1 files changed, 1 insertions, 1 deletions

diff --git a/subprojects/language-web/src/main/java/tools/refinery/language/web/semantics/SemanticsService.java b/subprojects/language-web/src/main/java/tools/refinery/language/web/semantics/SemanticsService.java
index 56b2cbc1..ba55dc77 100644
--- a/subprojects/language-web/src/main/java/tools/refinery/language/web/semantics/SemanticsService.java
+++ b/subprojects/language-web/src/main/java/tools/refinery/language/web/semantics/SemanticsService.java
@@ -55,7 +55,7 @@ public class SemanticsService extends AbstractCachedService<SemanticsResult> {
                 }
                 var problem = getProblem(doc);
                 if (problem == null) {
-                        return new SemanticsSuccessResult(List.of(), new JsonObject());
+                        return new SemanticsSuccessResult(List.of(), List.of(), new JsonObject());
                 }
                 var worker = workerProvider.get();
                 worker.setProblem(problem, cancelIndicator);