I am using a nested loop process and within that i have 2 string manipulation nodes which fails after 1900th loop
Please help.
ERROR String Manipulation 0:572:562:540 Execute failed: Unable to compile expression
ERROR at line 54
AbstractSnippetExpression cannot be resolved to a type
ERROR at line 60
Abort cannot be resolved to a type
ERROR at line 52
The import org.knime.ext.sun.nodes.script.expression.AbstractSnippetExpression cannot be resolved
ERROR at line 53
The import org.knime.ext.sun.nodes.script.expression.Abort cannot be resolved
ERROR at line 60
The method internalEvaluate() of type Expression23427 must override or implement a supertype method
ERROR String Manipulation 0:572:562:541 Execute failed: Unable to compile expression
ERROR at line 54
AbstractSnippetExpression cannot be resolved to a type
ERROR at line 60
Abort cannot be resolved to a type
I have the same problem with node String Manipulation which is part of Image Analysis Metanode in my workflow. Everything above the String Manipulation works well. Can someone suggest the solution?
I am having the same issue. I have an executed workflow, when I reset the node I get an error (pasted below). Any hints on what might be going on?
Thanks,
Aaron
WARN String Manipulation 4:0:650 failed to apply settings: Unable to compile expression
ERROR at line 58
AbstractSnippetExpression cannot be resolved to a type
Line : 57 import org.knime.ext.sun.nodes.script.expression.Abort;
Line : 58 public class Expression369 extends AbstractSnippetExpression {
ERROR at line 63
Abort cannot be resolved to a type
Line : 62 @Override
Line : 63 public java.lang.String internalEvaluate() throws Abort {
ERROR at line 56
The import org.knime.ext.sun.nodes.script.expression cannot be resolved
Line : 55 import static org.knime.base.node.preproc.stringmanipulation.manipulator.UpperCaseManipulator.*;
Line : 56 import org.knime.ext.sun.nodes.script.expression.AbstractSnippetExpression;
ERROR at line 57
The import org.knime.ext.sun.nodes.script.expression cannot be resolved
Line : 56 import org.knime.ext.sun.nodes.script.expression.AbstractSnippetExpression;
Line : 57 import org.knime.ext.sun.nodes.script.expression.Abort;
ERROR at line 63
The method internalEvaluate() of type Expression369 must override or implement a supertype method
Line : 62 @Override
Line : 63 public java.lang.String internalEvaluate() throws Abort {
Unfortunately I can’t share my workflow because it contains connection parameters to live DBs. If really needed, I could go through the export and remove it but this wouldn’t make me happy.
The import org.knime.ext.sun.nodes.script.expression.AbstractSnippetExpression cannot be resolved
Well, this started to happen to me more ofter last weeks. These days I work on Windows Server, KNIME AP 4.3.3. It’s usually after KNIME app and my Windows session are inactive for a number of days. I usually connect with my Mac using Microsoft Remote Desktop to a remote Windows Server 2019 Standard running on a virtualized HW, where I have my KNIME open permanently. There I start to work with a workflow that is already open there, and after some time I end up with this problem.