【报Bug】小程序中 uni.getLocation 查看地图返回后， 出现“Error in nextTick: "TypeError: Cannot read property 的错误

小程序中 uni.getLocation 查看地图返回后，
出现“[Vue warn]: Error in nextTick: "TypeError: Cannot read property 'u1zp' of null"” 的错误， 但是整个项目中也没有代码会访问“u1zp”这个属性， 完全找不到头绪。

具体错误信息

mp.runtime.esm.js?66fd:613 [Vue warn]: Error in nextTick: "TypeError: Cannot read property 'u1zp' of null"  
warn @ mp.runtime.esm.js?66fd:613  
Vue.config.errorHandler @ mp.runtime.esm.js?66fd:5816  
globalHandleError @ mp.runtime.esm.js?66fd:1878  
handleError @ mp.runtime.esm.js?66fd:1847  
(anonymous) @ mp.runtime.esm.js?66fd:1986  
flushCallbacks @ mp.runtime.esm.js?66fd:1912  
(anonymous) @ VM3721 WAService.js:2  
r @ VM3721 WAService.js:2  
Promise.then (async)  
a @ VM3721 WAService.js:2  
e.exports @ VM3721 WAService.js:2  
Z @ VM3721 WAService.js:2  
then @ VM3721 WAService.js:2  
timerFunc @ mp.runtime.esm.js?66fd:1939  
nextTick @ mp.runtime.esm.js?66fd:1994  
queueWatcher @ mp.runtime.esm.js?66fd:4342  
update @ mp.runtime.esm.js?66fd:4484  
notify @ mp.runtime.esm.js?66fd:727  
reactiveSetter @ mp.runtime.esm.js?66fd:1063  
proxySetter @ mp.runtime.esm.js?66fd:4571  
(anonymous) @ AppService.js:315  
fetchFromCache @ AppService.js:258  
fetchFromCacheForPage @ AppService.js:311  
fetchDetail @ Company.js:20  
onShow @ detail.vue:237  
invokeWithErrorHandling @ mp.runtime.esm.js?66fd:1862  
Vue.__call_hook @ mp.runtime.esm.js?66fd:5873  
_vue.default.__call_hook @ index.js?543d:1284  
mpOptions.<computed> @ index.js?543d:767  
(anonymous) @ VM3721 WAService.js:2  
r.__callPageLifeTime__ @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
c.emit @ VM3721 WAService.js:2  
emitInternal @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
c.emit @ VM3721 WAService.js:2  
emit @ VM3721 WAService.js:2  
v @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
c.emit @ VM3721 WAService.js:2  
emit @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
c @ VM8 asdebug.js:1  
l @ VM8 asdebug.js:1  
(anonymous) @ VM8 asdebug.js:1  
f @ VM8 asdebug.js:1  
g @ VM8 asdebug.js:1  
(anonymous) @ VM8 asdebug.js:1  
_ws.onmessage @ VM8 asdebug.js:1  
Show 19 more frames  
mp.runtime.esm.js?66fd:5817 TypeError: Cannot read property 'u1zp' of null  
    at g (VM3721 WAService.js:2)  
    at e.value (VM3721 WAService.js:2)  
    at e.value (VM3721 WAService.js:2)  
    at u._updateCb (VM3721 WAService.js:2)  
    at u.doUpdates (VM3721 WAService.js:2)  
    at a.m.setData (VM3721 WAService.js:2)  
    at vt.<anonymous> (VM3721 WAService.js:2)  
    at VueComponent.patch [as __patch__] (mp.runtime.esm.js?66fd:5649)  
    at VueComponent.Vue._update (mp.runtime.esm.js?66fd:3959)  
    at VueComponent.updateComponent (mp.runtime.esm.js?66fd:5700)  
Vue.config.errorHandler @ mp.runtime.esm.js?66fd:5817  
globalHandleError @ mp.runtime.esm.js?66fd:1878  
handleError @ mp.runtime.esm.js?66fd:1847  
(anonymous) @ mp.runtime.esm.js?66fd:1986  
flushCallbacks @ mp.runtime.esm.js?66fd:1912  
(anonymous) @ VM3721 WAService.js:2  
r @ VM3721 WAService.js:2  
Promise.then (async)  
a @ VM3721 WAService.js:2  
e.exports @ VM3721 WAService.js:2  
Z @ VM3721 WAService.js:2  
then @ VM3721 WAService.js:2  
timerFunc @ mp.runtime.esm.js?66fd:1939  
nextTick @ mp.runtime.esm.js?66fd:1994  
queueWatcher @ mp.runtime.esm.js?66fd:4342  
update @ mp.runtime.esm.js?66fd:4484  
notify @ mp.runtime.esm.js?66fd:727  
reactiveSetter @ mp.runtime.esm.js?66fd:1063  
proxySetter @ mp.runtime.esm.js?66fd:4571  
(anonymous) @ AppService.js:315  
fetchFromCache @ AppService.js:258  
fetchFromCacheForPage @ AppService.js:311  
fetchDetail @ Company.js:20  
onShow @ detail.vue:237  
invokeWithErrorHandling @ mp.runtime.esm.js?66fd:1862  
Vue.__call_hook @ mp.runtime.esm.js?66fd:5873  
_vue.default.__call_hook @ index.js?543d:1284  
mpOptions.<computed> @ index.js?543d:767  
(anonymous) @ VM3721 WAService.js:2  
r.__callPageLifeTime__ @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
c.emit @ VM3721 WAService.js:2  
emitInternal @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
c.emit @ VM3721 WAService.js:2  
emit @ VM3721 WAService.js:2  
v @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
c.emit @ VM3721 WAService.js:2  
emit @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
(anonymous) @ VM3721 WAService.js:2  
c @ VM8 asdebug.js:1  
l @ VM8 asdebug.js:1  
(anonymous) @ VM8 asdebug.js:1  
f @ VM8 asdebug.js:1  
g @ VM8 asdebug.js:1  
(anonymous) @ VM8 asdebug.js:1  
_ws.onmessage @ VM8 asdebug.js:1  
Show 18 more frames  
AppService.js:191