Unable to start application on this device: an unknown server-side (Windows)

Hi Akhil,

Please check is there any security flag is enabled in the app if so ask dev to disable it to identify by Katalon

install Appium 1.8.1 which is more compatible version for Katalon and then try to record it.

Thanks @Chris_Trevarthen

I had the same problem @Dan_Bown faced.

Now resolved it. By removing all the desired capabilities added before.

I have faced the same issue when running Katalon iOS automation in a macOS and solved it by adding platform version of the iOS simulator on the Project Settings.
21

Hey there! I got same prolblem with the same error window. Can anyone help me, please? My job depence on it, its too important to me!
Environment^ Windows-64, katalon is latest version, appium 1.8.1, node and npm latest. I tried to install 1.6.3, its not works for me.
There is my logs:

Wed Jun 12 11:13:36 ALMT 2019
java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:673)
at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
at sun.net.www.protocol.https.HttpsClient.(HttpsClient.java:264)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1199)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1050)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1334)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1309)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:259)
at com.kms.katalon.application.utils.ServerAPICommunicationUtil.sendAndReceiveData(ServerAPICommunicationUtil.java:231)
at com.kms.katalon.application.utils.ServerAPICommunicationUtil.invoke(ServerAPICommunicationUtil.java:123)
at com.kms.katalon.application.utils.ServerAPICommunicationUtil.post(ServerAPICommunicationUtil.java:52)
at com.kms.katalon.tracking.service.TrackingApiService.post(TrackingApiService.java:24)
at com.kms.katalon.tracking.service.TrackingService.sendEventPayload(TrackingService.java:38)
at com.kms.katalon.tracking.service.TrackingService.lambda$0(TrackingService.java:24)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)

Hi Guys,

Anyone got the solution for this?

Thank you

help me

Hi,
I have the same issue. Please help, I will start to work with Katalon.

OSX 10.14.5
Xcode Version: 10.3
Katalon Studio: 6.2.1
iOS Version: 12.4

I started from the beginning and now this error does not appear.

Please rebuild your app with the XCode on your machine and try again

Thanks

image

Hey everyone i have problem when running katalon to record my app, any solutions yet ?

This work for me, thanks