Warn when INFERENCE_CLEAR_RULES set without learning model.

linqs · May 8, 2024 · 2ec4cb2 · 2ec4cb2
1 parent aadeb47
commit 2ec4cb2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/psl-java/src/main/java/org/linqs/psl/runtime/Runtime.java b/psl-java/src/main/java/org/linqs/psl/runtime/Runtime.java
@@ -374,7 +374,11 @@ protected void runInferenceInternal(RuntimeConfig config, Model model, RuntimeRe
         }
 
         if (RuntimeOptions.INFERENCE_CLEAR_RULES.getBoolean()) {
-            model.clear();
+            if (model == null) {
+                log.warn("Option {} set, but there is no model from learning.", RuntimeOptions.INFERENCE_CLEAR_RULES.name());
+            } else {
+                model.clear();
+            }
         }
 
         // If a model was passed in, then it was learned from the common rules (so don't include them).