e:

TypeError: Failed to execute 'replaceChild' on 'Node': parameter 1 is not of type 'Node'.
    at onSuccess (hudson-behavior.js:1524)
    at klass.respondToReadyState (VM283 prototype.js:1657)
    at klass.onStateChange (VM283 prototype.js:1600)
    at XMLHttpRequest.<anonymous> (VM283 prototype.js:414) 

response.responseText: ""

https://github.com/jenkinsci/jenkins/blob/723e5ed8fb1a5289edc31d82bb9ad67e6d97bcd9/war/src/main/webapp/scripts/hudson-behavior.js#L1524

I verified that:

https://github.com/jenkinsci/jenkins/blob/723e5ed8fb1a5289edc31d82bb9ad67e6d97bcd9/war/src/main/webapp/scripts/hudson-behavior.js#L1523

var node = $(div).firstDescendant(); 

yielded null.

Further investigation shows:

response.status : 0

The code for this.success() used by respondToReadyState() treats this as a response to call this.options.onSuccess, but I suspect it would be better handled by this.options.onFailure or by dropping it or something.

See https://stackoverflow.com/questions/36416389/why-does-my-xmlhttprequest-have-readystate-4-but-status-0 for reports of this case.