From: umesh chaudhari Date: 2012-02-10T18:18:40+09:00 Subject: ruby-prof gem for ruby 1.9.x Hi, I am using ruby-prof on mac os 10.7 with ruby-prof (0.10.8) gcc version 4.2.1 ruby 1.8.7 I have got following error while setting Measurements. 'measure_mode=': no implicit conversion from nil to integer at following line RubyProf.measure_mode=RubyProf::MEMORY I tried to print RubyProf::MEMORY constants value and it gives "nil" value. I think this constant not get initialized because of some reasons. Also following constants also returns null value. RubyProf::ALLOCATIONS RubyProf::MEMORY RubyProf::GC_RUNS RubyProf::GC_TIME Any idea to get them set properly? -- Posted via http://www.ruby-forum.com/.