VR Initialize problem

[rboeck]

Hi,

when i am using an B4A app the first time on a day, i get sometimes:

Error occured

An error has occurred in sub:adresslist_activity_create(java line: 229)
java.lang.NullPointerException
Continue?
:BangHead:

When i look to the source i find: _vr.Initialize("VR")

I can retry, now it works for a longer time. Is it a problem with the mobile, which type of error correction should i try?

Greetings from austria
Reinhard

 

[Erel]

How does the application start?

Check the logs and find the full error message.

You will probably need to post more code.

 

[rboeck]

i have never seen this error while programming, the error is mostly, when i start my app first in the morning. Is it possible, to read this log file later or should this error happen for diagnosis, when i am in B4A?

 

[Erel]

The logs are kept in a circular buffer. You can browse previous entries in the logs however you will usually only be able to go back a couple of minutes.

There are however several log viewers apps that will allow you to email yourself the logs from the device.