E-CE0006 — Calling a non-function value

Error Type	Compile Error
Phase	compiling the problem into an OMMX instance
Python exception	`jijmodeling.CompileError`

Message

Internal error: cannot call `{head}` as a function because the expression did not evaluate to a function value.

This is a bug in JijModeling - please report it to the developers in community Discord (https://discord.gg/Km5dKF9JjG) with the full error output.

Cause

An expression was applied to arguments as if it were a function, but at evaluation time it produced a scalar, array, or other non-function value. This kind of error should be reported earlier by the type-checker and users are usually not expected to see this error.

Fix

This is a bug in JijModeling. Please report it at the JijModeling community on Discord together with the full error output and, if possible, the model that produced it.