Google maps api 3 KML未加载到谷歌地图API v3

在过去的几个小时里，我已经检查了这个代码，我不明白为什么它不起作用。它一直在工作，直到我开始添加更多的地方标记。当我通过KML验证程序运行它时，我得到以下错误“无法从xxxx.KML读取内容。文件格式和字符编码正确吗？”

有人知道我做错了什么吗

<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
<document>
<Placemark>
<name>The Stables Bar</name>
<description>888 Hay St, Perth WA 6000</description>
<Point>
<coordinates>115.853097,-31.952223,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Laneway Lounge</name>
<description>414A Murray Street Perth WA 6000</description>
<Point>
<coordinates>115.853839,-31.951099,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Choo Choo's</name>
<description>125 St Georges Terrace, Perth, Western Australia 6000</description>
<Point>
<coordinates>115.854628,-31.954883,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Apple Daily</name>
<description>125 St Georges Terrace, Perth, Western Australia 6000</description>
<Point>
<coordinates>115.854738,-31.954855,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Bar de Halcyon</name>
<description>Wolf Lane Perth, WA 6000</description>
<Point>
<coordinates>115.855933,-31.952619,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Bob's Bar at Print Hall</name>
<description>125 St Georges Terrace, Perth, Western Australia 6000</description>
<Point>
<coordinates>115.855170,-31.954918,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Bar Lafayette</name>
<description>125 St Georges Terrace, Perth, Western Australia 6000</description>
<Point>
<coordinates>115.854679,-31.954819,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>1907 Restaurant and Cocktail Bar</name>
<description>26 Queen St, Perth</description>
<Point>
<coordinates>115.856590,-31.951334,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Lalla Rookh</name>
<description>77 St Georges Terrace, Perth WA 6000</description>
<Point>
<coordinates>115.858371,-31.955540,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Bar One</name>
<description>250 St Georges Terrace, Perth WA 6000</description>
<Point>
<coordinates>115.850572,-31.952616,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Cheeky Sparrow</name>
<description>Shop 1/317 Murray St Perth WA 6000</description>
<Point>
<coordinates>115.855964,-31.952298,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Sasellas Bar & Bistro</name>
<description>Upper Hay Street Level, Carillon City Arcade, Perth WA 6000</description>
<Point>
<coordinates>115.858865,-31.953137,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Sentinel Bar & Grill Restaurant</name>
<description>111 St Georges Terrace, Perth WA 6000</description>
<Point>
<coordinates>115.855805,-31.954909,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Boheme</name>
<description>300 Murray St, Perth WA 6000</description>
<Point>
<coordinates>115.857400,-31.952189,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Conservatory Rooftop Bar</name>
<description>365 Murray St, Perth WA 6000</description>
<Point>
<coordinates>115.854993,-31.951568,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Greenhouse</name>
<description>100 St Georges Terrace, Perth WA 6000</description>
<Point>
<coordinates>115.857670,-31.954887,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Trustee Bar and Bistro</name>
<description>133 St Georges Tce, Perth WA 6000</description>
<Point>
<coordinates>115.855176,-31.954423,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Tiger,Tiger</name>
<description>329 Murray St, Perth WA 6000</description>
<Point>
<coordinates>115.855975,-31.952062,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Venn Bar + Cafe</name>
<description>16 Queen St, Perth WA 6000</description>
<Point>
<coordinates>115.856495,-31.951748,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Wolf Lane Bar</name>
<description>Wolf Lane 321 Murray St, Perth WA 6000</description>
<Point>
<coordinates>115.855748,-31.952510,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Butterworth Bar & Kitchen</name>
<description>Ground Floor, Exchange Plaza, Perth WA 6000</description>
<Point>
<coordinates>115.858659,-31.956595,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Canton Lounge Bar</name>
