ios wx.openLocation有时候能打开地图，有时候打不开

附上相关代码

wx.getLocation({

type: ‘gcj02’,

success: function (res) {

wx.openLocation({

latitude: Number(’’ + latitude + ‘’),

longitude: Number(’’ + longitude + ‘’),

scale: 16,

name: ‘’ + locationName + ‘’,

success: function (res){

},

fail: function (res){

}

})

},

fail: function (res){

}

})