Re: [eigen] LAPACKE Link Error

[Deanna Hood <deanna.m.hood@xxxxxxxxx>]

Hi Rui,

If you're seeing this changing computers, it might be that the project configuration needs to be changed between x64 and x32. Here's an example of this resolving someone else's problem: https://stackoverflow.com/a/49828533/3441246

HTH,

Deanna

--

Deanna Hood

Robotics Engineer

2022-23 Australian Young Professional Engineer of the Year

https://dhood.io

On Thu, Oct 19, 2023 at 4:31 PM 张瑞 <rzhang@xxxxxxxxxxx> wrote:

Dear All,

I met a problem while using eigen. The development environment is vs2019 and language is c++.

We have developed a program, and run well in one computer. But when migrated the code to another PC, though all the settings were the same, there would be several link errors,such as:

1. LNK200 Unresolved external symbol dgemm

2. LNK200 Unresolved external symbol LAPACKE dgetrf

3. LNK200 Unresolved external symbol dtrsm

Needs your help, thanks!

Best regards,

Rui