Wolfgang Tsafack wrote:When try tu run this peace of code on Lispworks 5.0.1, I saw the shell fastly showing wiht a lot of thinks inside. But I didn't any image file on my computer.
Program convert shouldn't print anything in normal circumstances. Depending on how it was installed, you might need to specify full path to the program as well. Also, is the path separator on Windows not backslashes? In any case, the terminal output from the convert program is most likely describing the error.