Too many open files

What it means

The process hit the limit of open files.

The error happened while installing dependencies or building the project. The new version was not started, the current one keeps running.

Typical causes

• The install or build command exited with an error
• Out of memory or disk space
• The language or package manager version is not the one the project expects

How to fix it on mevcore

Usually the build command starts a watcher (vite --watch, next dev, nodemon) instead of a single build: use the production build command in the settings. If that is not it, ask the administrator about the nofile limit of the node.

1. 1 Open the app in the mevcore panel: the Problems card on the overview shows this error and the log line it was found in.
2. 2 After the fix, deploy again. If it fails again, the log ends with [mevcore] lines naming the new error code.
3. 3 The "Ask AI" button next to the error prepares a request for ChatGPT or Claude: the error code, the end of the log without secrets and the app settings.

For an AI assistant

The same in English: paste it together with the log into the AI chat.

mevcore error code: install.emfile
phase: install and build
diagnosis: Too many open files
platform hint: The process hit the limit of open files. Usually the build command starts a watcher (vite --watch, next dev, nodemon) instead of a single build: use the production build command in the settings. If that is not it, ask the administrator about the nofile limit of the node.
platform docs: https://mevcore.com/llms-full.txt

Related errors

• runtime.emfile Too many open files