此版本的 ChromeDriver 尚未使用 Chrome version 79 error 运行 protractorE2E tests with ChromeDriver Chrome Selenium
This version of ChromeDriver has not been tested with Chrome version 79 error running protractorE2E tests with ChromeDriver Chrome Selenium
这些是我的设置：
.gitlab-ci.yml
image: node
stages:
- test
tests:
stage: test
before_script:
# Add Google Chrome to aptitude's (package manager) sources
- echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | tee -a /etc/apt/sources.list
# Fetch Chrome's PGP keys for secure installation
- wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
# Update aptitude's package sources
- apt-get -qq update -y
# Install latest Chrome stable, Xvfb packages
- apt-get -qq install -y google-chrome-stable xvfb gtk2-engines-pixbuf xfonts-cyrillic xfonts-100dpi xfonts-75dpi xfonts-base xfonts-scalable imagemagick x11-apps default-jre
# Launch Xvfb
- Xvfb :0 -ac -screen 0 1024x768x24 &
# Export display for Chrome
- export DISPLAY=:99
# Install AngularJS CLI exclusively
# Add --unsafe-perm to resolve problems with node-gyp infinite loop on Docker
- npm install --silent --unsafe-perm -g @angular/cli@1.1.2
script:
- npm i --quiet
- npm run wd-update
- npm run wd-start &
- npm run start -- js-files/psh.conf.js
- npm run wd-shutdown
only:
- master
- merge_request
这是测试的作业输出
Running with gitlab-runner 12.3.0 (a8a019e0)
on runner-gitlab-runner-554cdd7fbc-4t8mw zxqBkdf4
Using Kubernetes namespace: gitlab-managed-apps
Using Kubernetes executor with image node ...
Waiting for pod gitlab-managed-apps/runner-zxqbkdf4-project-62-concurrent-15jnmx to be running, status is Pending
Running on runner-zxqbkdf4-project-62-concurrent-15jnmx via runner-
$ npm i --quiet
> canvas@2.6.0 install /builds/automation/bender/node_modules/canvas
> node-pre-gyp install --fallback-to-build
node-pre-gyp WARN Using request for node-pre-gyp https download
[canvas] Success: "/builds/automation/bender/node_modules/canvas/build/Release/canvas.node" is installed via remote
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@2.1.2 (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
added 457 packages from 433 contributors and audited 1390 packages in 15.657s
found 0 vulnerabilities
$ npm run wd-update
> bender@1.0.0 wd-update /builds/automation/bender
> webdriver-manager update
[15:03:41] I/file_manager - creating folder /builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium
[15:03:41] I/config_source - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/standalone-response.xml https://selenium-release.storage.googleapis.com/
[15:03:41] I/config_source - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/chrome-response.xml https://chromedriver.storage.googleapis.com/
[15:03:41] I/config_source - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/gecko-response.json https://api.github.com/repos/mozilla/geckodriver/releases
[15:03:42] I/downloader - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_78.0.3904.105.zip https://chromedriver.storage.googleapis.com/78.0.3904.70/chromedriver_linux64.zip
[15:03:42] I/downloader - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/selenium-server-standalone-3.141.59.jar https://selenium-release.storage.googleapis.com/3.141/selenium-server-standalone-3.141.59.jar
[15:03:42] I/update - chromedriver: unzipping chromedriver_78.0.3904.105.zip
[15:03:42] I/update - chromedriver: setting permissions to 0755 for /builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_78.0.3904.105
[15:03:42] I/downloader - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver-v0.26.0.tar.gz https://github.com/mozilla/geckodriver/releases/download/v0.26.0/geckodriver-v0.26.0-linux64.tar.gz
[15:03:43] I/update - geckodriver: unzipping geckodriver-v0.26.0.tar.gz
[15:03:43] I/update - geckodriver: setting permissions to 0755 for /builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver-v0.26.0
$ npm run wd-start &
$ npm run start -- js-files/psh.conf.js
> bender@1.0.0 wd-start /builds/automation/bender
> webdriver-manager start
> bender@1.0.0 prestart /builds/automation/bender
> tsc && ts-cleaner -d js-files
[15:03:44] I/start - java -Djava.security.egd=file:///dev/./urandom -Dwebdriver.gecko.driver=/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver-v0.26.0 -Dwebdriver.chrome.driver=/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_78.0.3904.105 -jar /builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/selenium-server-standalone-3.141.59.jar -port 4444
