d3.js示例適用於示例網站，但不適用於我的服務器？

Question

我從本頁直接複製了html和tsv示例http://bl.ocks.org/mbostock/3884955到我的服務器，但是當我在我的服務器上訪問它時，我所看到的只是y軸。有在JavaScript控制檯一堆錯誤：

Error: Invalid value for <path> attribute d="MNaN,135.1004464285714LNaN,137.4441964285714CNaN,139.7879464285714,NaN,144.47544642857142,NaN,147.48883928571428CNaN,150.50223214285714,NaN,151.84151785714283,NaN,152.76227678571428CNaN,153.6830357142857,NaN,154.18526785714283,NaN,154.52008928571428CNaN,154.85491071428572,NaN,155.02232142857142,NaN,156.52901785714283CNaN,158.03571428571428,NaN,160.8816964285714,NaN,162.55580357142856CNaN,164.22991071428567,NaN,164.7321428571428,NaN,164.89955357142853CNaN,165.06696428571425,NaN,164.89955357142856,NaN,164.89955357142856CNaN,164.89955357142856,NaN,165.06696428571425,NaN,162.30468749999997CNaN,159.54241071428567,NaN,153.8504464285714,NaN,150.1674107142857CNaN,146.48437499999997,NaN,144.81026785714283,NaN,143.63839285714283CNaN,142.46651785714283,NaN,141.79687499999997,NaN,139.11830357142856CNaN,136.4397321428571,NaN,131.7522321428571,NaN,127.06473214285714CNaN,122.37723214285712,NaN,117.68973214285712,NaN,117.43861607142857CNaN,117.1875,NaN,121.37276785714286,NaN,125.97656249999999CNaN,130.58035714285714,NaN,135.60267857142853,NaN,138.53236607142853CNaN,141.46205357142853,NaN,142.2991071428571,NaN,144.30803571428567CNaN,146.31696428571425,NaN,149.4977678571428,NaN,151.33928571428567CNaN,153.18080357142853,NaN,153.68303571428567,NaN,155.35714285714283CNaN,157.03124999999997,NaN,159.8772321428571,NaN,161.96986607142856CNaN,164.06249999999997,NaN,165.40178571428572,NaN,162.47209821428572CNaN,159.54241071428572,NaN,152.34374999999997,NaN,145.0613839285714CNaN,137.77901785714283,NaN,130.41294642857142,NaN,130.24553571428572CNaN,130.078125,NaN,137.109375,NaN,144.64285714285714CNaN,152.17633928571428,NaN,160.21205357142856,NaN,165.48549107142856CNaN,170.75892857142856,NaN,173.27008928571428,NaN,173.27008928571428CNa.....(not these numbers don't match the numbers in the tsv file, so I don't know where they're coming from) 
Error: Invalid value for <path> attribute d="MNaN,450LNaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,4(ditto don't know where these numbers are coming from 
Error: Invalid value for <path> attribute d="MNaN,450LNaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,450CNaN,450,NaN,450,NaN,4...ditto 
Error: Invalid value for <text> attribute transform="translate(NaN,173.27008928571425)"o @ d3.min.js:1(anonymous function) @ d3.min.js:3Y @ d3.min.js:1_a.each @ d3.min.js:3_a.attr @ d3.min.js:3(anonymous function) @ index2.html:121(anonymous function) @ d3.min.js:1t @ d3.min.js:1u @ d3.min.js:1 
d3.min.js:1 Error: Invalid value for <text> attribute transform="translate(NaN,450)"o @ d3.min.js:1(anonymous function) @ d3.min.js:3Y @ d3.min.js:1_a.each @ d3.min.js:3_a.attr @ d3.min.js:3(anonymous function) @ index2.html:121(anonymous function) @ d3.min.js:1t @ d3.min.js:1u @ d3.min.js:1 
d3.min.js:1 Error: Invalid value for <text> attribute transform="translate(NaN,88.89508928571426)" 

所有出現在錯誤不匹配的.tsv文件或代碼中的任何這些數字，所以我不知道他們在哪裏來自（哪裏。

我已經嘗試將d3.mins.js下載到我自己的服務器上，並在本地採集它，但那並沒有改變任何東西。另外，查看瀏覽器上的網絡選項卡，我發現data.tsv和d3.min.js文件立即以200個狀態加載，所以它們不是問題。我還應該嘗試什麼？這是我第一次使用d3.js，所以我會很感激任何建議。

這裏就是我主持的頁面： http://sunnysideworks.nyc/d3/index2.html

Answer 1

的問題是在你的數據，日期成員被連同你的第一個溫度下運行，例如在第一次約會時被解釋爲 date: "20111001 63.4"這不解析。可能您的數據在第一列和第二列之間沒有標籤。