java.lang.NullPointerException

htmlunit | molendabenoit | 5 years ago
  1. 0

    Spurious NPE in WebClient.loadDownloadedResponses

    htmlunit | 6 years ago | dsmiley
    java.lang.NullPointerException
  2. 0

    NullPointer exception

    htmlunit | 7 years ago | leebutts
    java.lang.NullPointerException
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  4. 0

    NullPointerException when calling WebClient.closeAllWindows

    htmlunit | 6 years ago | ruralhunter
    java.lang.NullPointerException: No document element (about:blank)
  5. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.gargoylesoftware.htmlunit.html.HtmlForm.submit()
    2. HtmlUnit
      HtmlElement.click
      1. com.gargoylesoftware.htmlunit.html.HtmlForm.submit(HtmlForm.java:112)
      2. com.gargoylesoftware.htmlunit.html.HtmlSubmitInput.doClickAction(HtmlSubmitInput.java:75)
      3. com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1252)
      4. com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1203)
      5. com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1166)
      5 frames
    3. browser.scanners.crawlers
      CrawlerBase.clientSignIn
      1. browser.scanners.crawlers.CrawlerBase.clientSignIn(CrawlerBase.java:190)
      1 frame