Crashing when start screen mirror

[prabasdm]

I followed all the steps mentioned on ReadMe, I can see the device information in the localhost. When I click the device to see the Screen, the ios_remore_provider throughs the following error. Please help me to fix this issue, I have been struck for more than 3 days.

controlfloor:

Registering user routes
Registering provider routes
Registering device routes
Provider login user=first pass=c5b465c6745a63f3ccceb4b089de1785
provider login ok
provider user=first
devStatus request; variant=exists
udid=6736cefcf2caee7f99ea4aeb63ad3f76da88e898
Notified that device 6736cefcf2caee7f99ea4aeb63ad3f76da88e898 exists
Adding device:
udid:6736cefcf2caee7f99ea4aeb63ad3f76da88e898
name:unknown
clickWidth:414
clickHegiht:896
Device with udid 6736cefcf2caee7f99ea4aeb63ad3f76da88e898 already existed
provider user=first
got ws connection
provider user=first
devStatus request; variant=info
udid=6736cefcf2caee7f99ea4aeb63ad3f76da88e898
Device info for 6736cefcf2caee7f99ea4aeb63ad3f76da88e898:
{"ProductVersion":"12.5.5","UniqueDeviceID":"6736cefcf2caee7f99ea4aeb63ad3f76da88e898","DeviceName":"Prabakaran’s iPod touch","EthernetAddress":"a4:31:35:b3:f1:05","ModelNumber":"MKGX2","HardwareModel":"N102AP","ProductType":"iPod7,1","ArtworkDeviceProductDescription":"iPod7,1"
}
provider user=first
devStatus request; variant=cfaStopped
udid=6736cefcf2caee7f99ea4aeb63ad3f76da88e898
CFA stopped for 6736cefcf2caee7f99ea4aeb63ad3f76da88e898
provider user=first
devStatus request; variant=cfaStopped
udid=6736cefcf2caee7f99ea4aeb63ad3f76da88e898
CFA stopped for 6736cefcf2caee7f99ea4aeb63ad3f76da88e898
provider user=first
devStatus request; variant=cfaStopped
udid=6736cefcf2caee7f99ea4aeb63ad3f76da88e898
CFA stopped for 6736cefcf2caee7f99ea4aeb63ad3f76da88e898
provider user=first
devStatus request; variant=cfaStopped
udid=6736cefcf2caee7f99ea4aeb63ad3f76da88e898
CFA stopped for 6736cefcf2caee7f99ea4aeb63ad3f76da88e898
uauth
checking for ok
user fail
login ok; user=ok
Reserving device 6736cefcf2caee7f99ea4aeb63ad3f76da88e898 for ok
INFO[0031] Image stream connected rid=BzgbaiCMRA type=imgstream_start udid="***e898"
Response from browser: {"clientTime":"1640000523078","sentTime":"1640000523076"}
Client time:1640000523078
Round trip:2
server to client raw: 2
client back to server raw: 0
Client Offset:1
Server Offset:-1
sending startStream to provider
sending {id:0,type:"startStream",udid:"6736cefcf2caee7f99ea4aeb63ad3f76da88e898"}

provider user=first
connection to provider/imgStream udid=6736cefcf2caee7f99ea4aeb63ad3f76da88e898
Frame receive error: websocket: close 1006 (abnormal closure): unexpected EOF
sending {id:1105,type:"click",udid:"6736cefcf2caee7f99ea4aeb63ad3f76da88e898",x:313,y:377}

lost ws connection

ios_remote_provider:

