1、云开发，前期上线运行正常，近期突然出现无法访问云数据库，部分手机无法显示动态数据，部分手机出现白屏；真机调试发现反馈问题如下： Error: errCode: -502005 database collection not exists | errMsg: [ResourceNotFound] Db or Table not exist. Please check your request, but if the problem cannot be solved, contact us. at new g (eval at n.call.document (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:8794), <anonymous>:2:1198466) at Function.success (eval at n.call.document (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:8794), <anonymous>:2:1338509) at C (eval at n.call.document (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:8794), <anonymous>:2:121166) at Object.eval [as success] (eval at n.call.document (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:8794), <anonymous>:2:121991) at B (eval at n.call.document (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:8794), <anonymous>:2:1846082) at B (eval at n.call.document (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:8794), <anonymous>:2:1846320) at eval (eval at n.call.document (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:8794), <anonymous>:2:1847759) at Object.C (eval at n.call.document (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:8794), <anonymous>:2:77573) at u (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:8529) at w (http://127.0.0.1:63383/remote-debug/runtime.js?devtools_ignore=true:1:17724) 2、数据库本身无问题，数据库权限无问题，小程序工具测试无问题，能够正常显示和调用云数据库数据； 3、环境设置正常，云函数环境设置正常。 [图片] [图片] 弄了很久也看了很多网上材料，还是没有解决，求各路大侠指点！不胜感激！