selenium.com.mon.exceptions.InvalidArgumentException:消息:通过Py

Question

我正在制作一个GUI，它要求进行搜索，然后转到Ebay并找到该搜索的平均价格。但我无法打开Selenium。但就是找不到答案。我该怎么办？这是我的错误：

Traceback (most recent call last):
File "C:Program FilesPython39libtkinter__init__.py", line 1885, in __call__
return self.func(*args)
File "C:UsersJayAppDataRoamingPythonPython39site-packagesappJarappjar.py", line 3781, in <lambda>
return lambda *args: funcName()
File "C:UsersJayDownloadsebaythingebay thing.py", line 25, in search
driver.get("ebay.com")
File "C:Program FilesPython39libsite-packagesseleniumwebdriverremotewebdriver.py", line 333, in get
self.execute(Command.GET, {'url': url})
File "C:Program FilesPython39libsite-packagesseleniumwebdriverremotewebdriver.py", line 321, in execute
self.error_handler.check_response(response)
File "C:Program FilesPython39libsite-packagesseleniumwebdriverremoteerrorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.InvalidArgumentException: Message: invalid argument
(Session info: headless chrome=87.0.4280.88)

这是我的代码：

from appJar import gui
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import Select
from selenium.webdriver.chrome.options import Options
from time import sleep
def main():
app = gui("Search, And Find The Average!")
PATH = "chromedriver.exe"

options = Options()
options.headless = True
driver = webdriver.Chrome(PATH, options=options)
def close():
app.stop()
def search():
Search = app.getEntry("search")
if Search == '':
app.infoBox("Invalid", "Invalid Search")
else:
driver.get("ebay.com")
driver.find_element_by_xpath('//*[@id="gh-ac"]').send_keys(search)
try:
driver.find_element_by_class('s-item__link')
except:
app.infoBox("Invalid", "There Are No Items Matching Your Search.")
def info():
app.infoBox("InfoBox", "If It Does Not Work Try Reading The FAQ.")
app.addEntry("search")
app.setEntryDefault("search", "Put Your Search Here!")
app.addButton("Close", close)
app.addButton("Search", search)
app.addButton("Info", info)




app.go()

if __name__ == '__main__':
main()

如果您需要更多信息，请留下评论。

Answer 1

此错误消息。。。

Traceback (most recent call last):
File "C:Program FilesPython39libtkinter__init__.py", line 1885, in __call__
.
File "C:UsersJayDownloadsebaythingebay thing.py", line 25, in search
driver.get("ebay.com")
File "C:Program FilesPython39libsite-packagesseleniumwebdriverremotewebdriver.py", line 333, in get
self.execute(Command.GET, {'url': url})
File "C:Program FilesPython39libsite-packagesseleniumwebdriverremotewebdriver.py", line 321, in execute
self.error_handler.check_response(response)
.
selenium.common.exceptions.InvalidArgumentException: Message: invalid argument
(Session info: headless chrome=87.0.4280.88)

意味着在执行以下行时__init__中存在错误：

driver.get("ebay.com")

您需要传递完整的url，即https://www.ebay.com/，而不是传递部分域名ebay.com。

---

解决方案

此外，您可能还想通过Keyexecutable_path传递ChromeDriver的绝对路径。因此，有效的代码块将是：

def main():
app = gui("Search, And Find The Average!")
PATH = r'C:pathtochromedriver.exe'
options = Options()
options.headless = True
driver = webdriver.Chrome(executable_path=PATH, options=options)

以及后来的

driver.get("https://www.ebay.com/")