菜鸟求助---quartus中用vwf仿真出错

hangang0214

初学FPGA,都不怎么会用quartus和modelsim。刚想在quartus15中用VWF仿真功能，发现编译没有出错，但是仿真中就报错。
请大家帮帮忙。
# Refreshing D:/work/FPGA/FPGA_work/test/simulation/qsim/work.test_vlg_vec_tst
# Loading work.test_vlg_vec_tst
# ** Error: (vsim-19) Failed to access library 'maxii_ver' at "maxii_ver".
#
# No such file or directory. (errno = ENOENT)
# ** Error: (vsim-19) Failed to access library 'altera_ver' at "altera_ver".
#
# No such file or directory. (errno = ENOENT)
# ** Error: (vsim-19) Failed to access library 'altera_mf_ver' at "altera_mf_ver".
#
# No such file or directory. (errno = ENOENT)
# ** Error: (vsim-19) Failed to access library '220model_ver' at "220model_ver".
#
# No such file or directory. (errno = ENOENT)
# ** Error: (vsim-19) Failed to access library 'sgate_ver' at "sgate_ver".
#
# No such file or directory. (errno = ENOENT)
# ** Error: (vsim-19) Failed to access library 'altera_lnsim_ver' at "altera_lnsim_ver".