线上的小程序今天中午一点到一点半出现了7K+报错，报错如下

"MiniProgramError\nInvalid character: '\\0'\nSyntaxError: Invalid character: '\\0'\nQ@[native code]\nub@https://lib/WAServiceMainContext.js:1:779723\n@https://lib/WAServiceMainContext.js:1:798221\nat <setTimeout callback function>\n@https://lib/WAServiceMainContext.js:1:151223\n_onNativeTimer@\nglobal code@"