qml/Ubuntu/Components/1.3/PageHeader.qml:123: TypeError: Cannot read property 'titleComponent' of null
Bug #1588837 reported by
Cris Dywan
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Canonical System Image |
Fix Released
|
High
|
Unassigned | ||
| ubuntu-ui-toolkit (Ubuntu) |
Fix Released
|
High
|
Tim Peeters | ||
Bug Description
Page {
id: bufferPage
header: PageHeader {
title: "foo"
subtitle: "bar"
}
}
Setting PageHeader.subtitle is racy and produces the following errors on startup:
file://
Related branches
lp:~tpeeters/ubuntu-ui-toolkit/nullTitleComponent
- ubuntu-sdk-build-bot: Approve (continuous-integration)
- Cris Dywan: Approve
-
Diff: 43 lines (+5/-3)3 files modifiedsrc/Ubuntu/Components/1.3/PageHeader.qml (+2/-1)
src/Ubuntu/Components/Themes/Ambiance/1.3/PageHeaderStyle.qml (+1/-1)
tests/unit/visual/tst_pageheader.qml (+2/-1)
| description: | updated |
| Changed in ubuntu-ui-toolkit (Ubuntu): | |
| importance: | Undecided → High |
| Changed in ubuntu-ui-toolkit (Ubuntu): | |
| status: | New → Confirmed |
| Changed in ubuntu-ui-toolkit (Ubuntu): | |
| status: | Confirmed → In Progress |
| Changed in ubuntu-ui-toolkit (Ubuntu): | |
| status: | In Progress → Fix Committed |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #1 |
| Changed in ubuntu-ui-toolkit (Ubuntu): | |
| status: | Fix Committed → Fix Released |
| Changed in canonical-devices-system-image: | |
| status: | New → Fix Committed |
| importance: | Undecided → High |
| milestone: | none → 12 |
| Changed in canonical-devices-system-image: | |
| status: | Fix Committed → Fix Released |
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This bug was fixed in the package ubuntu-ui-toolkit - 1.3.2009+
---------------
ubuntu-ui-toolkit (1.3.2009+
[ Tim Peeters ]
* Introduce Styles.
* Update header contents only after its style was initialized.
Fixes LP: #1588837
* Update export_qml_dir.qml to work inside a lxd container.
* Draw a red outline around the subheader in AdaptivePageLayout to warn that
the old header is deprecated. Fixes LP: #1583636
[ Christian Dywan ]
* Select the current item before adding the test page.
* Introduce gallery for browsing visual tests.
* Put Scrollbar in ShaderEffectSource to blend with frame. Fixes LP: #1583543
* Correctly use build/src dir with unit tests. Fixes LP: #1589982
[ Florian Boucault ]
* Do not initialize haptics at startup but only when used for the first time.
* PageHeadButton: do not load the icon until the button is made visible.
[ Albert Astals Cid ]
* Prepend UC_ to performance env vars.
* Using -1 as PERFORMANCE_
warning count threshold.
* Add envvars to change the performance monitor variables.
-- Zoltán Balogh <email address hidden> Wed, 15 Jun 2016 18:32:29 +0000