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fix(material/tooltip): regression when injecting ViewContainerRef #30500

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merged 1 commit into from
Feb 18, 2025

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#30440 deferred the injection of some dependencies in the tooltip, including ViewContainerRef. This is problematic, because the act of injecting ViewContainerRef changes the shape of some internal data structures in the framework's runtime. As a result, hovering over a tooltip that has been hydrated will throw a runtime error because the structure from the server no longer matches the structure on the client.

Fixes #30498.

angular#30440 deferred the injection of some dependencies in the tooltip, including `ViewContainerRef`. This is problematic, because the act of injecting `ViewContainerRef` changes the shape of some internal data structures in the framework's runtime. As a result, hovering over a tooltip that has been hydrated will throw a runtime error because the structure from the server no longer matches the structure on the client.

Fixes angular#30498.
@crisbeto crisbeto added the target: patch This PR is targeted for the next patch release label Feb 17, 2025
@crisbeto crisbeto requested a review from a team as a code owner February 17, 2025 08:03
@crisbeto crisbeto requested review from mmalerba and wagnermaciel and removed request for a team February 17, 2025 08:03
@crisbeto crisbeto added the action: merge The PR is ready for merge by the caretaker label Feb 18, 2025
@crisbeto crisbeto merged commit 68b267d into angular:main Feb 18, 2025
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The changes were merged into the following branches: main, 19.1.x

crisbeto added a commit that referenced this pull request Feb 18, 2025
…0500)

#30440 deferred the injection of some dependencies in the tooltip, including `ViewContainerRef`. This is problematic, because the act of injecting `ViewContainerRef` changes the shape of some internal data structures in the framework's runtime. As a result, hovering over a tooltip that has been hydrated will throw a runtime error because the structure from the server no longer matches the structure on the client.

Fixes #30498.

(cherry picked from commit 68b267d)
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bug(MatTooltip): Tooltips not working in 19.1.4 on ssr page: TypeError: t is not iterable
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