E-CE0003 — Missing category label values
Error Type |
|
|---|---|
Phase |
compiling the problem into an OMMX instance (also raised during random instance generation) |
Python exception |
|
Message
Missing value for category label `{name}`.
Possible fix: provide its labels in the instance data or generation config.
Cause
The model declares a category label, but no concrete set of labels for it was supplied in the instance data (when compiling) or in the generation configuration (when generating random instance data). Every declared category label needs labels, even if it is not referenced by the objective or constraints.
Fix
Provide the label values for the named category label in the instance data, or add them to the random-generation configuration.