# Chrome Browser Bug!

**URL:** <https://forum.katalon.com/t/chrome-browser-bug/26713>\
**Category:** Web Testing\
**Tags:** katalon-studio\
**Created:** [May 31, 2019, 8:26am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713 "2019-05-31T08:26:12Z")\
**Posts on this page:** 13\
**Page:** 1

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**Author:** ![emine](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/emine/32/15639_2.png) [@emine](https://forum.katalon.com/u/emine)\
**Post date:** [May 31, 2019, 8:26am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/1 "2019-05-31T08:26:12Z")

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Hello ;

Please take a look at the next error and help me urgently. Thank you

 ![Ekran%20Al%C4%B1nt%C4%B1s%C4%B1](https://europe1.discourse-cdn.com/katalon/original/2X/c/c8f1b8297902d6ba0aa074aaaf175c5abe5fa159.png)

And error log :

> Warning: NLS missing message: MSG\_FORUM\_SEARCH in: com.kms.katalon.constants.messages  
> SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”.  
> SLF4J: Defaulting to no-operation (NOP) logger implementation  
> SLF4J: See [SLF4J Error Codes](http://www.slf4j.org/codes.html#StaticLoggerBinder) for further details.  
> Warning: NLS unused message: Key in: com.kms.katalon.composer.webui.constants.composerWebuiMessages  
> Warning: NLS missing message: DIA\_CONFIRM\_INSTALL\_WEBDRIVER in: com.kms.katalon.composer.webui.constants.composerWebuiMessages  
> Warning: NLS missing message: DIA\_CONFIRM\_INSTALL\_WEBDRIVER\_TITLE in: com.kms.katalon.composer.webui.constants.composerWebuiMessages  
> chromedriver is located at default location: C:\Users\sedat\Desktop\Katalon\_Studio\_Windows\_64-6.1.5\configuration\resources\drivers\chromedriver\_win32\chromedriver.exe. In case your browser is updated to a newer version, please use this command to update chromdriver: --config -webui.autoUpdateDrivers=true  
> Launcher status after execution process completed: Running  
> Launcher status after execution process completed: Running

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<div class="post-metadata">

**Author:** ![hpulsford](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/hpulsford/32/2985_2.png) [@hpulsford](https://forum.katalon.com/u/hpulsford)\
**Post date:** [May 31, 2019, 8:34am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/2 "2019-05-31T08:34:13Z")

</div>

Could you send through the complete error from the log viewer - There will be a caused by line that will help us identify what is causing this. Most likely driver or chrome is the incorrect version.

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<div class="post-metadata">

**Author:** ![emine](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/emine/32/15639_2.png) [@emine](https://forum.katalon.com/u/emine)\
**Post date:** [May 31, 2019, 8:35am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/3 "2019-05-31T08:35:03Z")

