error with Audio and Video config core

hello everyone,

I have the problem with "Audio and Video config" . It works fine when adding the core in sopc buider,and it works fine when compiling in quartus 9.0. However, when i builde in NIOS II, it shows that:

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make -s all includes

Creating generated_app.mk...

Compiling alt_sys_init.c...

system_description/alt_sys_init.c:88: warning: braces around scalar initializer

system_description/alt_sys_init.c:88: warning: (near initialization for `audio_0.base')

system_description/alt_sys_init.c:90: error: `AUDIO_CONFIG_CFG_TYPE' undeclared here (not in a

function)

system_description/alt_sys_init.c:90: error: initializer element is not constant

system_description/alt_sys_init.c:90: error: (near initialization for `audio_config.type')

make[1]: *** [obj/alt_sys_init.o] Error 1

make: *** [system_project] Error 2

Build completed in 23.375 seconds

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I use the quartus 9.0 and i have try the university ip core 9.0 and core 8.0/8.1.it alway gives the wrong.

I am a student and english is not my first language,so please apology for my wrong.^_^

please help me, thank you very much!!