added _error_something_wrong_

iOSClient/NCGlobal.swift

@@ -196,7 +196,8 @@ class NCGlobal: NSObject {
     @objc let errorCharactersForbidden: Int         = -99993
     @objc let errorCreationFile: Int                = -99992
     @objc let errorReadFile: Int                    = -99991
-    
+    @objc let errorGeneric: Int                     = -99990
+
     // Constants to identify the different permissions of a file
     //
     @objc let permissionShared                      = "S"

iOSClient/Supporting Files/en.lproj/Localizable.strings

@@ -812,3 +812,4 @@
 "_this_document_has_%@_pages_"              = "This document has %@ pages";
 "_invalid_page_"                            = "Invalid Page";
 "_the_entered_page_number_doesn't_exist_"   = "The entered page number doesn't exist";
+"_error_something_wrong_"   = "Something seems to have gone wrong";

iOSClient/Viewer/NCViewerMedia/NCPlayer/NCPlayer.swift

@@ -93,7 +93,7 @@ class NCPlayer: AVPlayer {
                     break
                 case .failed:
                     DispatchQueue.main.async {
-                        //do something, show alert, put a placeholder image etc.
+                        NCContentPresenter.shared.messageNotification("_error_", description: "_error_something_wrong_", delay: NCGlobal.shared.dismissAfterSecond, type: NCContentPresenter.messageType.info, errorCode: NCGlobal.shared.errorGeneric, forced: false)
                     }
                     break
                 case .cancelled: