Firebase Cloud Functions已记录错误，但没有关于我们的自定义代码中问题所在的日志。使用交易。有时会发生。
Error: maxretry
at Repo.rerunTransactionQueue_ (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:14758:67)
at Repo.rerunTransactions_ (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:14665:10)
at /srv/node_modules/@firebase/database/dist/index.node.cjs.js:14645:19
at /srv/node_modules/@firebase/database/dist/index.node.cjs.js:12023:17
at PersistentConnection.onDataMessage_ (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:12056:17)
at Connection.onDataMessage_ (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:11341:14)
at Connection.onPrimaryMessageReceived_ (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:11335:18)
at WebSocketConnection.onMessage (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:11236:27)
at WebSocketConnection.appendFrame_ (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:10841:18)
at WebSocketConnection.handleIncomingFrame (/srv/node_modules/@firebase/database/dist/index.node.cjs.js:10891:22)