<description>532 Hay St, Perth WA 6000</description>
<Point>
<coordinates>115.862666,-31.955345,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Etro Bar</name>
<description>49 King St, Perth WA 6000</description>
<Point>
<coordinates>115.855095,-31.951920,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Varnish on King</name>
<description>75 King St, Perth WA 6000</description>
<Point>
<coordinates>115.855543,-31.950993,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Lost Society</name>
<description>918 Hay St, Perth WA 6000</description>
<Point>
<coordinates>115.852335,-31.951861,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Mechanic Institute</name>
<description>222 William St, Northbridge WA 6000</description>
<Point>
<coordinates>115.859842,-31.948820,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Universal Bar</name>
<description>221 William St, Perth WA 6003</description>
<Point>
<coordinates>115.859543,-31.948670,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Frisk Small Bar</name>
<description>31/103-105 Francis St, Perth WA 6003</description>
<Point>
<coordinates>115.856724,-31.946700,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Pica Bar and Cafe</name>
<description>Perth Cultural Centre, James St, Northbridge WA 6000</description>
<Point>
<coordinates>115.860328,-31.949734,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Ellington Jazz Club</name>
<description>191 Beaufort St, Perth WA 6000</description>
<Point>
<coordinates>115.864292,-31.946683,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Moon Cafe</name>
<description>Shop 2/323 William St, Northbridge WA 6003</description>
<Point>
<coordinates>115.861155,-31.946033,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Brown Fox</name>
<description>72 Outram St, West Perth WA 6005</description>
<Point>
<coordinates>115.840356,-31.947353,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Hula Bula Bar</name>
<description>12 Victoria Ave, Perth WA 6000</description>
<Point>
<coordinates>115.865790,-31.956914,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Andaluz Bar & Tapas</name>
<description>321 Howard St, Perth WA 6000</description>
<Point>
<coordinates>115.857228,-31.955534,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Ezra Pound</name>
<description>189 William St, Northbridge WA 6003</description>
<Point>
<coordinates>115.858998,-31.949364,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Bird</name>
<description>181 William St, Northbridge WA 6003</description>
<Point>
<coordinates>115.858844,-31.949706,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The George</name>
<description>216 St Georges Terrace, Perth WA 6000</description>
<Point>
<coordinates>115.852535,-31.953275,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Amphoras Bar</name>
<description>1303 Hay St, West Perth WA 6005</description>
<Point>
<coordinates>115.839396,-31.947948,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Ya-Ya's</name>
<description>147 James St, Northbridge WA 6003</description>
<Point>
<coordinates>115.856888,-31.948061,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Bivouac Canteen & Bar</name>
<description>198 William St, Northbridge WA 6003</description>
<Point>
<coordinates>115.859211,-31.949395,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Bobeche</name>
<description>131 St Georges Terrace, Perth WA 6000</description>
<Point>
<coordinates>115.855194,-31.954401,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>The Aviary</name>
<description>1/140 William St, Perth, WA 6000</description>
<Point>
<coordinates>115.857878,-31.952255,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>399 Bar</name>
<description>399 William St, Perth WA 6000</description>
<Point>
<coordinates>115.862158,-31.944359,0</coordinates>
</Point>
</Placemark>
<Placemark>
<name>Helvetica Bar</name>
<description>101 St Georges Terrace, Perth WA 6000</description>
<Point>
<coordinates>115.856947,-31.955478,0</coordinates>
</Point>
</Placemark>
</document>
</kml>