</div>

> SLF4J: The requested version 1.7.16 by your slf4j binding is not compatible with [1.6]  
> SLF4J: See [SLF4J Error Codes](http://www.slf4j.org/codes.html#version_mismatch) for further details.  
> 2019-05-31 11:22:48.266 INFO c.k.katalon.core.main.TestCaseExecutor - --------------------  
> 2019-05-31 11:22:48.270 INFO c.k.katalon.core.main.TestCaseExecutor - START Test Cases/New Test Case  
> 2019-05-31 11:22:48.826 DEBUG testcase.New Test Case - 1: openBrowser(“”)  
> 2019-05-31 11:22:49.128 INFO c.k.k.core.webui.driver.DriverFactory - Starting ‘Chrome’ driver  
> 2019-05-31 11:22:49.165 INFO c.k.k.core.webui.driver.DriverFactory - Action delay is set to 0 seconds  
> Starting ChromeDriver 74.0.3729.6 (255758eccf3d244491b8a1317aa76e1ce10d57e9-refs/branch-heads/3729@{#29}) on port 34668  
> Only local connections are allowed.  
> Please protect ports used by ChromeDriver and related test frameworks to prevent access by malicious code.  
> 2019-05-31 11:22:52.286 ERROR c.k.k.core.keyword.internal.KeywordMain - ❌ Unable to open browser with url: ‘’ (Root cause: com.kms.katalon.core.exception.StepFailedException: Unable to open browser with url: ‘’  
> at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.stepFailed(WebUIKeywordMain.groovy:64)  
> at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:26)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.openBrowser(OpenBrowserKeyword.groovy:81)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.execute(OpenBrowserKeyword.groovy:67)  
> at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:56)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:60)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)  
> at New Test Case.run(New Test Case:16)  
> at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)  
> at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)  
> at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:337)  
> at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:328)  
> at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:307)  
> at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:299)  
> at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:233)  
> at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:114)  
> at com.kms.katalon.core.main.TestCaseMain$runTestCase$0.call(Unknown Source)  
> at TempTestCase1559290965790.run(TempTestCase1559290965790.groovy:21)  
> Caused by: org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.  
> Build info: version: ‘3.7.1’, revision: ‘8a0099a’, time: ‘2017-11-06T21:07:36.161Z’  
> System info: host: ‘DESKTOP-0PJFF3T’, ip: ‘192.168.1.134’, os.name: ‘Windows 10’, os.arch: ‘amd64’, os.version: ‘10.0’, java.version: ‘1.8.0\_181’  
> Driver info: driver.version: CChromeDriver  
> at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:621)  
> at com.kms.katalon.selenium.driver.CChromeDriver.execute(CChromeDriver.java:20)  
> at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:219)  
> at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:142)  
> at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:181)  
> at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:147)  
> at com.kms.katalon.selenium.driver.CChromeDriver.(CChromeDriver.java:13)  
> at com.kms.katalon.core.webui.driver.DriverFactory.createNewChromeDriver(DriverFactory.java:281)  
> at com.kms.katalon.core.webui.driver.DriverFactory.startNewBrowser(DriverFactory.java:243)  
> at com.kms.katalon.core.webui.driver.DriverFactory.openWebDriver(DriverFactory.java:188)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$\_openBrowser\_closure1.doCall(OpenBrowserKeyword.groovy:74)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$\_openBrowser\_closure1.call(OpenBrowserKeyword.groovy)  
> at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:20)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.openBrowser(OpenBrowserKeyword.groovy:81)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.execute(OpenBrowserKeyword.groovy:67)  
> at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:56)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:60)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)  
> at Script1559289155349.run(Script1559289155349.groovy:16)  
> … 10 more  
> Caused by: java.lang.IllegalArgumentException: No enum constant org.openqa.selenium.Proxy.ProxyType.DİRECT  
> at org.openqa.selenium.Proxy$ProxyType.valueOf(Proxy.java:33)  
> at org.openqa.selenium.Proxy.(Proxy.java:67)  
> at org.openqa.selenium.remote.ProtocolHandshake$Result.lambda$static$0(ProtocolHandshake.java:148)  
> at org.openqa.selenium.remote.ProtocolHandshake$Result.(ProtocolHandshake.java:162)  
> at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$new$1(JsonWireProtocolResponse.java:85)  
> at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$getResponseFunction$2(JsonWireProtocolResponse.java:93)  
> at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:123)  
> at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:126)  
> at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73)  
> at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:142)  
> at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)  
> at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:600)  
> … 28 more  
> )  
