i got this error when i start gulp, i tried to reinstall all the packages, update node version but nothing seems to work..
node -v
v5.3.0
npm -v
3.3.12
events.js:141
throw er; // Unhandled 'error' event
^
TypeError: Cannot read property 'value' of undefined
at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/autoprefixer/lib/transition.js:109:57
at Array.filter (native)
at Transition.remove (/Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/autoprefixer/lib/transition.js:106:23)
at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/autoprefixer/lib/processor.js:153:39
at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:88:34
at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:73:26
at Rule.each (/Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:60:22)
at Rule.walk (/Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:72:21)
at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:76:32
at Root.each (/Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:60:22)
i got this error when i start gulp, i tried to reinstall all the packages, update node version but nothing seems to work..
node -v v5.3.0
npm -v 3.3.12
events.js:141 throw er; // Unhandled 'error' event ^ TypeError: Cannot read property 'value' of undefined at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/autoprefixer/lib/transition.js:109:57 at Array.filter (native) at Transition.remove (/Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/autoprefixer/lib/transition.js:106:23) at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/autoprefixer/lib/processor.js:153:39 at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:88:34 at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:73:26 at Rule.each (/Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:60:22) at Rule.walk (/Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:72:21) at /Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:76:32 at Root.each (/Users/Yashi/Data/Code/HTMLCSS/HCM/node_modules/postcss/lib/container.js:60:22)