HydraCARDs | <p>Runtime 457 This key already associated with an element of this collection runtime 457</p>

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AutoCAD Based HydraCALC (Ribbon/Toolbar/Location)

Button: Calculate Error Type: Runtime Error

Description:

Runtime 457 This key already associated with an element of this collection runtime 457

Solutions:

Cause:

user input a check line and duplicated a node from one of the other tabs. NOTE: nodes in "check line" tab can not be the same as a node in the "system piping" or "Equivelant K's" tabs (must be unique)

Solution:

change node number

Updated: Sept. 17, 2022, 9:42 p.m. Created: March 1, 2019, midnight