{"action":"opened","issue":{"url":"https://api.github.com/repos/zont/gulp-usemin/issues/114","labels_url":"https://api.github.com/repos/zont/gulp-usemin/issues/114/labels{/name}","comments_url":"https://api.github.com/repos/zont/gulp-usemin/issues/114/comments","events_url":"https://api.github.com/repos/zont/gulp-usemin/issues/114/events","html_url":"https://github.com/zont/gulp-usemin/issues/114","id":67268822,"number":114,"title":"(node) warning: possible EventEmitter memory leak detected.","user":{"login":"lizhong8532","id":3634280,"avatar_url":"https://avatars.githubusercontent.com/u/3634280?v=3","gravatar_id":"","url":"https://api.github.com/users/lizhong8532","html_url":"https://github.com/lizhong8532","followers_url":"https://api.github.com/users/lizhong8532/followers","following_url":"https://api.github.com/users/lizhong8532/following{/other_user}","gists_url":"https://api.github.com/users/lizhong8532/gists{/gist_id}","starred_url":"https://api.github.com/users/lizhong8532/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lizhong8532/subscriptions","organizations_url":"https://api.github.com/users/lizhong8532/orgs","repos_url":"https://api.github.com/users/lizhong8532/repos","events_url":"https://api.github.com/users/lizhong8532/events{/privacy}","received_events_url":"https://api.github.com/users/lizhong8532/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-04-09T02:57:16Z","updated_at":"2015-04-09T02:57:16Z","closed_at":null,"body":"## Before this always using is not any problem\r\n\r\n## I use gulp-usemin, if use any option like that\r\n```\r\ngulp.src('src/*.html')\r\n\t\t.pipe($.usemin({\r\n\t\t\tvendorCss: [$.minifyCss()]\r\n\t\t\tthemeCss: [$.minifyCss()],\r\n\t\t\tpageCss: [$.minifyCss(), $.rev()],\r\n\t\t\tpageCss: [$.rev()]\r\n\t\t\tgraphJs: [$.uglify()],\r\n\t\t\tpageJs: [$.uglify(), $.rev()]\r\n\t\t}))\r\n.pipe(gulp.dest('dist'));\r\n\r\n```\r\n\r\n## then will be print error in console\r\n\r\n```\r\nTrace\r\n    at Stream.addListener (events.js:179:15)\r\n    at Stream.pipe (stream.js:118:10)\r\n    at d:\\mmdb\\graph\\apache-tomcat-7.0.56\\webapps\\ROOT\\node_modules\\gulp-usemin\\lib\\pipeline.js:26:27\r\n    at Array.forEach (native)\r\n    at module.exports (d:\\mmdb\\graph\\apache-tomcat-7.0.56\\webapps\\ROOT\\node_modules\\gulp-usemin\\lib\\pipeline.js:25:9)\r\n    at d:\\mmdb\\graph\\apache-tomcat-7.0.56\\webapps\\ROOT\\node_modules\\gulp-usemin\\lib\\htmlBuilder.js:35:9\r\n    at Function.promise (d:\\mmdb\\graph\\apache-tomcat-7.0.56\\webapps\\ROOT\\node_modules\\gulp-usemin\\node_modules\\q\\q.js:642:9)\r\n    at d:\\mmdb\\graph\\apache-tomcat-7.0.56\\webapps\\ROOT\\node_modules\\gulp-usemin\\lib\\htmlBuilder.js:21:14\r\n    at Array.map (native)\r\n    at module.exports (d:\\mmdb\\graph\\apache-tomcat-7.0.56\\webapps\\ROOT\\node_modules\\gulp-usemin\\lib\\htmlBuilder.js:20:25)\r\n(node) warning: possible EventEmitter memory leak detected. 11 error listeners added. Use emitter.setMaxListeners() to increase limit.\r\n\r\n....\r\n```\r\n\r\n## but remove all option then build successfully, I try alone run option's each task resulted is successfully\r\n\r\n```\r\ngulp.src('src/*.html')\r\n\t\t.pipe($.usemin())\r\n.pipe(gulp.dest('dist'));\r\n\r\n```\r\n\r\n## I try down  version to node 0.8 fix this problem but not success\r\n\r\n## I don't sure make this error with last time upgrade node version has relation\r\n\r\n## current environment\r\nnode v0.12.2\r\nminify-css v1.0.0\r\nuglify v1.1.0\r\nrev v2.0.1\r\n\r\n## Who help me, thanks every everyone"}}