nb_line_thashoutput can't be resolved to a variable

[Anonymous]

We migrated from Talend 5.3 (TOS) to Talend 7.1 (TOS).
For some jobs, we have this error in some of our tHashOutPut: "nb_line_thashoutput_4 can not be resolved to a variable"

Even if replacing the component via Talend 7.1 I have the same type of error message.

Job with errorError in code

But I don't understand, because I don't use the nb_line value in my job for this component.

If I cut the link to feed it, the error desapears.

Do you know where can I find a solution?

[Anonymous]

I found a workaround but I have same issue with PUT_FTP component.
For tHashOutPut I changed the the order of links out from tMap. The tHashOutPut is in first position to fix the issue.

But this solution doesn't work for FTP component...

[Anonymous]

If someone can help me, I have reproduced the error on a very simple job on Talend TOS 7.1.1.

You can find my job exportation in attachment of this ticket:

JobError

You can try to reproduce to import my source file.

FMGT.zip

[Anonymous]

I found another peopel with exactly the same issue than me but there is no solution privided: https://www.talendforge.org/forum/viewtopic.php?id=56274