{"action":"opened","issue":{"url":"https://api.github.com/repos/lawremi/rtracklayer/issues/3","repository_url":"https://api.github.com/repos/lawremi/rtracklayer","labels_url":"https://api.github.com/repos/lawremi/rtracklayer/issues/3/labels{/name}","comments_url":"https://api.github.com/repos/lawremi/rtracklayer/issues/3/comments","events_url":"https://api.github.com/repos/lawremi/rtracklayer/issues/3/events","html_url":"https://github.com/lawremi/rtracklayer/issues/3","id":262412619,"number":3,"title":"ucscSchemaDescription in release Bioc3.5","user":{"login":"lshep","id":18724380,"avatar_url":"https://avatars3.githubusercontent.com/u/18724380?v=4","gravatar_id":"","url":"https://api.github.com/users/lshep","html_url":"https://github.com/lshep","followers_url":"https://api.github.com/users/lshep/followers","following_url":"https://api.github.com/users/lshep/following{/other_user}","gists_url":"https://api.github.com/users/lshep/gists{/gist_id}","starred_url":"https://api.github.com/users/lshep/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lshep/subscriptions","organizations_url":"https://api.github.com/users/lshep/orgs","repos_url":"https://api.github.com/users/lshep/repos","events_url":"https://api.github.com/users/lshep/events{/privacy}","received_events_url":"https://api.github.com/users/lshep/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2017-10-03T12:43:07Z","updated_at":"2017-10-03T12:43:07Z","closed_at":null,"author_association":"NONE","body":"It appears the bug has been fixed in devel but not in git branch RELEASE_3_5.  Could you please also push changes to the release branch: \r\n```\r\ntrace(rtracklayer:::ucscSchemaDescription, tracer=browser, signature=\"UCSCTableQuery\")\r\n\r\nUCSCFeatureDbTableSchema(genome=\"mm10\",track=\"qPCR Primers\", tablename=\"qPcrPrimers\")\r\n```\r\nThe lines that ERROR are line 445/446 of ucsc.R \r\n```\r\n# sampNode <- getNodeSet(doc, \"//div[@class = 'subheadingBar' and contains(text(), 'Sample')]/following::table[1]//table//table\")[[1]]\r\n# sample <- getDataFrame(sampNode)\r\nBrowse[2]> \r\nError in UseMethod(\"xpathApply\") : \r\n  no applicable method for 'xpathApply' applied to an object of class \"NULL\"\r\n```\r\n\r\n"}}
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