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1 files changed, 3 insertions, 2 deletions

diff --git a/model-integration/src/main/java/ai/vespa/rankingexpression/importer/configmodelview/ImportedMlModels.java b/model-integration/src/main/java/ai/vespa/rankingexpression/importer/configmodelview/ImportedMlModels.java
index 367b840a728..1003ebd8f3f 100644
--- a/model-integration/src/main/java/ai/vespa/rankingexpression/importer/configmodelview/ImportedMlModels.java
+++ b/model-integration/src/main/java/ai/vespa/rankingexpression/importer/configmodelview/ImportedMlModels.java
@@ -3,6 +3,7 @@ package ai.vespa.rankingexpression.importer.configmodelview;
 
 import com.yahoo.concurrent.InThreadExecutorService;
 import com.yahoo.path.Path;
+import com.yahoo.yolean.Exceptions;
 
 import java.io.File;
 import java.util.Arrays;
@@ -55,7 +56,7 @@ public class ImportedMlModels {
                     models.put(name, model);
                 }
             } catch (InterruptedException | ExecutionException e) {
-                skippedModels.put(name, e.getMessage());
+                skippedModels.put(name, Exceptions.toMessageString(e));
             }
         });
         importedModels = Collections.unmodifiableMap(models);
@@ -97,7 +98,7 @@ public class ImportedMlModels {
                 if (existing != null) {
                     try {
                         throw new IllegalArgumentException("The models in " + child + " and " + existing.get().source() +
-                                " both resolve to the model name '" + name + "'");
+                                                           " both resolve to the model name '" + name + "'");
                     } catch (InterruptedException | ExecutionException e) {}
                 }