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via htmlunit by aavaliani
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at com.gargoylesoftware.htmlunit.html.XmlSerializer.createAttributesCopyWithClonedAttribute(XmlSerializer.java:210)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.getAttributesFor(XmlSerializer.java:193)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printOpeningTag(XmlSerializer.java:123)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:85)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:95)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:95)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:95)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:95)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:95)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:95)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:95)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:95)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:95)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.asXml(XmlSerializer.java:75)	at com.gargoylesoftware.htmlunit.html.XmlSerializer.save(XmlSerializer.java:56)	at com.gargoylesoftware.htmlunit.html.HtmlPage.save(HtmlPage.java:2250)	at tools.test.HtmlUnitExample.main(HtmlUnitExample.java:40)