org.openqa.selenium.SessionNotCreatedException: session not createdfrom unknown error: cannot find Chrome binary

그 동안 아무일 없이 잘 사용하던 코드가 어느날 갑자기 아래 코드 처럼 에러가 나면서 동작하지 않았다.

 

org.openqa.selenium.SessionNotCreatedException: session not created
from unknown error: cannot find Chrome binary
  (Driver info: chromedriver=129.0.6668.29 (1ba42d17dba4c0eb64134e06562a5d426e2dcc91-refs/branch-heads/6668@{#811}),platform=Windows NT 10.0.19042 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 643 milliseconds
Build info: version: '2.44.0', revision: '76d78cf', time: '2014-10-23 20:03:00'
System info: host: 'server-auto', ip: '192.168.100.149', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '17.0.8.1'
Driver info: org.openqa.selenium.chrome.ChromeDriver
	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.ErrorHandler.createThrowable(ErrorHandler.java:204)
	at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:156)
	at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:599)
	at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:240)
	at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:126)
	at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:139)
	at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:171)
	at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:139)
	at data.ChromeWebDriver.setDriver(ChromeWebDriver.java:52)
	at data.ChromeWebDriver.getDriver(ChromeWebDriver.java:57)
	at data.TCitem.setDriver(TCitem.java:104)
	at TC.DAST.testUntitled(DAST.java:31)
	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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:93)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:40)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:529)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:756)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:452)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210)

java.lang.NullPointerException: Cannot invoke "org.openqa.selenium.WebDriver.quit()" because "this.driver" is null
	at TC.DAST.tearDown(DAST.java:647)
	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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:93)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:40)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:529)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:756)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:452)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210)

 

 

chrome 과 chromedriver 버전이 맞지 않은가 싶어서 크롬 재설치, 업데이트 모두 해봤지만 실패...

 

그러다가 아래와 같은 방법으로 해결 했습니다.

 

추가

import org.openqa.selenium.chrome.ChromeOptions;

 

변경

capabilities.setCapability(CapabilityType.BROWSER_NAME, "Chrome");           //으로 되어 있던 것을
capabilities.setCapability(CapabilityType.ACCEPT_SSL_CERTS, true);              //로 변경