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Question

Error :Invalid line geometry after using network topology calculator


spiderman
Contributor
Forum|alt.badge.img+7

Hello ,

 

i got 6 lines at rejected port from network topology calculator transformer .the reason is invalid line geometry .

How could I fix it ? What does the reason and what should I check ?

FME 2021

thanks in advance .

2 replies

david_r
Celebrity
  • August 14, 2023

I would start by checking the number of coordinates (>= 2) and the line length (> 0). You could also try saving a few rejected features as FFS and post the file her.


spiderman
Contributor
Forum|alt.badge.img+7
  • Author
  • Contributor
  • August 15, 2023
david_r wrote:

I would start by checking the number of coordinates (>= 2) and the line length (> 0). You could also try saving a few rejected features as FFS and post the file her.

Thanks, I will check them today


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