TypeError: Converting circular structure to JSON     --> starting at object with constructor 'Xl'     |     property '_dom' -> object with constructor 'WxCanvas'     --- property 'chart' closes the circle     at JSON.stringify ()     at VueComponent.updateDataToMP [as $updateDataToMP] (index.js:5535)     at VueComponent.patch [as __patch__] (index.js:4993)     at VueComponent.Vue._update (index.js:2109)     at VueComponent.updateComponent (index.js:2202)     at Watcher.get (index.js:2523)     at Watcher.run (index.js:2601)     at flushSchedulerQueue (index.js:2374)     at Array. (index.js:683)     at nextTickHandler (index.js:627)