> 2019-05-31 11:22:52.300 ERROR c.k.katalon.core.main.TestCaseExecutor - ❌ Test Cases/New Test Case FAILED.  
> Reason:  
> com.kms.katalon.core.exception.StepFailedException: Unable to open browser with url: ‘’  
> at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.stepFailed(WebUIKeywordMain.groovy:64)  
> at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:26)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.openBrowser(OpenBrowserKeyword.groovy:81)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.execute(OpenBrowserKeyword.groovy:67)  
> at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:56)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:60)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)  
> at New Test Case.run(New Test Case: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$0.call(Unknown Source)  
> at TempTestCase1559290965790.run(TempTestCase1559290965790.groovy:21)  
> Caused by: org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.  
> Build info: version: ‘3.7.1’, revision: ‘8a0099a’, time: ‘2017-11-06T21:07:36.161Z’  
> System info: host: ‘DESKTOP-0PJFF3T’, ip: ‘192.168.1.134’, os.name: ‘Windows 10’, os.arch: ‘amd64’, os.version: ‘10.0’, java.version: ‘1.8.0\_181’  
> Driver info: driver.version: CChromeDriver  
> at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:621)  
> at com.kms.katalon.selenium.driver.CChromeDriver.execute(CChromeDriver.java:20)  
> at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:219)  
> at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:142)  
> at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:181)  
> at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:147)  
> at com.kms.katalon.selenium.driver.CChromeDriver.(CChromeDriver.java:13)  
> at com.kms.katalon.core.webui.driver.DriverFactory.createNewChromeDriver(DriverFactory.java:281)  
> at com.kms.katalon.core.webui.driver.DriverFactory.startNewBrowser(DriverFactory.java:243)  
> at com.kms.katalon.core.webui.driver.DriverFactory.openWebDriver(DriverFactory.java:188)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$\_openBrowser\_closure1.doCall(OpenBrowserKeyword.groovy:74)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$\_openBrowser\_closure1.call(OpenBrowserKeyword.groovy)  
> at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:20)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.openBrowser(OpenBrowserKeyword.groovy:81)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.execute(OpenBrowserKeyword.groovy:67)  
> at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:56)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:60)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)  
> at Script1559289155349.run(Script1559289155349.groovy:16)  
> … 10 more  
> Caused by: java.lang.IllegalArgumentException: No enum constant org.openqa.selenium.Proxy.ProxyType.DİRECT  
> at org.openqa.selenium.Proxy$ProxyType.valueOf(Proxy.java:33)  
> at org.openqa.selenium.Proxy.(Proxy.java:67)  
> at org.openqa.selenium.remote.ProtocolHandshake$Result.lambda$static$0(ProtocolHandshake.java:148)  
> at org.openqa.selenium.remote.ProtocolHandshake$Result.(ProtocolHandshake.java:162)  
> at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$new$1(JsonWireProtocolResponse.java:85)  
> at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$getResponseFunction$2(JsonWireProtocolResponse.java:93)  
> at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:123)  
> at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:126)  
> at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73)  
> at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:142)  
> at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)  
> at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:600)  
> at com.kms.katalon.selenium.driver.CChromeDriver.execute(CChromeDriver.java:20)  
> at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:219)  
> at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:142)  
> at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:181)  
> at org.openqa.selenium.chrome.ChromeDriver.(ChromeDriver.java:147)  
> at com.kms.katalon.selenium.driver.CChromeDriver.(CChromeDriver.java:13)  
> at com.kms.katalon.core.webui.driver.DriverFactory.createNewChromeDriver(DriverFactory.java:281)  
> at com.kms.katalon.core.webui.driver.DriverFactory.startNewBrowser(DriverFactory.java:243)  
> at com.kms.katalon.core.webui.driver.DriverFactory.openWebDriver(DriverFactory.java:188)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$\_openBrowser\_closure1.doCall(OpenBrowserKeyword.groovy:74)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$\_openBrowser\_closure1.call(OpenBrowserKeyword.groovy)  
> at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:20)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.openBrowser(OpenBrowserKeyword.groovy:81)  
> at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.execute(OpenBrowserKeyword.groovy:67)  
> at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:56)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:60)  
> at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)  
> at New Test Case.run(New Test Case:16)  
> … 10 more
> 
> 2019-05-31 11:22:52.373 INFO c.k.katalon.core.main.TestCaseExecutor - END Test Cases/New Test Case

