Getting error "Unable to find a matching set of capabilities" when I try to launch safari browser on iPhone.

Commencez par comparer les capabilities de Robot Framework présentées dans l’issue avec l’exemple de binding Python, puis consultez les logs de la session Selenium Grid et de la matching-factory. Le travail est terminé lorsqu’une modification reproductible des capabilities ou de la configuration permettant de lancer la session iOS Safari via l’URL distante indiquée est identifiée.

For issues

We have recently started automating iPhone safari with robot framework selenium. Sometimes we get "Unable to find a matching set of capabilities" when we try to run iPhone safari. I searched online but could not find any issue like this. I feel there is some capabilities I am missing but similar capabilities is working when I used python language binding. Please help.

Steps to reproduce the issue

${capabilities}= Evaluate sys.modules['selenium.webdriver'].DesiredCapabilities.SAFARI sys, selenium.webdriver

Set To Dictionary ${capabilities} platformName=ios
Set to Dictionary ${capabilities} browserName=safari
Log To Console ${capabilities}

Open Browser url=https://www.google.com desired_capabilities=${capabilities} remote_url=http://localhost:4449/wd/hub

Error messages and additional information

Robot Framework logs:
SessionNotCreatedException: Message: Unable to find a matching set of capabilities
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'P84445', ip: 'fe80:0:0:0:1832:dbdf:a8c:c83b%en0', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '12.4', java.version: '11.0.15'
Driver info: driver.version: unknown
remote stacktrace:
Stacktrace:
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0 (NativeConstructorAccessorImpl.java:-2)
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance (NativeConstructorAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance (DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance (Constructor.java:490)
at org.openqa.selenium.remote.W3CHandshakeResponse.lambda$errorHandler$0 (W3CHandshakeResponse.java:62)
at org.openqa.selenium.remote.HandshakeResponse.lambda$getResponseFunction$0 (HandshakeResponse.java:30)
[ Message content over the limit has been removed. ]
at java.util.stream.AbstractPipeline.wrapAndCopyInto (AbstractPipeline.java:474)
at java.util.stream.FindOps$FindOp.evaluateSequential (FindOps.java:150)
at java.util.stream.AbstractPipeline.evaluate (AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.findFirst (ReferencePipeline.java:543)
at org.openqa.selenium.remote.server.NewSessionPipeline.createNewSession (NewSessionPipeline.java:72)
at org.openqa.selenium.remote.server.commandhandler.BeginSession.execute (BeginSession.java:65)
at org.openqa.selenium.remote.server.WebDriverServlet.lambda$handle$0 (WebDriverServlet.java:235)
at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:515)
at java.util.concurrent.FutureTask.run (FutureTask.java:264)
at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1128)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:628)
at java.lang.Thread.run (Thread.java:829)

Selenium Grid logs:
17:33:12.151 DEBUG [WebDriverServlet.handle] - Found handler: org.openqa.selenium.remote.server.commandhandler.BeginSession@64a951bc
17:33:12.155 DEBUG [WebDriverServlet.lambda$handle$0] - /session: Executing POST on /session (handler: BeginSession)
17:33:12.205 INFO [ActiveSessionFactory.apply] - Capabilities are: {
"browserName": "safari",
"moz:firefoxOptions": {
"profile": "UEsDBBQAAAAIACaM3VTrmRmacgMAAJoMAAAHAAAAdXNlci5qc6VWTW\u002fUMBC98ytQTyCx1rbABU6lFAkJUcSq4mg59mTjrmMbe7zp\u002fnvGyaYsbb6AWz7e89hvZt44RQjcByhfnBXBNfTGlKtZo61yDVOp9gysKAyos1fPMSR4+f5ZesoxAiGEZE\u002fApTBxBG2hQVGwFAzhzkThEr4rjLC7sym8F1tYtn5EETB5lhmEXE+jKlfDEblgL49Z3O3p5FoBqyM6266it9YFGFmAPqkb+6MVOJ6vmbYY3O33L9Phc1Jqcc9lFSgwjzJoj5wU56jrHPT1epiwDBnAu4BcGMPvIod7CR61s3Ew6XdiL7plmetgLFau+Wyv6NEZGCRZwMaFHZOCKHtY5XjCrAiw13ImrxFkChoPTMa+HEeAj5PTgJFZr9lSm2IyoZTO5xQzizRQqECHC1zIrCBPlNsUERSXEHBYzRNSjClHfCBp+gBhkCW8Z8krajsmErphOU5Ai\u002fpG6eiNOIC6Pl9vvjqkxBDhzQjYNdY4oajKLAkW2hr4UYHdZCm13U7Hur79csn63pn0lhb5mnWSzvmQtjsqSrBUw+RIXcYu5rDkL53hjYNdWRJ+pOx6UAChsjKAIGmnn3SIeElayJGeePAUUUL7TKotdLhTRi1MI8JSbwQRZHUsizmoKWPyuVN7rx4zRYgx+wCS7ZEKbRmXZFRcBhGrmSgVGMNkBXL3EUqRDH7o\u002fkzTaCBERse2N\u002fbKuDhzlBP0DWV8GEyKiM4Is6oVCINV984W2dQEP\u002fncKtf\u002fyO6jl7mgvqe\u002f375x223+KDuD\u002fot9eGe0PLD8cZOKWrd5\u002fl\u002f+t\u002fbj5e+GHloG9uiciYwcwoXjxifvInmOkYNlAG\u002fbWtHQsFuelR+OkT3CtoXbmujHjryRxM5efb4ehRfGyZ3REacr4oTRFviVq71AXWiTp5nV2wrNYZa6xMKfwi35d3m4HW2kkyk+pWo\u002ftzuXXx19cEXzElMcXrmnVIh0B6t0rA6r\u002fNvTgFsZsFvMlnDx9u2ftH5pmlqUD2Ncw4sDV50nDO7Nk8V4jLm7ee2UMAuvEaU2QE\u002fMBU1twbsazTejGXzEoCXyx7ShUPkKaMkKa6gLCJv2dUSuXOY7jewoWz9Oj6U8ePCegmAoAoYD66RoT34xh50U6Sk8wF07zgZ3cu812T5li+UjU02Q+xPjZ9JhLMJvSlNpCpO7aIDxC1BLAQIUAxQAAAAIACaM3VTrmRmacgMAAJoMAAAHAAAAAAAAAAAAAACkgQAAAAB1c2VyLmpzUEsFBgAAAAABAAEANQAAAJcDAAAAAA=="
},
"platformName": "ios"
}
17:33:12.207 INFO [ActiveSessionFactory.lambda$apply$11] - Matched factory org.openqa.selenium.grid.session.remote.ServicedSession$Factory (provider: org.openqa.selenium.firefox.GeckoDriverService)
1656491592225 geckodriver INFO Listening on 127.0.0.1:7741

Expected behavior and actual behavior

When I try to run open browser for safari iphone no matter what I do I am not able to launch the browser.

I can run the similar code when I use python binding with same capabilities.

`
from selenium import webdriver

caps = {'browserName': 'safari', 'platformName': 'ios'}
driver = webdriver.Remote('http://localhost:4449/wd/hub', desired_capabilities=caps)
driver.get('http://www.google.com')
`

Environment

Browser: iOS Version 14.6
Browser driver: Safari 15.5 (17613.2.7.1.8)
Operating System: Mac

Libraries

• Robot Framework: 5.0.1
• Selenium: 4.3.0
• SeleniumLibrary: 6.0.0
• Interpreter: pipenv
• Selenium Grid: 3.141.59