java.lang.IllegalAccessError: tried to access method org.knime.core.node.workflow.WorkflowContext$Factory.(Lorg/knime/core/node/workflow/WorkflowContext;)V from class org.knime.core.node.workflow.WorkflowManager
I am unable to open the workflow in knime AP
am using knime on AWS ubuntu 18.4
knime Ap3.7 server 4.8.2
I updated some extensions from the moment I face this problem…
Do you know what extensions you updated? (The error message hints to that you have mixed versions of KNIME libraries installed - and that a class from an older one is attempting to talk to a class from a newer one (or vice versa.))
no… i dont know which i updated… i updated 4.X on 3.7… after that only problem start…
I would install a clean version of 4.x (and in general always install a fresh version when changing major versions (e.g 2.x -> 3.x, 3.x -> 4.x, etc.))
Update from 3.7 to 4.0 is not supported. One must install 4.0 with a fresh install.
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