topic Re: thmap generate empty array when input is not present in Talend Studio

thmap generate empty array when input is not present

sergi2 — Fri, 15 Nov 2024 21:37:19 GMT

Hi,

I have a Simpleloop in a thmap with json structures that works ok when the input has value.

But the input can be present or not, and it doesn´t generate the anything when the input is not there. I would like to generate an empty array "[]" for further processing in next steps.

is that possible??

Thanks!!

Re: thmap generate empty array when input is not present

anselmopeixoto — Wed, 05 Jul 2023 13:40:17 GMT

Hi @Sergio Fornes

Try changing costsplit loop from 1:* to 0:*

Re: thmap generate empty array when input is not present

sergi2 — Thu, 06 Jul 2023 13:43:09 GMT

Hi @Anselmo Peixoto,

Thanks for the answer but I tried all combinations of 1:* and 0:* in the input and output and it didn´t work.

I also tried setting the "emit" and "null" to True, but didn´t work.