multiple definition error when using MATLAB Coder

6 次查看（过去 30 天）
YOUNSIL KIM
YOUNSIL KIM 2025-6-3
回答： Song-Hyun Ji 2025-6-4
Hello I have problem to use the generated libraries by using Coder.
I make few static libraries by using the Coder. And the same function (inpolygon) is used in the generated libraries.
If I use the all libraries, the multiple definition error occurrs because the same function is included in the libraries.
How can I solve this problem?
Actually, when I use the MATLAB version 2020a, the previous version, there is no problem like this.

请先登录，再回答此问题。

回答（1 个）

Song-Hyun Ji
Song-Hyun Ji 2025-6-4
From the error shown in the screenshot you provided, both libCMAP_sector.a and libCMA_polygon.a include inpolygon.o. Additionally, both libOPGS_sector.a and libCMA_sector.a include minOrMax.o, which results in multiple definition errors during linking. To investigate further, please share a minimal reproducible sample and the exact steps to reproduce the issue.

类别

在 Help Center 和 File Exchange 中查找有关 MATLAB Coder 的更多信息

标签

产品


版本

R2024b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by