# HTTPStreamerAdapterCupertinoStreamer.GetAppInstanc e: Stream not found **URL:** \ **Category:** Wowza Streaming Engine\ **Created:** [June 15, 2012, 4:17pm UTC](https://community.wowza.com/t/httpstreameradaptercupertinostreamer-getappinstanc-e-stream-not-found/38840 "2012-06-15T16:17:12Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Erick\_Albuquerque](https://avatars.discourse-cdn.com/v4/letter/e/839c29/32.png) [@Erick\_Albuquerque](https://community.wowza.com/u/Erick_Albuquerque)\ **Post date:** [June 15, 2012, 4:17pm UTC](https://community.wowza.com/t/httpstreameradaptercupertinostreamer-getappinstanc-e-stream-not-found/38840/1 "2012-06-15T16:17:12Z")
Hi guys, I am following this article [https://www.wowza.com/docs/how-to-re-stream-video-from-an-ip-camera-rtsp-rtp-re-streaming](https://www.wowza.com/docs/how-to-re-stream-video-from-an-ip-camera-rtsp-rtp-re-streaming) to publication an IP Camera. And I’m encountering the following error: **WARN server comment - HTTPStreamerAdapterCupertinoStreamer.GetAppInstance: Stream not found** Could help me? Thank you! Erick ---
**Author:** ![Lisa\_Wong](https://avatars.discourse-cdn.com/v4/letter/l/34f0e0/32.png) [@Lisa\_Wong](https://community.wowza.com/u/Lisa_Wong)\ **Post date:** [June 15, 2012, 3:37pm UTC](https://community.wowza.com/t/httpstreameradaptercupertinostreamer-getappinstanc-e-stream-not-found/38840/2 "2012-06-15T15:37:30Z")
It looks like the IP camera stream was not able to be found. What is the content of your .stream file? It needs to be in the format specified by your camera manufacturer. [SoleraTec](http://www.soleratec.com/rtsp/) has a reference of IP cameras and RTSP URLs. -Lisa ---
**Author:** ![Erick\_Albuquerque](https://avatars.discourse-cdn.com/v4/letter/e/839c29/32.png) [@Erick\_Albuquerque](https://community.wowza.com/u/Erick_Albuquerque)\ **Post date:** [June 18, 2012, 1:55pm UTC](https://community.wowza.com/t/httpstreameradaptercupertinostreamer-getappinstanc-e-stream-not-found/38840/3 "2012-06-18T13:55:33Z")
> It looks like the IP camera stream was not able to be found. What is the content of your .stream file? It needs to be in the format specified by your camera manufacturer. [SoleraTec](http://www.soleratec.com/rtsp/) has a reference of IP cameras and RTSP URLs. > > -Lisa Hello, In .stream file, I put the url: rtsp://admin:admin@172.16.4.47:8001/0/video… I tested the URL on the VLC… Thank you. ---
**Author:** ![Erick\_Albuquerque](https://avatars.discourse-cdn.com/v4/letter/e/839c29/32.png) [@Erick\_Albuquerque](https://community.wowza.com/u/Erick_Albuquerque)\ **Post date:** [June 18, 2012, 3:19pm UTC](https://community.wowza.com/t/httpstreameradaptercupertinostreamer-getappinstanc-e-stream-not-found/38840/4 "2012-06-18T15:19:23Z")
> Hello, > > In .stream file, I put the url: rtsp://admin:admin@172.16.4.47:8001/0/video… > > I tested the URL on the VLC… > > Thank you. I got! The .stream file was as teste.stream.rtf, I changed to teste.stream… Now, this is OK. Thank you.