University VWF fault

Good afternoon,

I was wondering if anyone could possibly offer me some help, as a mature student going back to study EE after a 20 year break I'm finding some things a little testing, I have been asked to design a matrix multiplier, I have done this by creating a chip with 3 multis and adders, when compiled it works produces a VWF, when I put 9 chips together and compile all is good but when I try to produce a VWF all I get is this message

Top level modules:# multiplxer

# End time: 16:36:55 on Apr 19,2017, Elapsed time: 0:00:04

# Errors: 0, Warnings: 0

# Model Technology ModelSim ALTERA vlog 10.3d Compiler 2014.10 Oct 7 2014

# Start time: 16:36:56 on Apr 19,2017

# vlog -work work Waveform2.vwf.vt

# -- Compiling module multiplxer_vlg_sample_tst

# ** Error: Waveform2.vwf.vt(31): near "0": syntax error, unexpected INTEGER NUMBER, expecting ')'

# End time: 16:36:56 on Apr 19,2017, Elapsed time: 0:00:00

# Errors: 1, Warnings: 0

# ** Error: C:/altera/15.0/modelsim_ae/win32aloem/vlog failed.

# Executing ONERROR command at macro ./multiplxer.do line 4

Error.

any help would be gratefully received

cheers Boots