Error method not found

Civil 3D
1

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i had run into this problem when trying to create a proflie from a polyline. How can i fix it?

2

FYI @Anton_Huizinga
I think the issue is using the old Arkance Systems package instead of The Civil Nodes package, but please confirm.

3

I am not sure, the icons look like Civil 3D 2025. If it is 2025.0, then the ASNL is used, else The Civil Nodes.

But it is weird that the node is used twice, with the same inport values, and only the upper one result in an error:

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I have tested here, and in 2025.2 it works like expected. Also when used twice.

4

Looks like the warning was just dismissed on the lower one.

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5

It probably because i create these node from a 3.3.0 dynamo version and attemp to run it on 3.0 version. Now i wonder how am i suppose to upgrade a dynamo version?. Both of my pc using civil3d 2025

6

Probably you have Civil 3D 2025.0 and Civil 3D 2025.2. The Dynamo 3.0 was delivered with Civil 3D 2025.0, but when you upgrade to Civil 3D 2025.2, Dynamo 3.3 will be installed automatically.