Empty Output Flow

[kall]

my node executes successfully but returns no items, causing downstream nodes to process nothing, what can I do

Describe the problem/error/question

What is the error message (if any)?

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Share the output returned by the last node

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[Kal_Crouve]

**This isn’t a failure **
it’s a silent logic break.

Add validation before passing data forward. Use an IF node to check item count ({{$items().length}} > 0) and branch accordingly.

Also inspect upstream nodes to confirm data is actually being emitted, not filtered out unintentionally.

[Benjamin_Behrens]

One thing — make sure youre checking WHERE the empty output comes from, not just that its empty. is it the source node returning nothing, or a filter removing items? use the debug output at each step. also “always output data” on filter nodes has fixed it for us