I’m using the ImagePIcker library in Flutter to retrieve image from user’s phone’s gallery. However the result of selection is always null. This only happens when I’m using ImageSource.gallery, it works fine on ImageSource.camera.

To reproduce my probbem
1/ create sample flutter project
flutter create Test
2/ in the project folder
cd android
./gradlew build --stacktrace
Ok
3/ Add in pubscpec.yaml image_picker: ^1.1.2
4/ Run again
cd android
./gradlew build --stacktrace

I used image_picker package in my project. But it is not working. I picked an image, but the image is not showing in the container. There is no issue in the code, but after I picked an image, only Error message is printing. Pls look at my code and please guide me the right path that how I can solve. Below is my code from 2 separate files. I want the photo to be shown after picked an image.

This is not a programming question but rather a general one.