小程序遇到问题了，我调用百度地图的api但是用不了，我看教程上申请是可以用的

如何看待微信公开课小程序热门讨论「小程序遇到问题了，我调用百度地图的api但是用不了，我看教程上申请是可以用的」
摘要：小程序遇到问题了，我调用百度地图的api但是用不了，我看教程上申请是可以用的
展开：我还去百度弄了位置定位的ak，但是用不了一直报错，有没有更加好的办法呢WAService.js:3thirdScriptErrorCannotreadpropertyaddressComponentofundefined;atpages/main/mainloadCityfunction;atapirequestsuccesscallbackfunctionTypeError:CannotreadpropertyaddressComponentofundefinedatFunction.success(http://127.0.0.1:9973/appservice/pages/main/main.js:48:35)atObject.success(http://127.0.0.1:9973/appservice/__dev__/WAService.js:3:10625)ats.anonymous(http://127.0.0.1:9973/appservice/__dev__/WAService.js:8:2159)ats.emit(http://127.0.0.1:9973/appservice/__dev__/WAService.js:4:16328)atFunction.anonymous(http://127.0.0.1:9973/appservice/__dev__/WAService.js:8:3507)athttp://127.0.0.1:9973/appservice/__dev__/WAService.js:4:1529atd(http://127.0.0.1:9973/appservice/appservice:1135:7042)atb.anonymous(http://127.0.0.1:9973/appservice/appservice:1135:7122)atb.emit(http://127.0.0.1:9973/appservice/appservice:1135:19527)atcallback(http://127.0.0.1:9973/appservice/appservice:1135:12987)errorReport@WAService.js:3thirdErrorReport@WAService.js:3(anonymous)@WAService.js:3(anonymous)@WAService.js:8s.emit@WAService.js:4(anonymous)@WAService.js:8(anonymous)@WAService.js:4d@appservice:1135(anonymous)@appservice:1135b.emit@appservice:1135callback@appservice:1135setTimeout@appservice:1135(anonymous)@WAService.js:3setTimeout(async)setTimeout@WAService.js:6h@appservice:1135c@appservice:1135s.onreadystatechange@appservice:1135XMLHttpRequest.send(async)p@appservice:1135createRequestTask@appservice:1135a.exports@appservice:1135r@WAService.js:3c@WAService.js:3o@WAService.js:8e@WAService.js:8u@WAService.js:8(anonymous)@WAService.js:4loadCity@main.js?[sm]:39(anonymous)@WAService.js:13success@main.js?[sm]:33(anonymous)@WAService.js:3(anonymous)@WAService.js:3function.setTimeout@appservice:1135(anonymous)@WAService.js:3setTimeout(async)setTimeout@WAService.js:6m@appservice:1135h.registerCallback@appservice:1135k.forEach@appservice:1135d@appservice:1135h.onmessage@appservice:1135了解更多