[15:03:44] I/start - seleniumProcess.pid: 15684
15:03:45.253 INFO [GridLauncherV3.parse] - Selenium server version: 3.141.59, revision: e82be7d358
15:03:45.506 INFO [GridLauncherV3.lambda$buildLaunchers] - Launching a standalone Selenium Server on port 4444
2019-12-17 15:03:45.713:INFO::main: Logging initialized @1029ms to org.seleniumhq.jetty9.util.log.StdErrLog
15:03:46.441 INFO [WebDriverServlet.<init>] - Initialising WebDriverServlet
15:03:46.780 INFO [SeleniumServer.boot] - Selenium Server is up and running on port 4444
> bender@1.0.0 start /builds/automation/bender
> node src/flake "js-files/psh.conf.js"
[15:03:52] I/launcher - Running 1 instances of WebDriver
[15:03:52] I/hosted - Using the selenium server at http://localhost:4444/wd/hub
15:03:52.446 INFO [ActiveSessionFactory.apply] - Capabilities are: {
"browserName": "chrome",
"chromeOptions": {
"args": [
"--headless",
"--no-sandbox",
"--window-size=1550,768"
]
},
"count": 1,
"maxInstances": 1,
"shardTestFiles": false
}
15:03:52.449 INFO [ActiveSessionFactory.lambda$apply] - Matched factory org.openqa.selenium.grid.session.remote.ServicedSession$Factory (provider: org.openqa.selenium.chrome.ChromeDriverService)
Starting ChromeDriver 78.0.3904.70 (edb9c9f3de0247fd912a77b7f6cae7447f6d3ad5-refs/branch-heads/3904@{#800}) on port 3722
Only local connections are allowed.
Please protect ports used by ChromeDriver and related test frameworks to prevent access by malicious code.
[1576595032.499][SEVERE]: bind() failed: Cannot assign requested address (99)
[1576595033.109][WARNING]: This version of ChromeDriver has not been tested with Chrome version 79.
15:03:53.266 INFO [ProtocolHandshake.createSession] - Detected dialect: W3C
15:03:53.323 INFO [RemoteSession$Factory.lambda$performHandshake[=14=]] - Started new session 26b7b655c1318cbcde9cfb69871f56ad (org.openqa.selenium.chrome.ChromeDriverService)
(node:15719) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
Started
Jasmine started
2019-12-17T15:03:53.447Z - info: Current test running:
Psh site validations Site language should change
(node:15719) UnhandledPromiseRejectionWarning: WebDriverError: invalid session id
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'runner-zxqbkdf4-project-62-concurrent-15jnmx', ip: '10.36.0.39', os.name: 'Linux', os.arch: 'amd64', os.version: '4.14.138+', java.version: '1.8.0_232'
Driver info: driver.version: unknown
at Object.checkLegacyResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/error.js:546:15)
at parseHttpResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:509:13)
at /builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:441:30
at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:15719) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:15719) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
(node:15719) UnhandledPromiseRejectionWarning: WebDriverError: invalid session id
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'runner-zxqbkdf4-project-62-concurrent-15jnmx', ip: '10.36.0.39', os.name: 'Linux', os.arch: 'amd64', os.version: '4.14.138+', java.version: '1.8.0_232'
Driver info: driver.version: unknown
at Object.checkLegacyResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/error.js:546:15)
at parseHttpResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:509:13)
at /builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:441:30
at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:15719) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:15719) UnhandledPromiseRejectionWarning: WebDriverError: invalid session id
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'runner-zxqbkdf4-project-62-concurrent-15jnmx', ip: '10.36.0.39', os.name: 'Linux', os.arch: 'amd64', os.version: '4.14.138+', java.version: '1.8.0_232'
Driver info: driver.version: unknown
at Object.checkLegacyResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/error.js:546:15)
at parseHttpResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:509:13)
at /builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:441:30
at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:15719) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3)
所以，我遇到的错误是：
UnhandledPromiseRejectionWarning: WebDriverError: invalid session id
- 对此有什么想法吗？
我至少研究了两天，但没有发现任何相关内容，我看到了很多错误，但没有一个是这样的。
- 我应该使用 docker 图片吗？而是即时安装所有内容？
我找不到符合我需要的 docker 图片。
- 我使用的selenium地址是否正确？
这是量角器网站推荐的：seleniumAddress: 'http://localhost:4444/wd/hub'
这个错误信息...
