         ioQueue.async {
             do {
                 try self.fileManager.removeItem(atPath: self.cachePath(forKey: key))
-            } catch {}
+            } catch {
+                print("DataCache: Error while remove file: \(error.localizedDescription)")
+            }
         }
     }
     

        ioQueue.async {
            do {
                try self.fileManager.removeItem(atPath: self.cachePath)
            } catch {}
        }
    }
    

                        cachedFiles[fileUrl] = resourceValues
                    }
                }
            } catch {
                print("DataCache: Error while iterating files \(error.localizedDescription)")
            }
        }
        
        return (urlsToDelete, diskCacheSize, cachedFiles)
