Some more explanation.

powdr-labs · Jan 16, 2024 · 91ccb0b · 91ccb0b
1 parent c1cc670
commit 91ccb0b
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/executor/src/witgen/query_processor.rs b/executor/src/witgen/query_processor.rs
@@ -51,7 +51,10 @@ impl<'a, 'b, T: FieldElement, QueryCallback: super::QueryCallback<T>>
                         Ok(EvalValue::incomplete(IncompleteCause::DataNotYetAvailable))
                     }
                     // All other errors are non-recoverable
-                    e => Err(super::EvalError::ProverQueryError(format!("{e:?}"))),
+                    e => Err(super::EvalError::ProverQueryError(format!(
+                        "Error occurred when evaluating prover query {query} on {}:\n{e:?}",
+                        rows.current_row_index
+                    ))),
                 };
             }
         };