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This repository was archived by the owner on Aug 13, 2026. It is now read-only.
This repository was archived by the owner on Aug 13, 2026. It is now read-only.

[BUG] Flowise crashes with E2B code interpreter tool #4254

Description

@vizetocha

Describe the bug
Flowise crashes about 30% of time when the agent runs E2B code interpreter tool.

To Reproduce
Steps to reproduce the behavior:

  1. Create an agent with access to E2B code interpreter tool
  2. Ask the agent to show a graph of some data
  3. About one third of the time the Flowise crashes
  4. The error is [ERROR]: uncaughtException: getaddrinfo ENOTFOUND 8888-iko7yeboybsrr05m53ikb-0df36e7a.e2b.dev

2025-04-03 21:16:17 [ERROR]: uncaughtException: getaddrinfo ENOTFOUND 8888-iko7yeboybsrr05m53ikb-0df36e7a.e2b.dev
Error: getaddrinfo ENOTFOUND 8888-iko7yeboybsrr05m53ikb-0df36e7a.e2b.dev
at GetAddrInfoReqWrap.onlookupall [as oncomplete] (node:dns:120:26)
at GetAddrInfoReqWrap.callbackTrampoline (node:internal/async_hooks:130:17)
 ELIFECYCLE  Command failed with exit code 1.

Expected behavior
No crash expected.

Screenshots

Flow

Setup

  • Installation on Render with the following Flowise Version: flowise@2.2.7-patch.1

==> Running 'pnpm run start'

flowise@2.2.7-patch.1 start /opt/render/project/src
run-script-os
flowise@2.2.7-patch.1 start:default
cd packages/server/bin && ./run start
2025-04-04 06:54:26 [INFO]: Starting Flowise...
2025-04-04 06:54:26 [INFO]: 📦 [server]: Data Source is initializing...
2025-04-04 06:54:30 [INFO]: 📦 [server]: Data Source has been initialized!
2025-04-04 06:54:30 [INFO]: ⚡️ [server]: Flowise Server is listening at :10000

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