Hi everybody,
today I want to share with you how to publish Acumatica customization with dll, which gives you errors during publish. For example, recently I've added Accord net library, and during publish got following errors:
Accord.Math.dll Failed to resolve method reference: System.Numerics.Complex& System.Numerics.Complex[0...,0...]::Address(System.Int32,System.Int32) declared in System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Accord.Math.dll Failed to resolve method reference: System.Void System.Numerics.Complex[0...,0...]::Set(System.Int32,System.Int32,System.Numerics.Complex) declared in System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Accord.Math.dll Failed to resolve method reference: System.Numerics.Complex System.Numerics.Complex[0...,0...]::Get(System.Int32,System.Int32) declared in System.Numerics, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Steps to deal with that are following:
1. Copy into clipboard error messages.
2. Create file cstValidationIgnore.txt
3. Paste content in the step 1 into file cstValidationIgnore.txt in the folder App_Data
4. Include that file into customization:

5. Publish.
After these steps I was able to get needed features of Accord.Net into Acumatica.