Undefined array key "" in Drupal\better_exposed_filters\BetterExposedFiltersHelper::sortNestedOptions() line 186

Confirmed, we too get this error. Also seeing it in 6.x.

Note am seeing this when using an exposed taxonomy field with "Show hierarchy in dropdown" enabled. When this hierarchy setting is disabled I'm not seeing the error.

The issue seems to stem from relying on the existence of the delimiter to determine current level while also not requiring the filter which includes a "- All -" option (code recognizes this as a level 1 when it should be 0 because of starting with "-"). Patch sets the current level to 0 when the key is "All".

I have applied patch but getting same issue event if I used latest version 6.0.3.

Experiencing this issue in 6.0.3.

Specifically with "show hierarchy" checked. And it doesnt matter what I use as the "All" text, even if i use it without dashes, it still throws this error, and even ignores my "All" text replacement...

@pragna did you apply the patch AND make that additional change? or only your change?

Would you be able to roll a patch with your changes so we can RTBC?

Thanks!

keshavv → made their first commit to this issue’s fork.

The solution given in #10 works for me. I have created the patch for the same.
Thank you.

When I run $key instead of $prev_key, it appends a hyphen to ALL my taxonomy terms in the list. the original patch is the only one that works for me.

writing back here to say the initial patch #9, not the second one does resolve the issue for me in D10 on latest version of BEF 6.0.3.

can someone else test this so we can RTBC?

Not able to replicate in 6.0.x are we still seeing this?

If still a problem in 6.0.x please reopen