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Illegal escape character error?

Julia Irving

Joined: Jun 30, 2003
Posts: 17
I'm trying to open a directory and read its files (the directory is on a different server). I am getting an illegal escape character error on the following file assignment: tempdirec = new"\\servername\folder1\folder2");

Any ideas on what's wrong? Thanks in advance.
Joel McNary

Joined: Aug 20, 2001
Posts: 1824

The '\' is a special character in Java, used to denote special characters. For example: '\n' is the new line character (ASCII-10), '\r' is the carriage return characte (ASCII-13), '\t' is the tab character (ASCII-9), etc.
So, in your code, you have an '\f' character in your string (at least that's how java interprets it), but '\f' doesn't mean anything to the compiler, so it trows that exception.
To fix this, use the '\\' character, which translates to a single backslash: tempdirec = new"\\\\servername\\folder1\\folder2");
Note the four \s at the beginning; each blackslash that you use has to be double backslashed.

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subject: Illegal escape character error?
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