Does the LineNumberTextDisplay class exist in the same folder as the main application? Otherwise you have to specify a path instead of just *. Also make sure that you spelled LineNumberTextDisplay correctly, and that the LineNumberTextDisplay isn’t also resulting in compile errors.
HTH, -Alex From: Serkan Taş <serkan....@likyateknoloji.com> Reply-To: "users@royale.apache.org" <users@royale.apache.org> Date: Monday, January 27, 2020 at 10:19 PM To: "users@royale.apache.org" <users@royale.apache.org> Subject: Re: local name space error Unfortunately it does exists. Android için Outlook<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Faka.ms%2Fghei36&data=02%7C01%7Caharui%40adobe.com%7C06b8761ac51240de6ebe08d7a3ba058f%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C637157891688810281&sdata=sX6Hps%2B%2BNFv1XEelwKJBqDSNCRCj54zpb64mTAy2HtI%3D&reserved=0>'u edinin On Tue, Jan 28, 2020 at 9:12 AM +0300, "Yishay Weiss" <yishayj...@hotmail.com<mailto:yishayj...@hotmail.com>> wrote: Looks like you’re missing the namespace declaration. Something like xmlns:local="*" which should go as an attribute at the top tag of your document. From: Serkan Taş<mailto:serkan....@likyateknoloji.com> Sent: Monday, January 27, 2020 10:15 PM To: users@royale.apache.org<mailto:users@royale.apache.org> Subject: local name space error Hi, How can I get rid of the error below ? should be very simple solution I guess... D:\dev\royale-emulation-works\github\royale-testing\src\main\mtest\FindBug.mxml(116): col: 3 Error: This tag could not be resolved to an ActionScript class. It will be ignored. <local:LineNumberTextDisplay id="mainTextField" height="100%" width="100%" /> ^