OpenCV Error: Image step is wrong () in cvInitMatHeader

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Name : left_mat_ Details:{flags = 1124007936, dims = 2, rows = 480, cols = 752, data = 0x80b6bc8 023"..., dataend = 0x8110bb8 "", datalimit = 0x8110bc8 "", allocator = 0x0, size = {p = 0xbffff238}, step = {p = 0xbffff260, buf = {768, 1}}} Default:{...} Decimal:{...} Hex:{...} Binary:{...}

This is from grabbing my image from a focus robotics stereo cam then I use stereo bridge and get this

Name : left_image_ Details:{_vptr.Image_ = 0x80840e8, header = {_vptr.Header_ = 0x8084128, seq = 0, stamp = {<ros::timebase<ros::time, ros::duration="">> = {sec = 0, nsec = 0}, <no data="" fields="">}, frame_id = {static npos = 4294967295, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<no data="" fields="">}, <no data="" fields="">}, _M_p = 0x808f5fc ""}}, __connection_header = {px = 0x0, pn = {pi_ = 0x0}}}, height = 480, width = 752, encoding = {static npos = 4294967295, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<no data="" fields="">}, <no data="" fields="">}, _M_p = 0x808f5fc ""}}, is_bigendian = 0 '\000', step = 768, data = {<std::_vector_base<unsigned char,="" std::allocator<unsigned="" char=""> >> = {_M_impl = {<std::allocator<unsigned char="">> = {<__gnu_cxx::new_allocator<unsigned char="">> = {<no data="" fields="">}, <no data="" fields="">}, _M_start 023"..., _M_finish = 0x8252c00 "", _M_end_of_storage = 0x8252c00 ""}}, <no data="" fields="">}, __connection_header = {px = 0x0, pn = {pi_ = 0x0}}} Default:{...} Decimal:{...} Hex:{...} Binary:{...} Octal:{...}

When I try and run image viewer I get the error in the title what is going wrong?