Value Map not working when loading a qml

[qgib]

Author Name: Philipe Borba (@phborba)
Original Redmine Issue: 10752
Affected QGIS version: 2.4.0
Redmine category:project_loading/saving

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I'm trying to load a style saved as a .qml but when I load it, the value map defined in the .qml is not loaded. I have already tried to save the style into the database, but when I tried to load it, the value maps also weren't loaded.

A sample database is attached, with a sample of .qml

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• bug.rar (Philipe Borba)
• bug_qgis.JPG (Philipe Borba)

[qgib]

Author Name: Jürgen Fischer (@jef-n)

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• category_id was configured as Project Loading/Saving

[qgib]

Author Name: Matthias Kuhn (@m-kuhn)

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Does the following workaround to update the qml work for you?

• Open layer/qml in 2.2
• Save project
• Open project in 2.4
• Save qml in 2.4

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• status_id was changed from Open to Feedback

[qgib]

Author Name: Philipe Borba (@phborba)

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Unfortunately it didn't work. In the qml structure saved by 2.4, the parts of the xml code where the value lists were stored weren't generated. The only parts of the qml that were generated are those linked to simbology. For instance, in the qml saved in 2.2, I have this structure:

On the other hand, when I proceeded the way you instructed me, qgis 2.4 generates only this:

The type of the field is ommited and also the value pairs are gone.

If I manually set the value map, as it is show in the attached picture, then save the .qml, close qgis, reopen qgis and finally load the layer and the saved qml, the value map is not loaded and the problem with the code described above remains the same.

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• 7616 was configured as bug_qgis.JPG

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• bug_qgis.JPG (Philipe Borba)

[qgib]

Author Name: Philipe Borba (@phborba)

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There is a similar explanation to this bug on this link:

http://gis.stackexchange.com/questions/104403/how-to-save-and-load-vector-layer-attribute-value-map-editable-state-in-qml-st

[qgib]

Author Name: Giovanni Manghi (@gioman)

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isn't this a regression since 2.2?

[qgib]

Author Name: Paolo Cavallini (@pcav)

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Duplicated in #19266?
It's a regression.

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• priority_id was changed from High to Severe/Regression

[qgib]

Author Name: Matthias Kuhn (@m-kuhn)

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Fixed in changeset "e6a259d1806b756cb2a9d91d6c5546ce6d04e710".

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• status_id was changed from Feedback to Closed

[qgib]

Author Name: James Rogers (James Rogers)

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Sorry, I have zero understanding when it comes to coding, etc.
I am having this same problem with the value map info not saving/loading in the qml. Matthias, I see you fixed this in some python code? How do I update my QGIS to fix this issue?
Thanks