Error occured

Can't use 'defined(@array)' (Maybe you should just omit the defined()?) at lib/ObjectTemplate.pm line 108.

caller info depth 1

class: Template
file: lib/Template.pm
line: 28

caller info depth 2

class: main
file: lib/ObjectTemplate.pm
line: 108

caller info depth 3

class: main
file: lib/ObjectTemplate.pm
line: 108

caller info depth 4

class: TDS::Power
file: lib/TDS/Power.pm
line: 9

caller info depth 5

class: main
file: lib/ObjectTemplate.pm
line: 108

caller info depth 6

class: main
file: lib/ObjectTemplate.pm
line: 108