error on jade

[IgorDePaula]

trafficstars

TypeError: /home/icarvalho/nodes/node-socket.io-push-image-demo/app/views/home.jade:16 14|
15| ul#imglist

16| each path, i in pathes 17| li 18| img.my-image(src='#{path}', title='Pic no. #{i}') 19|

Cannot read property 'length' of undefined at jade_debug.unshift.lineno (:94:31) at eval (:131:4) at eval (:143:21) at Object.res (/home/icarvalho/nodes/node-socket.io-push-image-demo/node_modules/jade/lib/jade.js:175:38) at ServerResponse.res._render (/home/icarvalho/nodes/node-socket.io-push-image-demo/node_modules/express/lib/view.js:425:21) at ServerResponse.res.render (/home/icarvalho/nodes/node-socket.io-push-image-demo/node_modules/express/lib/view.js:318:17) at /home/icarvalho/nodes/node-socket.io-push-image-demo/app.coffee:42:9 at callbacks (/home/icarvalho/nodes/node-socket.io-push-image-demo/node_modules/express/lib/router/index.js:272:11) at param (/home/icarvalho/nodes/node-socket.io-push-image-demo/node_modules/express/lib/router/index.js:246:11) at pass (/home/icarvalho/nodes/node-socket.io-push-image-demo/node_modules/express/lib/router/index.js:253:5) at Router._dispatch (/home/icarvalho/nodes/node-socket.io-push-image-demo/node_modules/express/lib/router/index.js:280:5) at Object.Router.middleware as handle at next (/home/icarvalho/nodes/node-socket.io-push-image-demo/node_modules/express/node_modules/connect/lib/http.js:204:15) at /home/icarvalho/nodes/node-socket.io-push-image-demo/node_modules/express/node_modules/connect/lib/middleware/static.js:150:11 at Object.oncomplete (fs.js:107:15)