Starting ChromeDriver 78.0.3904.70
.
[1576595033.109][WARNING]: This version of ChromeDriver has not been tested with Chrome version 79.
.
15:03:53.323 INFO [RemoteSession$Factory.lambda$performHandshake[=10=]] - Started new session 26b7b655c1318cbcde9cfb69871f56ad (org.openqa.selenium.chrome.ChromeDriverService)
(node:15719) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
...暗示 ChromeDriver 无法 initiate/spawn 新的 Browsing Context 即Chrome 浏览器 会话。
您的主要问题是您使用的二进制文件版本之间不兼容，如下所示：
- 您正在使用 chromedriver=78.0
- chromedriver=78.0 的发行说明清楚地提到了以下内容：
Supports Chrome version 78
- 您正在使用 chrome= 79.0
- ChromeDriver v79.0 的发行说明清楚地提到了以下内容：
Supports Chrome version 79
因此 Chrome驱动程序 v78.0 和 Chrome 浏览器 v79.0
解决方案
确保：
- Chrome驱动程序 已更新为当前 ChromeDriver v79.0 级别。
- Chrome 已更新至当前 Chrome 版本 79.0 级别。 （根据 ChromeDriver v79.0 release notes）
- 清理你的项目工作区通过你的IDE和重建你的项目只需要依赖。
参考
您可以在以下位置找到相关的详细讨论：
如果您在 cmd 中使用以下命令的量角器类型的 npm 实现。今天 chrome 版本更改为 79，这样做解决了我的问题。
webdriver-manager update
这些是我的设置：
.gitlab-ci.yml
image: node
stages:
- test
tests:
stage: test
before_script:
# Add Google Chrome to aptitude's (package manager) sources
- echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | tee -a /etc/apt/sources.list
# Fetch Chrome's PGP keys for secure installation
- wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
# Update aptitude's package sources
- apt-get -qq update -y
# Install latest Chrome stable, Xvfb packages
- apt-get -qq install -y google-chrome-stable xvfb gtk2-engines-pixbuf xfonts-cyrillic xfonts-100dpi xfonts-75dpi xfonts-base xfonts-scalable imagemagick x11-apps default-jre
# Launch Xvfb
- Xvfb :0 -ac -screen 0 1024x768x24 &
# Export display for Chrome
- export DISPLAY=:99
# Install AngularJS CLI exclusively
# Add --unsafe-perm to resolve problems with node-gyp infinite loop on Docker
- npm install --silent --unsafe-perm -g @angular/cli@1.1.2
script:
- npm i --quiet
- npm run wd-update
- npm run wd-start &
- npm run start -- js-files/psh.conf.js
- npm run wd-shutdown
only:
- master
- merge_request
这是测试的作业输出
Running with gitlab-runner 12.3.0 (a8a019e0)
on runner-gitlab-runner-554cdd7fbc-4t8mw zxqBkdf4
Using Kubernetes namespace: gitlab-managed-apps
Using Kubernetes executor with image node ...
