[JIRA] (JENKINS-15494) Uncaught TypeError: Cannot read property 'firstChild' of null

[jgl...@cloudbees.com (JIRA)]

Jesse Glick updated JENKINS-15494 Uncaught TypeError: Cannot read property 'firstChild' of null Change By: Jesse Glick (12/Oct/12 7:06 PM) Description: Under some conditions adding a dynamic section to a configuration screen fails with the abovementioned error. In {{renderOnDemand}}, {{c.innerHTML = "<TABLE><TBODY>" \ +t.responseText \ +"</TBODY></TABLE>";}} succeeds yet immediately afterwards {{c.firstChild}} is a {{HTMLLinkElement}} rather than the expected {{HTMLTableElement}}: {code:xml} <link rel="stylesheet" href="">{code} The second child is indeed the expected table, so something inserted this link element at the top. Uri Scheiner says this occurred for him due to {{<f:advanced>}} under a separated {{<f:section>}}, yet it seems to occur under other circumstances as well.

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