1 files changed, 3 insertions, 3 deletions
diff --git a/src/main/scala/firrtl/passes/Inline.scala b/src/main/scala/firrtl/passes/Inline.scala
index ec674c19..39cb4b9c 100644
--- a/src/main/scala/firrtl/passes/Inline.scala
+++ b/src/main/scala/firrtl/passes/Inline.scala
@@ -106,11 +106,11 @@ class InlineInstances extends Transform with DependencyAPIMigration with Registe
       }
 
       moduleNames.foreach{mn => checkExists(mn.name)}
-      if (errors.nonEmpty) throw new PassExceptions(errors)
+      if (errors.nonEmpty) throw new PassExceptions(errors.toSeq)
       moduleNames.foreach{mn => checkExternal(mn.name)}
-      if (errors.nonEmpty) throw new PassExceptions(errors)
+      if (errors.nonEmpty) throw new PassExceptions(errors.toSeq)
       instanceNames.foreach{cn => checkInstance(cn)}
-      if (errors.nonEmpty) throw new PassExceptions(errors)
+      if (errors.nonEmpty) throw new PassExceptions(errors.toSeq)
    }