Android Question BLE example seem to crash

Kunhock Koo

Licensed User
I assume BLE example is still good for use, I use Samung j4 Android 9 and it crashes, attached is the log capture


  • log.txt
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Licensed User
Longtime User
where is the projectupload?
Without seeing what you have done in the project and how it is hard to give any congrete advice.

Edit to add:
I just ran the Example from this thread on an Android 9 Device and it runs just fine.
Last edited:
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Kunhock Koo

Licensed User
B4A Version: 9.30
Java Version: 8
Parsing code. (0.02s)
Building folders structure. (0.04s)
Compiling code. (0.15s)
Compiling layouts code. (0.01s)
Organizing libraries. (0.00s)
(Android Support Library)
Generating R file. (0.00s)
Compiling debugger engine code. (0.00s)
Compiling generated Java code. (0.01s)
Convert byte code - optimized dex. (2.65s)
Packaging files. (0.84s)
Copying libraries resources (0.00s)
Signing package file (debug key). (1.42s)
ZipAlign file. (0.30s)
Installing file to device. (0.09s)
Installing with B4A-Bridge.
Completed successfully.

Hi I hope you meant this ? or

The rest are straight from example downloaded
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