Bluetooth app crashed due to ArrayAdapter requires the resource ID to be a TextView

Asked Dec 28 '15 at 07:48

Active Dec 28 '15 at 07:54

Viewed 11 times

Hi I trying to connect my bluetooth device using the bluetooth code sample. But after it said connected with bluetooth then the app crashed. Here are the error:

2-28 15:30:54.550    8431-8431/course.examples.healthapp E/ArrayAdapter? You must supply a resource ID for a TextView
12-28 15:30:54.560    8431-8431/course.examples.healthapp D/AndroidRuntime? Shutting down VM
12-28 15:30:54.560    8431-8431/course.examples.healthapp E/AndroidRuntime? FATAL EXCEPTION: main
    Process: course.examples.healthapp, PID: 8431
    java.lang.IllegalStateException: ArrayAdapter requires the resource ID to be a TextView

Here are my source files (Dropbox):

Bluetooth Data display

Bluetooth Service

Device list

edited Dec 28 '15 at 07:54

Marek Sebera

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asked Dec 28 '15 at 07:48

Spotty

Means layout passed to `ArrayAdapter` is not contains TextView as root item – ρяσѕρєя K Dec 28 '15 at 07:53
Ok. Yea I changed the layout now is working. – Spotty Dec 28 '15 at 07:59

Bluetooth app crashed due to ArrayAdapter requires the resource ID to be a TextView

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