Wicket.Ajax.Call.failure: Error while parsing response Value is not a valid ByteString

Question

I'm getting the following error when I try to click on an RadioChoice button.

ERROR: Wicket.Ajax.Call.failure: Error while parsing response: TypeError: Failed to execute 'setRequestHeader' on 'XMLHttpRequest': Value is not a valid ByteString.

I can't provide a code. Any idea about this error.

In my case the content of this answer is the solution: https://stackoverflow.com/a/31439605. — Oleksii Kyslytsyn, Feb 29 '20 at 01:37

score 1 · Accepted Answer · answered Nov 06 '18 at 18:29

1

It must be something in the values of header variable passed to jQuery here. I guess it is the value of lastFocusId . I'd recommend you to put a break point and see what values are being set and which one is not valid. Most probably lastFocusId has some Unicode characters which cannot be converted to ByteString.

answered Nov 06 '18 at 18:29

martin-g

17,243
2
23
35

Thanks, you're right, I use Unicode characters in wicket:id. – Denis Nov 13 '18 at 09:46

Wicket.Ajax.Call.failure: Error while parsing response Value is not a valid ByteString

1 Answers1