org.openqa.selenium.WebDriverException: unknown error: Runtime.callFunctionOn threw exception: TypeError: JSON.stringify is not a function at buildError (<anonymous>:323:18)

[Bhagyashree]

I am trying to identify and webelement with xpath "@FindBy(xpath="(//*[contains(text(),'Crew')])[4]")

WebElement crew;".

It is inside a frame, when trying to click on the element am getting the below exception .

org.openqa.selenium.WebDriverException: unknown error: Runtime.callFunctionOn threw exception: TypeError: JSON.stringify is not a function
    at buildError (<anonymous>:323:18)
  (Session info: MicrosoftEdge=114.0.1823.51)
Build info: version: '4.9.1', revision: 'eb2032df7f'
System info: os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '17.0.5'
Driver info: org.openqa.selenium.edge.EdgeDriver
Command: [416cd93099e568c474ceed26e34f15cc, findElement {using=xpath, value=//dt[contains(text(),'Crew')]}]
Capabilities {acceptInsecureCerts: false, browserName: msedge, browserVersion: 114.0.1823.51, ms:edgeOptions: {debuggerAddress: localhost:59975}, msedge: {msedgedriverVersion: 114.0.1823.51 (ab4ec67361d1..., userDataDir: C:\Users\HP\AppData\Local\T...}, networkConnectionEnabled: false, pageLoadStrategy: normal, platformName: windows, proxy: Proxy(), se:cdp: ws://localhost:59975/devtoo..., se:cdpVersion: 114.0.1823.51, setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify, webauthn:extension:credBlob: true, webauthn:extension:largeBlob: true, webauthn:extension:minPinLength: true, webauthn:extension:prf: true, webauthn:virtualAuthenticators: true}
Session ID: 416cd93099e568c474ceed26e34f15cc
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
at org.openqa.selenium.remote.codec.w3c.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:200)
at org.openqa.selenium.remote.codec.w3c.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:133)
at org.openqa.selenium.remote.codec.w3c.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:53)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:193)
at org.openqa.selenium.remote.service.DriverCommandExecutor.invokeExecute(DriverCommandExecutor.java:183)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:158)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:543)
at org.openqa.selenium.remote.ElementLocation$ElementFinder$2.findElement(ElementLocation.java:162)
at org.openqa.selenium.remote.ElementLocation.findElement(ElementLocation.java:60)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:352)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:344)
at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:70)
at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:39)
at jdk.proxy2/jdk.proxy2.$Proxy21.getWrappedElement(Unknown Source)
at org.openqa.selenium.remote.internal.WebElementToJsonConverter.apply(WebElementToJsonConverter.java:51)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:992)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
at org.openqa.selenium.remote.RemoteWebDriver.executeScript(RemoteWebDriver.java:477)
at com.compass.pages.SP100_CMP16526_Story.verifyAccomodationOnboardCrewList(SP100_CMP16526_Story.java:97)
at com.compass.testcases.SP100_CMP16526.TC_05_verifyAccomodationOnboardCrewList(SP100_CMP16526.java:221)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:139)
at org.testng.internal.invokers.TestInvoker.invokeMethod(TestInvoker.java:677)
at org.testng.internal.invokers.TestInvoker.invokeTestMethod(TestInvoker.java:221)
at org.testng.internal.invokers.MethodRunner.runInSequence(MethodRunner.java:50)
at org.testng.internal.invokers.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:969)
at org.testng.internal.invokers.TestInvoker.invokeTestMethods(TestInvoker.java:194)
at org.testng.internal.invokers.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:148)
at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:128)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at org.testng.TestRunner.privateRun(TestRunner.java:829)
at org.testng.TestRunner.run(TestRunner.java:602)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:437)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:431)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:391)
at org.testng.SuiteRunner.run(SuiteRunner.java:330)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:95)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1256)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1176)
at org.testng.TestNG.runSuites(TestNG.java:1099)
at org.testng.TestNG.run(TestNG.java:1067)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

[Shivam Kumar Bhatnagar]

Hi ,

Please check the Iframe id, if it is in frame so again you will checkNested IFrame as well .

Shivam Kumar Bhatnagar Test Engineer | EdServices : www.magicedtech.com   : +91 9027699186

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[Harit Yadav]

Any updates? I am facing same error when trying to find elements or executing javascript in python.

[Harit Yadav]

Any updates on this? I am using selenium with python and am getting the same issue when trying to find elements or when executing javascript on page.

from selenium.webdriver.chrome.service import Service

service = Service(executable_path="C:/Users/hy84957/git/robot-framework/ERA/v4/chromedriverERA.exe")
driver = webdriver.Chrome(service=service)

driver.maximize_window()  

driver.get("internal link")

driver.execute_script("dummy_obj = {};")

--------------------------------------------------------------------------- WebDriverException Traceback (most recent call last) Input In [5], in <module> ----> 1 driver.execute_script("ola = {};") File C:\Miniconda-4.10.3-py3812\lib\site-packages\selenium\webdriver\remote\webdriver.py:406, in WebDriver.execute_script(self, script, *args) 403 converted_args = list(args) 404 command = Command.W3C_EXECUTE_SCRIPT --> 406 return self.execute(command, {"script": script, "args": converted_args})["value"] File C:\Miniconda-4.10.3-py3812\lib\site-packages\selenium\webdriver\remote\webdriver.py:346, in WebDriver.execute(self, driver_command, params) 344 response = self.command_executor.execute(driver_command, params) 345 if response: --> 346 self.error_handler.check_response(response) 347 response["value"] = self._unwrap_value(response.get("value", None)) 348 return response File C:\Miniconda-4.10.3-py3812\lib\site-packages\selenium\webdriver\remote\errorhandler.py:245, in ErrorHandler.check_response(self, response) 243 alert_text = value["alert"].get("text") 244 raise exception_class(message, screen, stacktrace, alert_text) # type: ignore[call-arg] # mypy is not smart enough here --> 245 raise exception_class(message, screen, stacktrace) WebDriverException: Message: unknown error: Runtime.callFunctionOn threw exception: TypeError: JSON.stringify is not a function at buildError (<anonymous>:323:18) (Session info: chrome=114.0.5735.91) Stacktrace: Backtrace: GetHandleVerifier [0x00246E73+48323] (No symbol) [0x001D9661] (No symbol) [0x000E5308] (No symbol) [0x000E84D6] (No symbol) [0x000EA14B] (No symbol) [0x0013D419] (No symbol) [0x0012A8DC] (No symbol) [0x0013CAC2] (No symbol) [0x0012A6D6] (No symbol) [0x0010847C] (No symbol) [0x0010957D] GetHandleVerifier [0x004AFD5D+2575277] GetHandleVerifier [0x004EF86E+2836158] GetHandleVerifier [0x004E96DC+2811180] GetHandleVerifier [0x002D41B0+626688] (No symbol) [0x001E314C] (No symbol) [0x001DF4B8] (No symbol) [0x001DF59B] (No symbol) [0x001D21B7] BaseThreadInitThunk [0x771000C9+25] RtlGetAppContainerNamedObjectPath [0x77B57B4E+286] RtlGetAppContainerNamedObjectPath [0x77B57B1E+238] (No symbol) [0x00000000]

On Monday, June 19, 2023 at 8:25:50 PM UTC+5:30 shivam.b...@magicedtech.com wrote: