I like to advertise an Android device as a Bluetooth LE gatt server. Sometimes (about 20% of the time) it fails when running a declaration containing a OnStartFailure callback that throws a full code internal error . Has everyone really encountered this problem and are there any tricks to get rid of it? Is there a way to get more information about the composition of the error if the internal error is generic?
I'm offering two different proposals at the same time. First, your ad acts like an iBeacon (reason enough for the altbeacon library).
The second advertisement is a linkable advertisement that also advertises the UUID 2 service in addition to the advertisement data bytes.
The error occurs intermittently when I run the flashy ad example, and occasionally when setting up others.th ad.
I'm using Xamarin
Invalid GATT connection handle.
waiting for a response
Waiting for response from GATT Internet for previous procedure.
The GATT working relationship is closed due to the completion of the procedure.
Command contains invalid parameters
The device may not be in the correct state to receive the command
Device memory full
Function not actually implemented
Completely unrecognized command
Command or procedure hit a wall or link expired
The connection handle passed was invalid
This command will cause an underflow or overflow error
A custom component has been accessed via an API and is not supported
No matching license key found
Most efficient command length exceeded
The bind process can no longer start because there is no more space on the device to bind.
Command not actually accepted because internal buffers are usually full
How do I stop Google sign in error?
Remove and add Google account Go to your account or sync in settings to sign in to Gmail again. If "Error connecting to Google on operating system phone" persists, the Android service has indeed been corrupted. Try resetting these devices to factory settings.