GATE_AREA_CHECHK {
(NET AREA RATIO ME1 DIFF < 0) AND (NET AREA RATIO GATE OVER AL_VDDC M8_VDDC M7_VDDC M6_VDDC M5_VDDC M4_VDDC M3_VDDC M2_VDDC M1_VDDC > 0) [AREA(GATE)]RDB "GATE_AREA_CHECK.RDB" GATE
}
请问一下我这么写为什么报错 superfluous or invalid input object:{.