[erlang-questions] case error

[József Bérces]

Hi Wes,

I would suspect that you assigned some value to the variable Data in the same function earlier. So now it does not match the info read from the file.

BR,
Jozsef

-----Original Message-----
From: erlang-questions-bounces@REDACTED [mailto:erlang-questions-bounces@REDACTED] On Behalf Of Wes James
Sent: Thursday, November 10, 2011 10:29
To: erlang-questions@REDACTED
Subject: [erlang-questions] case error

I have a case like this:

case file:read_file(Args) of
          {ok, Data} ->
                          ...;
          {error, Reason} ->
                          ....
end;

but when I run the code I get:


exit value: {{case_clause,{ok,<<524 bytes>>}},[{module,fun,1}]}

What am I doing wrong here?

thanks,

-wes
_______________________________________________
erlang-questions mailing list
erlang-questions@REDACTED
http://erlang.org/mailman/listinfo/erlang-questions