Waiting for pod gitlab-managed-apps/runner-zxqbkdf4-project-62-concurrent-15jnmx to be running, status is Pending
Running on runner-zxqbkdf4-project-62-concurrent-15jnmx via runner-
$ npm i --quiet
> canvas@2.6.0 install /builds/automation/bender/node_modules/canvas
> node-pre-gyp install --fallback-to-build
node-pre-gyp WARN Using request for node-pre-gyp https download
[canvas] Success: "/builds/automation/bender/node_modules/canvas/build/Release/canvas.node" is installed via remote
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@2.1.2 (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
added 457 packages from 433 contributors and audited 1390 packages in 15.657s
found 0 vulnerabilities
$ npm run wd-update
> bender@1.0.0 wd-update /builds/automation/bender
> webdriver-manager update
[15:03:41] I/file_manager - creating folder /builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium
[15:03:41] I/config_source - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/standalone-response.xml https://selenium-release.storage.googleapis.com/
[15:03:41] I/config_source - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/chrome-response.xml https://chromedriver.storage.googleapis.com/
[15:03:41] I/config_source - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/gecko-response.json https://api.github.com/repos/mozilla/geckodriver/releases
[15:03:42] I/downloader - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_78.0.3904.105.zip https://chromedriver.storage.googleapis.com/78.0.3904.70/chromedriver_linux64.zip
[15:03:42] I/downloader - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/selenium-server-standalone-3.141.59.jar https://selenium-release.storage.googleapis.com/3.141/selenium-server-standalone-3.141.59.jar
[15:03:42] I/update - chromedriver: unzipping chromedriver_78.0.3904.105.zip
[15:03:42] I/update - chromedriver: setting permissions to 0755 for /builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_78.0.3904.105
[15:03:42] I/downloader - curl -o/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver-v0.26.0.tar.gz https://github.com/mozilla/geckodriver/releases/download/v0.26.0/geckodriver-v0.26.0-linux64.tar.gz
[15:03:43] I/update - geckodriver: unzipping geckodriver-v0.26.0.tar.gz
[15:03:43] I/update - geckodriver: setting permissions to 0755 for /builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver-v0.26.0
$ npm run wd-start &
$ npm run start -- js-files/psh.conf.js
> bender@1.0.0 wd-start /builds/automation/bender
> webdriver-manager start
> bender@1.0.0 prestart /builds/automation/bender
> tsc && ts-cleaner -d js-files
[15:03:44] I/start - java -Djava.security.egd=file:///dev/./urandom -Dwebdriver.gecko.driver=/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/geckodriver-v0.26.0 -Dwebdriver.chrome.driver=/builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/chromedriver_78.0.3904.105 -jar /builds/automation/bender/node_modules/protractor/node_modules/webdriver-manager/selenium/selenium-server-standalone-3.141.59.jar -port 4444
[15:03:44] I/start - seleniumProcess.pid: 15684
15:03:45.253 INFO [GridLauncherV3.parse] - Selenium server version: 3.141.59, revision: e82be7d358
15:03:45.506 INFO [GridLauncherV3.lambda$buildLaunchers] - Launching a standalone Selenium Server on port 4444
2019-12-17 15:03:45.713:INFO::main: Logging initialized @1029ms to org.seleniumhq.jetty9.util.log.StdErrLog
15:03:46.441 INFO [WebDriverServlet.<init>] - Initialising WebDriverServlet
15:03:46.780 INFO [SeleniumServer.boot] - Selenium Server is up and running on port 4444
> bender@1.0.0 start /builds/automation/bender
> node src/flake "js-files/psh.conf.js"
[15:03:52] I/launcher - Running 1 instances of WebDriver
[15:03:52] I/hosted - Using the selenium server at http://localhost:4444/wd/hub
15:03:52.446 INFO [ActiveSessionFactory.apply] - Capabilities are: {
"browserName": "chrome",
"chromeOptions": {
"args": [
"--headless",
"--no-sandbox",
"--window-size=1550,768"
]
},
"count": 1,
"maxInstances": 1,
"shardTestFiles": false
}
15:03:52.449 INFO [ActiveSessionFactory.lambda$apply] - Matched factory org.openqa.selenium.grid.session.remote.ServicedSession$Factory (provider: org.openqa.selenium.chrome.ChromeDriverService)
Starting ChromeDriver 78.0.3904.70 (edb9c9f3de0247fd912a77b7f6cae7447f6d3ad5-refs/branch-heads/3904@{#800}) on port 3722
Only local connections are allowed.
Please protect ports used by ChromeDriver and related test frameworks to prevent access by malicious code.
[1576595032.499][SEVERE]: bind() failed: Cannot assign requested address (99)
[1576595033.109][WARNING]: This version of ChromeDriver has not been tested with Chrome version 79.
