Hello @Iris .
I have the same situation but with the node “Variable Loop End”. The error is as follows: “ERROR KNIME-Worker-1-Variable Condition Loop End 0:92 Node Execute failed: Input table’s structure differs from reference (first iteration) table: different column counts 22 vs. 1”. How can I configure the options that you say in this node?
Thanks for your attention
Hello @sebversailles
How did you solve the situation? I have the same problem with the node “variable loop end”