The string did not match the expected pattern. [native code] _@https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:1791753 https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:1800035 V@https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:1800028 U@https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:1801800 https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:1802864 https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:1791048 https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:146935 https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:113070 https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:111376 S@https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:3:70510 global code@https://servicewechat.com/wx7cbfa0a1691dce1c/5/page-frame.html:1:72

每次当我开着wxml检查器，打开弹窗的时候，弹窗组件内部的样式永远都显示不出来。这个bug都存在好久了。需要我先关闭弹窗，收起对应组件的wxml层级。切换调试器的其他tab，然后重新打开弹窗。再打开wxml检查器中对应组件才能显示，这是我使用的方式不对么？

多次点击确定调用wx.canvasToTempFilePath后会发现整个程序会越来越卡，怀疑是存在内存泄漏。