The error you're seeing on Railway is a configuration issue in the openclaw.json file. It's saying the plugin named runtime cannot be found.

Likely causes:

The runtime plugin is deprecated — newer versions of Railway no longer support some older plugins

Config file is using an outdated format — the plugins.entries.runtime and plugins.allow structure is old syntax

How to fix it:

Open /data/.openclaw/openclaw.json and look for something like this:

json{

"plugins": {

"entries": {

  "runtime": "..."

},

"allow": ["runtime"]

}

}

Then remove the plugins section entirely, or update it to match the valid format for your version of openclaw.

Practical steps:

First, check the contents of the config file:

bash cat /data/.openclaw/openclaw.json