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Solaque Guzmán LE, Acevedo MLR, Guevara AR. Weed-removal system based on artificial vision and movement planning by A* and RRT techniques. Acta Sci. Agron. [Internet]. 24º de maio de 2019 [citado 7º de maio de 2026];41(1):e42687. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42687

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Stack Trace:

File: /var/www/html/ojs/lib/pkp/classes/session/SessionDAO.inc.php line 109
Function: DAO->update("UPDATE sessions SET user_id = ?, ip_address = ?, ...", Array(9))

File: /var/www/html/ojs/lib/pkp/classes/session/SessionManager.inc.php line 185
Function: SessionDAO->updateObject(Object(Session))

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Function: SessionManager->write("ufkvn02so5pc5ubh9m1gp7bin7", "")

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Function: session_write_close()