Hi, I am using the Knime 4.6.1. After reinstalling the online sharepoint connnector package, I get the following error: " Execute failed: org/knime/filehandling/core/connections/base/BaseFSConnection"
This is the log:
2023-01-11 14:36:49,041 : ERROR : KNIME-Worker-11-SharePoint Online Connector 3:528 : : Node : SharePoint Online Connector : 3:528 : Execute failed: org/knime/filehandling/core/connections/base/BaseFSConnection
java.lang.NoClassDefFoundError: org/knime/filehandling/core/connections/base/BaseFSConnection
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(Unknown Source)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:294)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:718)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:641)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:609)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:589)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:568)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:346)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:401)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:480)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171)
at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
at org.knime.ext.sharepoint.filehandling.node.SharepointConnectionNodeModel.execute(SharepointConnectionNodeModel.java:100)
at org.knime.core.node.NodeModel.executeModel(NodeModel.java:549)
at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1267)
at org.knime.core.node.Node.execute(Node.java:1041)
at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:595)
at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:201)
at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:117)
at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:367)
at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:221)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Caused by: java.lang.ClassNotFoundException: org.knime.filehandling.core.connections.base.BaseFSConnection cannot be found by org.knime.ext.sharepoint.filehandling_4.6.4.v202211161817
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:519)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171)
at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
ā¦ 27 more
Any ideas how to address this?
1 Like
Hi @afaik,
Can you verify the Version of the filehandling plugin in your current installation?
You can find them in KNIME ā Help ā About KNIME Analytics Platform ā Installation Details. Click on the Plug-Ins Tab and enter filehandling in the search box:
In case your installation does not show 4.6.2 as Version, you might update the KNIME Basic File System Connectors.
Cheers,
Sascha
1 Like
Hi @sascha.wolke
This is what mine shows and this matches my base installation of 4.6.1. So, is the recommendation to update my base to 4.6.2 or a later one?
Hi @afaik,
So, is the recommendation to update my base to 4.6.2 or a later one?
Yes, updating everything to the latest 4.6.x version should be the best way to fix this. The Sharepoint 4.6.4 plugin requires at least filehandling 4.6.2.
2 Likes