CELL_DEV_BACKEND_NOT_RUNNING

Messages

• The backend has no ExpressionHandler.

How to fix

• Depend on @celljs/core 4 or later.

Where it is raised

• dev-packages/cli/src/mcp/dev-mcp-endpoint.ts:217 (@celljs/cli)
• dev-packages/cli/src/mcp/dev-mcp-endpoint.ts:308 (@celljs/cli)

← All error codes

Generated from the source of Cell 4.1.0; messages and hints are what the code prints.