If a non existing form fieldset/element should be rendered, and xdebug is currently enabled, the exception will contain a public property called
xdebug_message containing html formatted message.
That message will be huge (500+MB in my case) depending on the complexity of the form.
For most browser this will result in
- waiting a long time
- and finally get a blank page as the amount of data is too big
I you don’t look at the network manager you’ll have no clue what is going on.
I would suggest to check for that property and unset it, if it is there.
The real stack trace is not affected so you still can see where the error is.
These catch blocks should be modified:
https://github.com/laminas/laminas-view/blob/master/src/Renderer/PhpRenderer.php#L507 + 510
I opened this PR for the changes. https://github.com/laminas/laminas-view/pull/42