15:03:53.266 INFO [ProtocolHandshake.createSession] - Detected dialect: W3C
15:03:53.323 INFO [RemoteSession$Factory.lambda$performHandshake[=14=]] - Started new session 26b7b655c1318cbcde9cfb69871f56ad (org.openqa.selenium.chrome.ChromeDriverService)
(node:15719) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
Started
Jasmine started
2019-12-17T15:03:53.447Z - info: Current test running:
Psh site validations Site language should change
(node:15719) UnhandledPromiseRejectionWarning: WebDriverError: invalid session id
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'runner-zxqbkdf4-project-62-concurrent-15jnmx', ip: '10.36.0.39', os.name: 'Linux', os.arch: 'amd64', os.version: '4.14.138+', java.version: '1.8.0_232'
Driver info: driver.version: unknown
at Object.checkLegacyResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/error.js:546:15)
at parseHttpResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:509:13)
at /builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:441:30
at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:15719) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:15719) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
(node:15719) UnhandledPromiseRejectionWarning: WebDriverError: invalid session id
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'runner-zxqbkdf4-project-62-concurrent-15jnmx', ip: '10.36.0.39', os.name: 'Linux', os.arch: 'amd64', os.version: '4.14.138+', java.version: '1.8.0_232'
Driver info: driver.version: unknown
at Object.checkLegacyResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/error.js:546:15)
at parseHttpResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:509:13)
at /builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:441:30
at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:15719) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:15719) UnhandledPromiseRejectionWarning: WebDriverError: invalid session id
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'runner-zxqbkdf4-project-62-concurrent-15jnmx', ip: '10.36.0.39', os.name: 'Linux', os.arch: 'amd64', os.version: '4.14.138+', java.version: '1.8.0_232'
Driver info: driver.version: unknown
at Object.checkLegacyResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/error.js:546:15)
at parseHttpResponse (/builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:509:13)
at /builds/automation/bender/node_modules/selenium-webdriver/lib/http.js:441:30
at processTicksAndRejections (internal/process/task_queues.js:97:5)
(node:15719) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3)
所以，我遇到的错误是：
UnhandledPromiseRejectionWarning: WebDriverError: invalid session id
- 对此有什么想法吗？
我至少研究了两天，但没有发现任何相关内容，我看到了很多错误，但没有一个是这样的。
- 我应该使用 docker 图片吗？而是即时安装所有内容？
我找不到符合我需要的 docker 图片。
- 我使用的selenium地址是否正确？
这是量角器网站推荐的：seleniumAddress: 'http://localhost:4444/wd/hub'
这个错误信息...
Starting ChromeDriver 78.0.3904.70
.
[1576595033.109][WARNING]: This version of ChromeDriver has not been tested with Chrome version 79.
.
15:03:53.323 INFO [RemoteSession$Factory.lambda$performHandshake[=10=]] - Started new session 26b7b655c1318cbcde9cfb69871f56ad (org.openqa.selenium.chrome.ChromeDriverService)
(node:15719) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
...暗示 ChromeDriver 无法 initiate/spawn 新的 Browsing Context 即Chrome 浏览器 会话。
您的主要问题是您使用的二进制文件版本之间不兼容，如下所示：
- 您正在使用 chromedriver=78.0
- chromedriver=78.0 的发行说明清楚地提到了以下内容：
Supports Chrome version 78
- 您正在使用 chrome= 79.0
- ChromeDriver v79.0 的发行说明清楚地提到了以下内容：
Supports Chrome version 79
因此 Chrome驱动程序 v78.0 和 Chrome 浏览器 v79.0
解决方案
确保：
- Chrome驱动程序 已更新为当前 ChromeDriver v79.0 级别。
- Chrome 已更新至当前 Chrome 版本 79.0 级别。 （根据 ChromeDriver v79.0 release notes）
- 清理你的项目工作区通过你的IDE和重建你的项目只需要依赖。
参考
您可以在以下位置找到相关的详细讨论：
如果您在 cmd 中使用以下命令的量角器类型的 npm 实现。今天 chrome 版本更改为 79，这样做解决了我的问题。
webdriver-manager update