Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,326 questions
app can't open on phone
![](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(188.79999999999998, 57.00000000000001%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EY%3C/text%3E%3C/svg%3E)
Yairk_kaufmann
6
Reputation points
I did an APK and tried to install it on the phone and the app was installed but could not be opened, I distributed the app on a hook but it did not help, what can I do?
Xamarin
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,648 questions
{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(281.6, 23%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKW%3C/text%3E%3C/svg%3E)
Kyle Wang 5,531 Reputation points2021-08-16T07:01:38.66+00:00 @Yairk_kaufmann Did you follow the steps provided in the document: Preparing an Application for Release? Also you can try to check if you can debug on this phone first. Through debugging, you can catch some exception messages.
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