Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 2891

Topology describes non-metric relationships among geometric figures, such as adjacency, containment, and orientation. It is a branch of Mathematics, which deals in geometry without measurement.

2 votes
2 answers
3k views

Why does Erase give ERROR 999999 (Error executing function Invalid Topology Negative point v...

Invalid Topology [Negative point valence.] Failed to execute (Erase). …
GeorgeC's user avatar
  • 8,298
1 vote
Accepted

Why does Erase give ERROR 999999 (Error executing function Invalid Topology Negative point v...

See Why Intersect gives ERROR 999999: Error executing function Invalid Topology [Too many lineseg endpoints]? … There are some other workarounds, none of them bulletproof, suggested in Invalid Topology [Topoengine error] from ArcGIS for Desktop? …
GeorgeC's user avatar
  • 8,298
9 votes
2 answers
10k views

Why Intersect gives ERROR 999999: Error executing function Invalid Topology [Too many linese...

Invalid Topology [Too many lineseg endpoints.] Failed to execute (Intersect). … Failed at Sun Oct 23 04:09:12 2011 (Elapsed Time: 1 hours 50 minutes 2 seconds) Is this really a topology issue or a file size issue? …
GeorgeC's user avatar
  • 8,298