NIOS Error: Node instance "the_sopc_parameters_0" instantiates undefined entity "sopc

Hello

My project use the:

ACEX_1k_SOPC_Development_Board

Quartus ii 4.1

NIOS 3.1

i want to builder NIOS project，but show some error

Error: Text Design File syntax error: Text Design File contains '*', but must contain ASSERT, CONSTANT, DEFINE, DESIGN, FUNCTION, OPTIONS, PARAMETERS, SUBDESIGN, or TITLE

Error: Node instance the_sopc_parameters_0 instantiates undefined entity sopc_parameters_0

Error: Quartus II Analysis & Synthesis was unsuccessful. 2 errors, 118 warnings

Error: Processing ended: Wed Nov 13 14:07:37 2013

Error: Elapsed time: 00:00:47

my project

goo.gl/sY7jIW