LNK 2001 and 2019 custom animation node error

[anonymous_user_0412fad61 (anonymous_user_0412fad6)]

Hello, can anybody help me to solve this error?
ErrorLog:
link text

Thanks anyway.

[anonymous_user_0412fad61 (anonymous_user_0412fad6)]

I finaly solved it:

1. Find the file named “(Name of your project).Build.cs”
2. In the file find “PublicDependencyModuleNames.AddRange”
3. Add “BlueprintGraph” into the list of strings.