How to load text data lines into an attribute?

So, if each text file is representing one feature, you can use the Aggregator transformer to create a list of all the text lines on the one feature.

Then use the AttributeManager transformer to copy the list elements to the right attribute name, like _list{0} to Attribute1, _list{1} to Attribute2 ........

For more complex situations you can also consider using the SchemaMapper transformer, but that one is harder to grasp.

Hope this helps.

Hi @gylona, not clear what the requirement is. Could you please explain more specifically?

If you have these two text files, for example, what result you need?

text1.txt (2 lines)

abc
xyz

text2.txt (3 lines)

111
222
333

If the examples above weren't appropriate to explain your situation, please post better examples.