diff --git a/apis/meAdapter.lua b/apis/meAdapter.lua
index 87f0f00..fdaa3f1 100644
--- a/apis/meAdapter.lua
+++ b/apis/meAdapter.lua
@@ -69,9 +69,7 @@ function MEAdapter:init(args)
 end
 
 function MEAdapter:isValid()
-  pcall(function()
-    return self.getAvailableItems and self.getAvailableItems()
-  end)
+  return self.getAvailableItems and self.getAvailableItems()
 end
 
 function MEAdapter:refresh()