Backend not saving its state if using custom label in repeater which sits in a matrixrepeater

[devnode]

Hi everyone,

i just experienced a bug/case where the backend did not save the repeater state in a matrixRepeater. 
I haven't found any post about this bug so i thought it might be interesting if other people experience the same problem.

I have some "standard template" with a matrixRepeater field on it.  (Screenshot1, that red marked part is my matrix)

 

This field has different types ofcourse ... one if its types is "Slider". (Screenshot2)

If you click it - the slider type contains a repeater with an Image field and some other fields that looks like this... (Screenshot3)
 

If I change the "Element label" from "#n" to anything else like "#n - {bild.name}" or "bild.title" for example - the page that contains the
matrixrepeater does not save the image field anymore.

 

You can upload i picture, save the page, it even tells that it has been saved but its not showing in the backend - its just an empty item with no picture in it.
Does anyone have a fix or an idea how for this? 

PW version is:  3.0.42
FieldtypeReapeaterMatrix is v0.0.3
 

 

[Robin S]

This sounds similar to this recently fixed issue: https://github.com/processwire/processwire-issues/issues/97

You could try updating PW from the dev branch to see if that resolves it.