diff --git a/build.gradle b/build.gradle
index 52d551da..1692e622 100644
--- a/build.gradle
+++ b/build.gradle
@@ -202,7 +202,7 @@ task collectScreenshots {
                                 }
                                 runDemos.add(klassName)
                             } catch (e) {
-                                // skip?
+                                e.printStackTrace()
                             }
                         }
                     }