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Hi! I am Renato from Brazil<br><br>In the exercise 16.2.5, I cannot solve the problem, <br>because I don't have any idea how to work with the error messages.<br><br>"dir-content: expects argument of type <struct:dir>; given (list (make-dir 'Text (list 'part1 'part2 'part3)) (make-dir 'Libs (list (make-dir 'Docs (list 'read)) (make-dir 'Codes (list 'hang 'draw)))))"<br><br>What do you suggest?<br><br>Thanks<br>Renato.<br> <br><br /><hr />Veja mapas e encontre as melhores rotas para fugir do trânsito com o Live Search Maps! <a href='http://www.livemaps.com.br/index.aspx?tr=true' target='_new'>Experimente já!</a></body>
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