"No driver found"

#1

Hi All,

I am using Java(IntelliJ)+Appium successfully without any problem in this system.

Recently I joined Katalon community to develop my company QA tools.

But I cannot start any automation.

System Spec:

  • Operating system: Windows 10
  • Device type: Android - Samsung Galaxy S7 - G930F - Android 8.0.0 - API 26
  • Device OS version: Android 8.0 - API 26
  • Appium version: 1.12.1
  • Katalon Studio version: 6.3.2-78cabfb34

Log:

08-26-2019 10:08:28 AM Test Cases/SM00_Leagues

Elapsed time: 1.083s

Test Cases/SM00_Leagues FAILED.
Reason:
com.kms.katalon.core.exception.StepFailedException: No driver found
at com.kms.katalon.core.mobile.helper.MobileScreenCaptor.getAnyAppiumDriver(MobileScreenCaptor.java:64)
at com.kms.katalon.core.mobile.helper.MobileScreenCaptor.take(MobileScreenCaptor.java:31)
at com.kms.katalon.core.helper.screenshot.ScreenCaptor.takeScreenshotAndGetAttributes(ScreenCaptor.java:37)
at com.kms.katalon.core.mobile.keyword.internal.MobileKeywordMain.stepFailed(MobileKeywordMain.groovy:40)
at com.kms.katalon.core.mobile.keyword.internal.MobileKeywordMain.runKeyword(MobileKeywordMain.groovy:23)
at com.kms.katalon.core.mobile.keyword.builtin.WaitForElementAttributeValueKeyword.waitForElementAttributeValue(WaitForElementAttributeValueKeyword.groovy:100)
at com.kms.katalon.core.mobile.keyword.builtin.WaitForElementAttributeValueKeyword.execute(WaitForElementAttributeValueKeyword.groovy:66)
at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:56)
at com.kms.katalon.core.mobile.keyword.MobileBuiltInKeywords.waitForElementAttributeValue(MobileBuiltInKeywords.groovy:1217)
at com.kms.katalon.core.mobile.keyword.MobileBuiltInKeywords$waitForElementAttributeValue.call(Unknown Source)
at SM00_Leagues.run(SM00_Leagues:16)
at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:337)
at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:328)
at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:307)
at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:299)
at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:233)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:114)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:105)
at com.kms.katalon.core.main.TestCaseMain$runTestCase$0.call(Unknown Source)
at TempTestCase1566797906297.run(TempTestCase1566797906297.groovy:21)

Capture
Capture924Ɨ583 14.4 KB

Thanks

#2

Getting the same error when I start executing my Test suit.
In out f 10 times 3-4 times I am getting this errro

#3

I believe @Chris_Trevarthen can help you with this.

#4

Hi @monfareddm and @abhishek.myteam11,

There are a few of things that could be going on here:

  1. In the case where tests arenā€™t starting at all, can you confirm what directory you have set in the Katalon Studio->Preferences->Katalon->Mobile settings? It could be that you have it set to a valid directory, but itā€™s not the one that includes the libraries for Katalon to access Appium.

    For example, on Mac, my Appium directory setting is:
    /Users/chris/.nvm/versions/node/v9.2.0/lib/node_modules/appium

    On Windows, itā€™s C:\npm\node_modules\appium

  2. Confirm that you are using the Mobile.startApplication function in your test or test suite as the first step. If the application isnā€™t started, you might see that error message.

  3. If youā€™re using a test suite, try to avoid starting and stopping the application between tests - start it once at the beginning of the suite and shut it down at the end. Repeated starting and stopping of the application can put the driver in a bad state.

  4. Before running a test or test suite, check your running system processes for appium. Sometimes these processes donā€™t quit correctly and can interfere with future tests.

Hope this helps,

Chris

1 Like
#5

Iā€™ve got the same with this issue too, When run Test Suite after 6-7 Test cases then got an error ā€œNo Driver Foundā€ and the rest of them are ā€œFailedā€. How can i fix this?

#6

Hi @Thanakorn_Sriwichai,

Please share us the execution log of the failed test cases, your test script if possible.

Thanks

#7

@Chris_Trevarthen, could you please help me for the same issue.
Katalon Studio->Preferences->Katalon->Mobile settings is set to below.
C:\Users\hasher\AppData\Roaming\npm\node_modules\appium\node_modules

Version details:
Appium version: Tried with 1.19.1 and 1.17.1
OS: Windows 10 Pro
Katalon: 7.8.1
Mobile device: POCO F1 (Android 9)

com.kms.katalon.core.exception.StepFailedException: Unable to start app at: ā€˜C:/Users/hasher/development/app-debug.apkā€™ (Root cause: org.openqa.selenium.SessionNotCreatedException: Unable to create a new remote session. Please check the server log for more details. Original error: An unknown server-side error occurred while processing the command. Original error: Error executing adbExec. Original error: ā€˜Command ā€˜C:\Users\hasher\.katalon\tools\android_sdk\platform-tools\adb.exe -P 5037 -s b4aad38b shell settings delete global hidden_api_policy_pre_p_appsā€™ exited with code 255ā€™; Stderr: 'Security exception: Permission denial: writing to settings requires:android.permission.WRITE_SECURE_SETTINGS

https://docs.katalon.com/katalon-studio/docs/troubleshoot-common-execution-exceptions-web-test.html

01-05-2021 09:34:46 AM launcher.OnAppStartup.captureScreen()

Elapsed time: 0.070s

No driver found

#8

@namratha.nayak

You need to enable Allow USB Debug on your real device first