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<div class="post-metadata">

**Author:** ![hpulsford](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/hpulsford/32/2985_2.png) [@hpulsford](https://forum.katalon.com/u/hpulsford)\
**Post date:** [May 31, 2019, 8:43am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/4 "2019-05-31T08:43:43Z")

</div>

> [@emine](#):
>
> Caused by: org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.

So this is the cause. What version of KS are you using?The most likely cause is your driver not being the correct version - Download latest driver(chrome or IE) from [seleniumhq.org](http://seleniumhq.org), and use the below code

```auto
    System.setProperty("webdriver.chrome.driver","<YourPath>chromedriver.exe");
    WebDriver driver=new ChromeDriver();
    driver.get("http://www.yahoo.com");

```

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<div class="post-metadata">

**Author:** ![emine](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/emine/32/15639_2.png) [@emine](https://forum.katalon.com/u/emine)\
**Post date:** [May 31, 2019, 8:51am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/5 "2019-05-31T08:51:14Z")

</div>

I don’t fully understand what I don’t do. Would you be a little more prominent?

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**Author:** ![hpulsford](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/hpulsford/32/2985_2.png) [@hpulsford](https://forum.katalon.com/u/hpulsford)\
**Post date:** [May 31, 2019, 8:52am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/6 "2019-05-31T08:52:46Z")

</div>

Ok first step, update to the latest version of Ks and make sure you have the latest version of chrome. If that doesnt work, let me know and ill provide the next step 🙂

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**Author:** ![emine](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/emine/32/15639_2.png) [@emine](https://forum.katalon.com/u/emine)\
**Post date:** [May 31, 2019, 8:58am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/7 "2019-05-31T08:58:38Z")

</div>

Hello Again , thank you crome and katalon studio latest version.  
But project run ;

 ![res1](https://europe1.discourse-cdn.com/katalon/original/2X/b/b82322cc35215a5371d02b5a3a2d527428f30db5.png) ![res2](https://europe1.discourse-cdn.com/katalon/original/2X/0/01a3c2c2fa3c931e85147a11208cdf9dd719be73.png)

Nothing has changed as it was before.  
The Chrome window is delivered but it still returns the same error.

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**Author:** ![hpulsford](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/hpulsford/32/2985_2.png) [@hpulsford](https://forum.katalon.com/u/hpulsford)\
**Post date:** [May 31, 2019, 9:05am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/8 "2019-05-31T09:05:08Z")

</div>

Right Ok - Can you go into your katalon studio prefrences and make sure that this setting is ticked.

 ![Screenshot%20(427)](https://europe1.discourse-cdn.com/katalon/original/2X/b/b3adeb6309c6c4fe6ad00890fdc5786af33033e8.png)

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<div class="post-metadata">

**Author:** ![emine](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/emine/32/15639_2.png) [@emine](https://forum.katalon.com/u/emine)\
**Post date:** [May 31, 2019, 9:07am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/9 "2019-05-31T09:07:05Z")

</div>

Yes but :

 ![image](https://europe1.discourse-cdn.com/katalon/original/2X/a/a9b703637d42be94c108b4a8f47b2f76f5a816d2.png)

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<div class="post-metadata">

**Author:** ![hpulsford](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/hpulsford/32/2985_2.png) [@hpulsford](https://forum.katalon.com/u/hpulsford)\
**Post date:** [May 31, 2019, 9:14am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/10 "2019-05-31T09:14:02Z")

</div>

These are the two errors.

Caused by: org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.

Caused by: java.lang.IllegalArgumentException: No enum constant

Im pretty much all out of ideas now, maybe @duyluong will be able to help you further

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<div class="post-metadata">

**Author:** ![emine](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/emine/32/15639_2.png) [@emine](https://forum.katalon.com/u/emine)\
**Post date:** [May 31, 2019, 12:01pm UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/11 "2019-05-31T12:01:01Z")

</div>

hello @duyluong @devalex88 Can you help me ?

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<div class="post-metadata">

**Author:** ![vvksngh43](https://avatars.discourse-cdn.com/v4/letter/v/5daacb/32.png) [@vvksngh43](https://forum.katalon.com/u/vvksngh43)\
**Post date:** [November 12, 2019, 1:19pm UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/12 "2019-11-12T13:19:10Z")

</div>

Facing same issue while runing my test suit with azure pipline.

Error: chromedriver is located at default location: C:\Windows\ServiceProfiles\NetworkService.katalon\7.0.7\Katalon\_Studio\_Engine\_Windows\_64-7.0.7\configuration\resources\drivers\chromedriver\_win32\chromedriver.exe. In case your browser is updated to a newer version, please use this command to update chromdriver: --config -webui.autoUpdateDrivers=true

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**Author:** ![vvksngh43](https://avatars.discourse-cdn.com/v4/letter/v/5daacb/32.png) [@vvksngh43](https://forum.katalon.com/u/vvksngh43)\
**Post date:** [November 14, 2019, 6:53am UTC](https://forum.katalon.com/t/chrome-browser-bug/26713/13 "2019-11-14T06:53:26Z")

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Hi Emine,

Please use Katalon 7.0.8 version with Chrome browser 78 . Please try and let me know.