INFO Connecting ControlFloor WebSocket link="wss://localhost:8080/provider/ws" type=cf_ws_connect
INFO Notifying CF of device existence name="device existence" type=cf_notify udid="***e898" values="map[clickHeight:[896] clickWidth:[414] height:[896] udid:[6736cefcf2caee7f99ea4aeb63ad3f76da88e898] width:[414]]"
INFO Device Present type=dev_present uuid="***e898"
INFO Device Info ModelNumber=MKGX2 ProductType="iPod7,1" ProductVersion=12.5.5 type=dev_info_basic uuid="***e898"
INFO Notifying CF of device info name="device info" type=cf_notify udid="***e898" values="map[info:[{"DeviceName":"Prabakaran’s iPod touch","EthernetAddress":"a4:31:35:b3:f1:05","ModelNumber":"MKGX2","HardwareModel":"N102AP","ProductType":"iPod7,1","ProductVersion":"12.5.5","UniqueDeviceID":"6736cefcf2caee7f99ea4aeb63ad3f76da88e898","ArtworkDeviceProductDescription":"iPod7,1"\n}] udid:[6736cefcf2caee7f99ea4aeb63ad3f76da88e898]]"
Starting bin/go-ios with [forward --udid 6736cefcf2caee7f99ea4aeb63ad3f76da88e898 8101 8101]
Starting bin/go-ios with [forward --udid 6736cefcf2caee7f99ea4aeb63ad3f76da88e898 8102 8102]
INFO Process start - tunnel_8102->8102 binary=bin/go-ios proc="tunnel_8102->8102" type=proc_start
INFO Process start - tunnel_8101->8101 binary=bin/go-ios proc="tunnel_8101->8101" type=proc_start
tunnel start:{"level":"info","msg":"Start listening on port 8101 forwarding to port 8101 on device","time":"2021-12-20T17:02:18+05:30"}
tunnel start:{"level":"info","msg":"Start listening on port 8102 forwarding to port 8102 on device","time":"2021-12-20T17:02:18+05:30"}
Starting CFA via bin/go-ios with args runwda --bundleid com.dryark.CFAgent.xctrunner --testrunnerbundleid com.dryark.CFAgent.xctrunner --xctestconfig CFAgent.xctest --udid 6736cefcf2caee7f99ea4aeb63ad3f76da88e898
INFO Process start - cfa binary=bin/go-ios proc=cfa type=proc_start
WARN Process end - cfa proc=cfa type=proc_end
INFO Process start - cfa binary=bin/go-ios proc=cfa type=proc_start
INFO Notifying CF of CFA stop name="CFA stop" type=cf_notify udid="***e898" values="map[udid:[6736cefcf2caee7f99ea4aeb63ad3f76da88e898]]"
WARN Process end - cfa proc=cfa type=proc_end
INFO Notifying CF of CFA stop name="CFA stop" type=cf_notify udid="***e898" values="map[udid:[6736cefcf2caee7f99ea4aeb63ad3f76da88e898]]"
INFO Process start - cfa binary=bin/go-ios proc=cfa type=proc_start
WARN Process end - cfa proc=cfa type=proc_end
INFO Notifying CF of CFA stop name="CFA stop" type=cf_notify udid="***e898" values="map[udid:[6736cefcf2caee7f99ea4aeb63ad3f76da88e898]]"
INFO Process start - cfa binary=bin/go-ios proc=cfa type=proc_start
WARN Process end - cfa proc=cfa type=proc_end
INFO Notifying CF of CFA stop name="CFA stop" type=cf_notify udid="***e898" values="map[udid:[6736cefcf2caee7f99ea4aeb63ad3f76da88e898]]"
Got request to start video stream for 6736cefcf2caee7f99ea4aeb63ad3f76da88e898
self signed option
Connecting to CF imgStream
Connected CF imgStream
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x78 pc=0x4300b13]

goroutine 98 [running]:
main.(*CFA).Screenshot(0xc000326280)
/Users/apple/df/ios_remote_provider/cfa.go:659 +0x73
main.(*Device).startVidStream(0xc00038c340)
/Users/apple/df/ios_remote_provider/device.go:589 +0x4c
main.(*ControlFloor).startVidStream(...)
/Users/apple/df/ios_remote_provider/controlfloor.go:164
main.(*ControlFloor).openWebsocket.func15()
/Users/apple/df/ios_remote_provider/controlfloor.go:424 +0x3c
created by main.(*ControlFloor).openWebsocket
/Users/apple/df/ios_remote_provider/controlfloor.go:424 +0x1995`

THANKS in advance.

[erykrutkowski]

Same issue here :(

[NguyenHoangDuy2406]

Same issue until now!
Note: Is it the same with #74

[prabasdm]

This actually working for me after install the CFAgent-Runner on my jailbroken iPhone.

[NguyenHoangDuy2406]

Yes, thanks @prabasdm.
For everyone met that issue, please open "ios_remote_provider/repos/CFAgent/CFAgent.xcodeproj" and build CFAgent-Runner by "Command + U"

@nanoscopic can close this issue

[erykrutkowski]

🤔 @NguyenHoangDuy2406 So I've opened "ios_remote_provider/repos/CFAgent/CFAgent.xcodeproj" but there is no CFAgent-Runner, maybe I didn't do something, but there is no such option :(

[NguyenHoangDuy2406]

Hi erykrutkowski

Please do the steps below:

1. Open ios_remote_provider/repos/CFAgent/CFAgent.xcodeproj

2. Choose target CFAgent for building
   

3. Press "Command + U"

4. Wait
   
   a second then you will see the icon "CFAgent Runner" on your device

5. Start provider again, the error will be disappeared

[Immanuel-GWU]

So the only way this issue should not occur is to jailbreak my iPhone. So can I go and jailbreak my device? @prabasdm

[NguyenHoangDuy2406]

@Immanuel-GWU
No need "jailbreak", I'm fixed it on normal iOS device(s). Just follow my above steps

[Immanuel-GWU]

Hi @NguyenHoangDuy2406 I tried the same step as yours, but still when I perform multiple actions the control floor gets stuck,

This is the log that I see in control floor:
dev video stopped for udid: 00008101-001C58D10xxxxxx
INFO[0127] Deleting device reservation rid=BzgbaiCMRA type=reserve_delete udid="***001E"

[NguyenHoangDuy2406]

Hmm, it's working normal on my device(s). Could you give the device info and full log of ios remote provider, @Immanuel-GWU ?

[linhvv12]

@NguyenHoangDuy2406 , Hi Bạn Duy, bạn cho mình hỏi bạn đang chạy macos version nào và xcode version nào vậy ạ. mình đã có Cfagent-runner tren iphone rồi, nhung van bi báo lỗi panic: Runtime error.

[NguyenHoangDuy2406]

@linhvv12 MacOS Monterey - 12.0.1, XCode13.4 Bạn check lại trong quá trình setup xem có lỗi gì không? Bên mình thì hoạt động bình thường á ^^