[BUG] Cannot read properties of undefined (reading 'text')

[robertofabrizi]

Describe the bug When I use MultiRetrieval Q&A Chain I get this error:

2024-02-08 16:25:58 [ERROR]: [server]: Error: Cannot read properties of undefined (reading 'text')
TypeError: Cannot read properties of undefined (reading 'text')
    at App.buildChatflow (/usr/local/lib/node_modules/flowise/dist/index.js:1557:24)
    at async /usr/local/lib/node_modules/flowise/dist/index.js:1057:13

To Reproduce I created a MultiRetrieval Q&A Chain from the marketplace, deleted two out of three databases to start small, filled every credentials in, asked a question, it worked, asked another, it broke with this error.

Expected behavior To keep working :-)

Screenshots

Setup

• Docker
• Flowise Version 1.5.0
• OS: Linux
• Browser: Chrome

[HenryHengZJ]

I've tried on 1.5.0 seems to work fine:

[robertofabrizi]

It bugs sometimes, I haven't been able to reproduce it in a deterministic way, as you can see it bugged at the second question there, sometimes at the first, sometimes the fourth

[rutther]

me too