editor/editor_export.h:251 - Code Signing: 'apksigner' returned with error #1

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:bust_in_silhouette: Asked By moazdeyaa

(i am new to godot and this is my first project) so i followed a tutorial to export for android
but every time i export it gives me this error

editor/editor_export.h:251 - Code Signing: 'apksigner' returned with error #1

but somehow i still find the apk at the export path so i tried sending it to my phone but when installing it says app not installedso i thought that error was the problem but idk how to solve it