[erlang-questions] case error

József Bérces <>
Thu Nov 10 04:34:26 CET 2011


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:  [mailto:] On Behalf Of Wes James
Sent: Thursday, November 10, 2011 10:29
To: 
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
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