ArcMap 10.4.0.5524 for Desktop. No internet connection.
Two sets of lines (both in a file geodatabase). I want to get the points where they intersect. I use the intersect tool with both sets of lines as inputs and the output set to "point". Works for hundreds of thousands of crossing lines, but for some reason this one single pair of lines fails to produce an intersection point even though when I zoom in on the lines it is obvious that they intersect. Any general advice for what to even look for?
Things I tried based on the help below.
Check geometry returned empty tables for both sets of lines, suggesting everything is good to go.
The vertices of the lines are normal.
Exporting the data to another file and then using those new files with intersect did not make a difference.
I tried to edit the vertices of one line to make it snap to the other line, but when I hit the "finish sketch" button, save edits, and stop editing, the line returns to where it was before I edited it.
I just went in a added the points manually. I only had to do three of them, otherwise it wouldn't be feasible.