On Oct 26, 2009, at 2:10 PM, Peterskurt wrote: >> >> >> Date: Mon, 26 Oct 2009 14:27:16 -0400 >> From: Jinkyu Koo <k...@purdue.edu> >> Subject: [Tinyos-help] segmentation fault >> To: Tinyos-help@millennium.berkeley.edu >> Message-ID: <1256581636.8164.5.ca...@jinkyu-laptop> >> Content-Type: text/plain >> >> Dear all, >> >> Have you ever see "segmentation fault" error message which stops >> TOSSIM >> running? >> In tutorial page, it is told that it may be caused by gcc version >> conflict. But I wonder if there can be any other reason for this. >> >> Any help is appreciated. >> >> Thanks, >> Jinkyu Koo > > I've received a segmentation fault when I cast the payload of an > AMMessage to too long or short of my data type. > Kurt
http://en.wikipedia.org/wiki/Segmentation_fault "A segmentation fault occurs when a program attempts to access a memory location that it is not allowed to access, or attempts to access a memory location in a way that is not allowed (for example, attempting to write to a read-only location, or to overwrite part of the operating system)." You have a memory access bug in your program. Phil _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
