I'm now getting this when I compile.
Info (12021): Found 2 design units, including 1 entities, in source file project.vhd
Info (12022): Found design unit 1: project-Numbers_Crunch
Info (12023): Found entity 1: project
Error (10482): VHDL error at project.vhd(31): object "complex_vector" is used but not declared
Error: Quartus II 32-bit Analysis & Synthesis was unsuccessful. 1 error, 1 warning
Error: Peak virtual memory: 328 megabytes
Error: Processing ended: Mon Nov 18 15:28:31 2013
Error: Elapsed time: 00:00:02
Error: Total CPU time (on all processors): 00:00:01
Error (293001): Quartus II Full Compilation was unsuccessful. 3 errors, 1 warning
How do I correct this, "Error (10482): VHDL error at project.vhd(31): object "complex_vector" is used but not declared"