马厩酒吧
华盛顿州珀斯市合街888号，邮编：6000
115.853097,-31.952223,0
巷道休息室
华盛顿州珀斯美利街414A号6000
115.853839,-31.951099,0
Choo-Choo's
西澳大利亚珀斯圣乔治台125号，邮编：6000
115.854628,-31.954883,0
苹果日报
西澳大利亚珀斯圣乔治台125号，邮编：6000
115.854738,-31.954855,0
宁静酒吧
沃尔夫巷珀斯，华盛顿州6000
115.855933,-31.952619,0
印刷大厅的鲍勃酒吧
西澳大利亚珀斯圣乔治台125号，邮编：6000
115.855170,-31.954918,0
拉斐特酒吧
西澳大利亚珀斯圣乔治台125号，邮编：6000
115.854679,-31.954819,0
1907餐厅和鸡尾酒酒吧
珀斯皇后街26号
115.856590,-31.951334,0
拉拉·鲁克
华盛顿州珀斯市圣乔治台77号，邮编：6000
115.858371,-31.955540,0
一号酒吧
华盛顿州珀斯市圣乔治台250号，邮编：6000
115.850572,-31.952616,0
厚脸皮的麻雀
华盛顿州珀斯市默里街317号1号铺6000
115.855964,-31.952298,0
萨塞拉斯酒吧
华盛顿州珀斯市卡里隆城拱廊上干草街层，邮编：6000
115.858865,-31.953137,0
哨兵酒吧烧烤餐厅
华盛顿州珀斯市圣乔治台111号，邮编：6000
115.855805,-31.954909,0
博埃梅
华盛顿州珀斯市默里街300号6000
115.857400,-31.952189,0
温室屋顶酒吧
华盛顿州珀斯市默里街365号，邮编：6000
115.854993,-31.951568,0
温室
华盛顿州珀斯市圣乔治台100号，邮编：6000
115.857670,-31.954887,0
受托人酒吧和小酒馆
华盛顿州珀斯市圣乔治大街133号，邮编：6000
115.855176,-31.954423,0
老虎，老虎
华盛顿州珀斯市默里街329号，邮编：6000
115.855975,-31.952062,0
文恩酒吧+咖啡厅
华盛顿州珀斯皇后街16号6000
115.856495,-31.951748,0
狼巷酒吧
沃尔夫巷321号默里街，珀斯华盛顿6000
115.855748,-31.952510,0
巴特沃斯酒吧和厨房
华盛顿州珀斯交换广场地下6000
115.858659,-31.956595,0
广州酒吧
华盛顿州珀斯市合街532号，邮编：6000
115.862666,-31.955345,0
埃特罗酒吧
华盛顿州珀斯国王街49号6000
115.855095,-31.951920,0
国王上漆
华盛顿州珀斯国王街75号6000
115.855543,-31.950993,0
失落的社会
华盛顿州珀斯市海伊街918号，邮编：6000
115.852335,-31.951861,0
机械学院
威斯康星州北桥威廉街222号，邮编：6000
115.859842,-31.948820,0
万能杆
华盛顿州珀斯威廉街221号，邮编6003
115.859543,-31.948670,0
搜身小酒吧
华盛顿州珀斯弗朗西斯街31/103-105号，邮编6003
115.856724,-31.946700,0
皮卡酒吧和咖啡馆
珀斯文化中心，詹姆斯街，北桥，华盛顿6000
115.860328,-31.949734,0
艾灵顿爵士俱乐部
华盛顿州珀斯博福特街191号，邮编：6000
115.864292,-31.946683,0
月亮咖啡馆
华盛顿州北桥威廉街323号2号铺，邮编6003
115.861155,-31.946033,0
棕色狐狸
华盛顿州西珀斯奥特拉姆街72号，邮编6005
115.840356,-31.947353,0
呼拉布拉酒吧
华盛顿州珀斯维多利亚大道12号，邮编：6000
115.865790,-31.956914,0
安达卢兹酒吧和小吃
华盛顿州珀斯霍华德街321号，邮编：6000
115.857228,-31.955534,0
埃兹拉·庞德
威斯康星州北桥威廉街189号，邮编6003
115.858998,-31.949364,0
鸟
威斯康星州北桥威廉街181号，邮编6003
115.858844,-31.949706,0
乔治
华盛顿州珀斯市圣乔治台216号，邮编：6000
115.852535,-31.953275,0
安波拉酒吧
华盛顿州西珀斯海伊街1303号，邮编6005
115.839396,-31.947948,0
雅雅的
西澳北桥詹姆斯街147号，邮编6003
115.856888,-31.948061,0
露营餐厅和酒吧
威斯康星州北桥威廉街198号，邮编6003
115.859211,-31.949395,0
波贝切
华盛顿州珀斯市圣乔治台131号，邮编：6000
115.855194,-31.954401,0
鸟舍
华盛顿州珀斯威廉街1/140号，邮编：6000
115.857878,-31.952255,0
399巴
华盛顿州珀斯威廉街399号，邮编：6000
115.862158,-31.944359,0
海尔维蒂卡酒吧
华盛顿州珀斯市圣乔治台101号，邮编：6000
115.856947,-31.955478,0

基本上，KML是XML。在XML中，&只能用于定义字符实体引用。如果要将

&

用作字符，则必须将其编码为

&

您的KML包含多个非编码的
和

通过为KML提供扩展名
.XML
，并在任何浏览器中打开它，可以轻松地将KML验证为XML。当出现XML错误时，浏览器将向您发送一条消息。
感谢您的帮助！工作很愉快