如何解决Selenium中的'obscured'错误？附相关HTML代码

Hey there! Let's work through that frustrating 'obscured' error you're hitting with Selenium on your non-public page. Looking at the HTML snippet you shared, your target is a button wrapped in a <span> that has the actual click handler (click.delegate="placeCurrentInjection()"), so here are the most practical fixes to try:

• Wait for full interactability before clicking
  More often than not, this error pops up because Selenium tries to click the element before it's fully ready—think loading overlays, dynamic rendering delays, or the element hasn't finished attaching event listeners. Ditch hard time.sleep() calls and use explicit waits instead—they're way more reliable:

  from selenium.webdriver.common.by import By
  from selenium.webdriver.support.ui import WebDriverWait
  from selenium.webdriver.support import expected_conditions as EC
  
  # Wait up to 10 seconds for the button to be clickable
  wait = WebDriverWait(driver, 10)
  target_button = wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, "ui-button[au-target-id='612']")))
  target_button.click()
  

  The au-target-id='612' selector is perfect here because it's unique to that button element.

• Click the parent span directly
  The actual click logic is attached to the outer <span> (with au-target-id='611'), not the inner button. Sometimes targeting the element with the event listener directly avoids obscuration issues entirely:

  parent_span = wait.until(EC.element_to_be_clickable((By.CSS_SELECTOR, "span[au-target-id='611']")))
  parent_span.click()
  

• Check for blocking overlays
  The 'obscured' error means something is physically covering your button—maybe a transparent loading spinner, a modal backdrop, or a hidden overlay div. You can wait for these blockers to disappear before clicking:

  # Adjust the CSS selector to match any overlay elements on your page
  wait.until(EC.invisibility_of_element_located((By.CSS_SELECTOR, ".loading-overlay, .modal-backdrop")))
  # Now click the button
  target_button.click()
  

• Use JavaScript click as a last resort
  If all other methods fail, you can trigger the click via JavaScript. This bypasses Selenium's interactability checks, so it's a workaround (not ideal for every scenario), but it often gets past obscure 'obscured' errors:

  target_button = wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, "ui-button[au-target-id='612']")))
  driver.execute_script("arguments[0].click();", target_button)
  

One quick note: Your page uses Aurelia (those au-target attributes are a dead giveaway), so elements are dynamically rendered. Explicit waits are non-negotiable here—implicit waits won't cut it for reliably interacting with Aurelia components.

内容的提问来源于stack exchange，提问作者Alex