Rule Based Symbology not working if filter is based on column with "-" in its name

[MakkieSA]

Certain Vector Layers not displaying on Map with Rule Based Symbology (Version 3.16.9 & 3.20.1) Work on older versions

[gioman]

@MakkieSA please attach sample data and detail the necessary steps to replicate.

[MakkieSA]

Please see attached polygon shapefile and QGIS style file attached in Zip file.

If I load the shapefile in QGIS 3.16.3 and
load the style file on the shapefile it works as expected.

If I do exactly the same in QGIS 3.16.9 and QGIS 3.20.1, the shape disappear/doesn't display on my map.

Hope this helps.

QGIS Error.zip

[gioman]

Seems to be caused by the "-" in the column name used for creating the rules. If you use an equivalent column without "-" it works.

[MakkieSA]

Thanks GiovanniI will check.Regards -------- Original message --------From: Giovanni Manghi ***@***.***> Date: 2021/07/28 12:48 (GMT+02:00) To: qgis/QGIS ***@***.***> Cc: MakkieSA ***@***.***>, Mention ***@***.***> Subject: Re: [qgis/QGIS] Rule Based Symbology not working if filter is based on column with "-" in its name (#44379) Seems to be caused by the "-" in the column name used for creating the rules. If you use an equivalent column without "-" it works. —You are receiving this because you were mentioned.Reply to this email directly, view it on GitHub, or unsubscribe.

[nicogodet]

@gioman It seems similar to #43616 as if the attribute name contains "-" some qgis features fail ?

[gioman]

@gioman It seems similar to #43616 as if the attribute name contains "-" some qgis features fail ?

seems related.

[MakkieSA]

Hello GiovanniYes, can confirm, once "-" removed from field name all sorted.Thanks & regards -------- Original message --------From: Giovanni Manghi ***@***.***> Date: 2021/07/28 15:15 (GMT+02:00) To: qgis/QGIS ***@***.***> Cc: MakkieSA ***@***.***>, Mention ***@***.***> Subject: Re: [qgis/QGIS] Rule Based Symbology not working if filter is based on column with "-" in its name (#44379) @gioman It seems similar to #43616 as if the attribute name contains "-" some qgis features fail ? seems related. —You are receiving this because you were mentioned.Reply to this email directly, view it on GitHub, or unsubscribe.

[gioman]

This do not seems completely fixed, see #46459

[roya0045]

This do not seems completely fixed, see #46459

I'm pretty sure it's fixed, I think it's just the conversion that is broken, not quite the same sadly.