ERROR:HDLCompiler:432 - "G:/vhdlcodes/producttry/tryproduct.vhd" Line 19: Formal <arg> has no actual or default value.
ERROR:HDLCompiler:841 - "G:/vhdlcodes/producttry/tryproduct.vhd" Line 19: Expecting type integer for <temp1>.
ERROR:HDLCompiler:9 - "G:/vhdlcodes/producttry/tryproduct.vhd" Line 19: Found 0 definitions for operator "*".
ERROR:HDLCompiler:854 - "G:/vhdlcodes/producttry/tryproduct.vhd" Line 11: Unit <behavioral> ignored due to previous errors.