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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
All developers, with any skill level, are welcome to
join the B4X community
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Sagenut
replied to the thread
Android Question
(Solved)-Sub complete signature does not match expected signature.
.
You should put some dedicated log before any sub call to identify where the problem origin.
Apr 6, 2026
vecino
reacted to
aziznetstudio's post
in the thread
B4J Tutorial
Its time to AI in B4X
with
Like
.
AI is not just a conversation engine or a solutions founder for developer , AI is now time saving , DONT use AI platform , use insted AI...
Apr 6, 2026
vecino
reacted to
Mashiane's post
in the thread
Subscribe to library updates
with
Like
.
B4XDaisy UIKit 0.60 is out...
Apr 6, 2026
Filippo
reacted to
LucaMs's post
in the thread
Italian
Buona Pasqua
with
Like
.
Vorrà dire che resusciteremo (oh, è Pasqua!) "Chiacchiericci"
Apr 6, 2026
Filippo
reacted to
Sagenut's post
in the thread
Italian
Buona Pasqua
with
Haha
.
Per i calli sto sviluppando una app che sfrutta il motorino della vibrazione, ma necessita di acquistare una apposita cover in carta...
Apr 6, 2026
zed
reacted to
LucaMs's post
in the thread
Happy Easter
with
Wow
.
Apr 6, 2026
Sagenut
replied to the thread
Android Question
App has Stopped on Android
.
Probably it would be better to lower the MinSDK to....... I think 14, not sure. Then it depends if your project does not use some...
Apr 6, 2026
B
BennyCFisher
replied to the thread
Android Question
Subfolders in Asset Directory
.
Subfolders in DirAssets aren't officially supported, so it's safer to use a file list or copy assets to DirInternal for reliable file...
Apr 6, 2026
IndieDev
reacted to
Mashiane's post
in the thread
Share My Creation
[VS Code B4X IDE Companion]: Supercharging VS Code for B4X - How It Works & Why I Need It, You Might Too
with
Like
.
Hi Fam Let's unbox (and perhaps build together) this monster to be. Quickly get it from your VS Code Extensions Hello Fam!👋 This...
Apr 6, 2026
IndieDev
reacted to
Sandman's post
in the thread
Finally: DOOM made using CSS
with
Like
.
https://cssdoom.wtf/ And here is an article by the creator*...
Apr 6, 2026
O
Oddjob
replied to the thread
Android Question
java.lang.UnsatisfiedLinkError: dlopen failed: library "libJniTest.so" not found
.
Hello everyone, My bad. I just found out that B4A is completely free now?! I upgraded my entire toolchain and now both, my simple...
Apr 6, 2026
O
Oddjob
posted the thread
Android Question
java.lang.UnsatisfiedLinkError: dlopen failed: library "libJniTest.so" not found
in
Android Questions
.
Hello everyone, I am currently developing my own game boy color emulator in c and I would like to port it to android. Before trying to...
Apr 6, 2026
P
Philip Prins
reacted to
aziznetstudio's post
in the thread
B4J Tutorial
Its time to AI in B4X
with
Like
.
AI is not just a conversation engine or a solutions founder for developer , AI is now time saving , DONT use AI platform , use insted AI...
Apr 6, 2026
AKJammer
replied to the thread
Android Question
App has Stopped on Android
.
So I can get my app working again on Android 4.2 by just downgrading to targetsdk=16?!?! That’d be Great!!
Apr 6, 2026
omo
replied to the thread
Android Question
(Solved)-Sub complete signature does not match expected signature.
.
After running again and log j.success, is actually returning True. Although, crash comes first which never even fires that sub yet, but...
Apr 6, 2026
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