[MAUI] The "XamlCTask" task failed unexpectedly

[vsfeedback]

This issue has been moved from a ticket on Developer Community.

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I have custom ContentView as VirtualizeListViewCell in my app and I use it in xaml in DataTemplate, but maui's xaml parser cannot parse it. Look at the screenshot

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Original Comments

Feedback Bot on 4/17/2024, 06:51 PM:

(private comment, text removed)

Александр on 4/18/2024, 10:21 AM:

(private comment, text removed)

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Original Solutions

(no solutions)

[github-actions]

Hi I'm an AI powered bot that finds similar issues based off the issue title.

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one and thumbs upping the other issue to help us prioritize it. Thank you!

Closed similar issues:

• The "XamlCTask" task failed unexpectedly. (#21910), similarity score: 0.74
• MSB4018 The "XamlCTask" task failed unexpectedly. (#4420), similarity score: 0.73
• Maui App won't compile (#19401), similarity score: 0.73
• XamlC error XFC0000 when building migrated MAUI app in VS (#13912), similarity score: 0.72
• "Unable to cast object of type 'Microsoft.Maui.Controls.Page' to type 'Microsoft.Maui.IContentView'." (#16000), similarity score: 0.72

Note: You can give me feedback by thumbs upping or thumbs downing this comment.

[PureWeen]

@StephaneDelcroix thoughts?

[StephaneDelcroix]

@PureWeen no. no repro, no screenshot, but the OP reported it as related to a closed issue

[jfversluis]

Author indicates its related to #21910 which seems to be a bug in an external library.

Without any more information there is not much actionable here, therefore closing this. If this is still an issue for you, please make sure to open a new issue including relevant code, ideally a reproduction project so we can look at it more easily.

Thanks!