Your English is fine, I believe that I understood what you meant. When the script hits a pause, it highlights the next line, so, based on your description, it appears to have failed to locate a resource it needs to continue. This could be ingots if it is trying to make a sewing kit, or it could be cloth, if it is trying to make something from cloth (hopefully gargish kilts at 97 skill). The script should have opened your journal and given you a system message, (althought I suspect that the system message code I used may be broken).
Can you duplicate the problem? Are you sure that you have both ingots (iron only) and cloth in your secure? I don't believe bolts work, it has to be cut cloth if I remember correctly.