-cdn.knime.com/user_avatar/forum.knime.com/qqilihq/32/50_2.png) [@qqilihq](https://forum.knime.com/u/qqilihq)\ **Post date:** [March 1, 2023, 12:36pm UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/9 "2023-03-01T12:36:56Z")
This is fixed in [**v2.8.1**](https://nodepit.com/product/palladian/changelog#version-2-8-1-2023-03-01) - the issue was caused by a last-minute change regarding the JAR dependencies, which obviously caused trouble one some Windows environments. We’ve rolled back this change for now, as it’s non-functional and rather relevant for our internal processes. Thank you again, @bobpeers ! I’d appreciate if you could give a final feedback if things are working on your end. 🙏 ---
**Author:** ![bobpeers](https://forum-cdn.knime.com/user_avatar/forum.knime.com/bobpeers/32/39273_2.png) [@bobpeers](https://forum.knime.com/u/bobpeers)\ **Post date:** [March 1, 2023, 1:16pm UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/10 "2023-03-01T13:16:40Z")
Hi @qqilihq , thanks for the quick response. I can confirm it’s working normally with v2.8.1. Great work 🕶 ---
**Author:** ![system](https://forum-cdn.knime.com/uploads/default/original/1X/ab3ccf34482a0329361734a18199390177204f15.png) [@system](https://forum.knime.com/u/system)\ **Post date:** [May 30, 2023, 1:16pm UTC](https://forum.knime.com/t/palladian-2-8-0-202302280803-is-broken/62844/11 "2023-05-30T13:16:57Z")
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