Unable to determine type from: U. Last 1 characters read: U

Please help me for this case.
I run on Ege browser and windown 10. Thanks

[18:43:00.983] - Listening on http://127.0.0.1:9313/

[18:43:00.983] - Listening on http://[::1]:9313/

Jun 02, 2020 6:43:01 PM org.openqa.selenium.remote.DesiredCapabilities edge
INFO: Using new EdgeOptions() is preferred to DesiredCapabilities.edge()
2020-06-02 18:43:01.335 INFO c.k.k.core.webui.driver.DriverFactory - Action delay is set to 0 milliseconds
2020-06-02 18:43:02.478 ERROR c.k.k.core.keyword.internal.KeywordMain - :x: Unable to open browser with url: β€˜β€™ (Root cause: com.kms.katalon.core.exception.StepFailedException: Unable to open browser with url: β€˜β€™
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:72)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:60)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)
at com.qa.captureImageOnBrowser.openURL(captureImageOnBrowser.groovy:114)
at com.qa.captureImageOnBrowser.captureScreenExcel(captureImageOnBrowser.groovy:41)
at com.qa.captureImageOnBrowser.invokeMethod(captureImageOnBrowser.groovy)
at com.kms.katalon.core.main.CustomKeywordDelegatingMetaClass.invokeStaticMethod(CustomKeywordDelegatingMetaClass.java:50)
at Capture Image On Browser.run(Capture Image On Browser:16)
at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:337)
at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:328)
at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:307)
at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:299)
at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:233)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:114)
at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:105)
at com.kms.katalon.core.main.TestCaseMain$runTestCase$0.call(Unknown Source)
at TempTestCase1591098172921.run(TempTestCase1591098172921.groovy:25)
Caused by: org.openqa.selenium.WebDriverException: Unable to parse remote response: Unknown error
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:115)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:74)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552)
at com.kms.katalon.selenium.driver.CEdgeDriver.execute(CEdgeDriver.java:20)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:213)
at org.openqa.selenium.remote.RemoteWebDriver.(RemoteWebDriver.java:131)
at org.openqa.selenium.edge.EdgeDriver.(EdgeDriver.java:154)
at com.kms.katalon.selenium.driver.CEdgeDriver.(CEdgeDriver.java:14)
at com.kms.katalon.core.webui.driver.DriverFactory.createNewEdgeDriver(DriverFactory.java:571)
at com.kms.katalon.core.webui.driver.DriverFactory.startNewBrowser(DriverFactory.java:347)
at com.kms.katalon.core.webui.driver.DriverFactory.openWebDriver(DriverFactory.java:227)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$_openBrowser_closure1.doCall(OpenBrowserKeyword.groovy:74)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword$_openBrowser_closure1.call(OpenBrowserKeyword.groovy)
at com.kms.katalon.core.webui.keyword.internal.WebUIKeywordMain.runKeyword(WebUIKeywordMain.groovy:20)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.openBrowser(OpenBrowserKeyword.groovy:81)
at com.kms.katalon.core.webui.keyword.builtin.OpenBrowserKeyword.execute(OpenBrowserKeyword.groovy:67)
at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:72)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords.openBrowser(WebUiBuiltInKeywords.groovy:60)
at com.kms.katalon.core.webui.keyword.WebUiBuiltInKeywords$openBrowser.call(Unknown Source)
at com.qa.captureImageOnBrowser.openURL(captureImageOnBrowser.groovy:114)
at com.qa.captureImageOnBrowser.captureScreenExcel(captureImageOnBrowser.groovy:41)
at com.qa.captureImageOnBrowser.invokeMethod(captureImageOnBrowser.groovy)
at com.kms.katalon.core.main.CustomKeywordDelegatingMetaClass.invokeStaticMethod(CustomKeywordDelegatingMetaClass.java:50)
at Script1589344055390.run(Script1589344055390.groovy:16)
… 11 more
Caused by: org.openqa.selenium.json.JsonException: Unable to determine type from: U. Last 1 characters read: U
Build info: version: β€˜3.141.59’, revision: β€˜e82be7d358’, time: β€˜2018-11-14T08:25:53’
System info: host: β€˜QC-THAOHATHI’, ip: β€˜192.168.99.134’, os.name: β€˜Windows 10’, os.arch: β€˜amd64’, os.version: β€˜10.0’, java.version: β€˜1.8.0_181’
Driver info: driver.version: CEdgeDriver
at org.openqa.selenium.json.JsonInput.peek(JsonInput.java:122)
at org.openqa.selenium.json.JsonTypeCoercer.lambda$null$6(JsonTypeCoercer.java:140)
at org.openqa.selenium.json.JsonTypeCoercer.coerce(JsonTypeCoercer.java:126)
at org.openqa.selenium.json.Json.toType(Json.java:69)
at org.openqa.selenium.json.Json.toType(Json.java:55)
at org.openqa.selenium.json.Json.toType(Json.java:50)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:112)
… 36 more
)
2020-06-02 18:43:02.517 ERROR k.k.c.m.CustomKeywordDelegatingMetaClass - :x: Unable to open browser with url: β€˜β€™
2020-06-02 18:43:02.530 ERROR c.k.katalon.core.main.TestCaseExecutor - :x: Test Cases/Capture Image On Browser FAILED.

3 Likes

any solution has been provided?

Have you tried to supply an URL in the openBrowser statement? I know IE11 does not like the empty set with that command.

yes, i already supply an URL, still got that errors

I saw a somewhat similar failure which makes me wonder if this is a driver issue. Have you got the approved Edge driver version for your browser, or could you redownload and give it a go? Cheers

I have download the driver, tried it but still failed.