Teen arrested, no injuries.

ET confirms that a juvenile was arrested after shooting a gun outside his car near the filming of JOHNNY DEPP's new mobster flick 'Public Enemies' in Chicago.

The shooting occurred near the movie set at 12:30 a.m. Friday on the city's South Side, a Chicago Police Department spokeswoman confirmed. There were no injuries and the shooting happened 30 minutes before Depp arrived on set.

In 'Public Enemies,' to be released next year, the U.S. government tries to take down notorious American gangsters JOHN DILLINGER (Depp), BABY FACE NELSON and PRETTY BOY FLOYD during a booming crime wave in the 1930s.