.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
3,414 questions
No compatible code running on the thread
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 28.999999999999996%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVJ%3C/text%3E%3C/svg%3E)
Vaclav Jedlicka
41
Reputation points
I hit F5 and receive error "No compatible code running on the thread"
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(16, 84%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELS%3C/text%3E%3C/svg%3E)
Lloyd Sheen 1,476 Reputation points2023-08-19T21:21:14.4833333+00:00 404 on your link
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Vaclav Jedlicka 41 Reputation points
2023-08-20T07:39:36.9333333+00:00 -
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 40%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYL%3C/text%3E%3C/svg%3E)
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 42,001 Reputation points Microsoft Vendor2023-08-21T02:13:20.4433333+00:00 I tested this project with Visual Studio 2022 17.6 and the program works fine after hitting F5.
For further investigation, could you please provide the following information?
- Will this issue occur in a new project?
- What version of Visual Studio you are using?
Your prompt reply will be highly appreciated.
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Vaclav Jedlicka 41 Reputation points
2023-08-21T06:15:56.26+00:00 - yes, it is a new project. I tried it many times. I always get some error. I have been trying to create a .NET MAUI app for at least a year, without success. My project is delayed because of that. I was not able to make even the simplest app with .NET MAUI.
- I am using Visual Studio 17.7.1
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Vaclav Jedlicka 41 Reputation points
2023-08-21T06:19:28.8+00:00 - yes, it is a new project. It tried it many times, it happens always.
- I am using Visual Studio 17.7.1
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Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 42,001 Reputation points Microsoft Vendor
2023-08-22T05:39:53.74+00:00 After testing, I updated Visual Studio to the same version as you, and the program still works fine.
This should be caused by some problem with your Visual Studio.
Please refer to the following documentation to re-install maui component.
In addition, for such Visual Studio questions, it is recommended that you publish the problem to Visual Studio feedback.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(38.4, 93%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELW%3C/text%3E%3C/svg%3E)
Leo Wagner de Souza 691 Reputation points2023-09-06T14:01:10.6833333+00:00 Did you checked if your project is marked as the startup project of the solution?
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Vaclav Jedlicka 41 Reputation points
2023-09-06T14:39:28.6333333+00:00 yes, I did
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Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 42,001 Reputation points Microsoft Vendor
2023-09-18T01:28:07.6+00:00 May I know whether your issue has been solved or not? If you're still having problems, please explain in detail what is still going wrong and what you need help with.
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Vaclav Jedlicka 41 Reputation points
2023-09-18T05:56:39.49+00:00 Now it seems to work fine with VS 17.7.4.
Thank you
Vaclav
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