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B4A v4.30 includes a new tool named B4ABuilder.exe (and B4J includes a similar tool named B4JBuilder.exe). This tool allows you to compile your projects from the command line. This can be useful if you need to build multiple projects or to build the same project with multiple configurations. It supports two tasks: Compiling to APK and library compilation (same option as in the IDE). Using this tool is quite simple. If you just run B4ABuilder.exe you will get the list of commands: 111847...

BridgeCLI is a command line B4A-Bridge manager written in B4J. It allows developers to install release APKs through the command line. You can use it to deploy applications on multiple devices...
link: Thx Erel, the IDE was connected to the bridge, it worked as soon as I disconnected....
link: Yes. Make sure that the IDE is not connected to the bridge as well....
link: Does this feature still work ? I get an "Error sending file" midway through the upload (as...

Refer to https://www.b4x.com/android/forum/threads/solved-avd-emulator-shows-blank-error-message.116021/post-725249 Clicking on "Download Android SDK Command line tools" on page https://www.b4x.com/b4a.html, downloads "sdk-tools-windows-4333796.zip" But clicking on "Download SDK" in B4A SDK Manager, opens browser which shows "commandlinetools....zip", see...
link: Thanks this clarifies it. I will request Erel to remove / change page opened through B4A SDK Manager, 91482 EDIT: Wished https://www.b4x.com/android/forum/threads/please-remove-change-page-opened-...

Hi there... is there a way to pass a variable through command line... and ofcourse read it with b4j code... like: C:\> java -jar myapp.jar %1 %2 and then from b4j source: dim a as string 'example dim b as string a=%1 b=%2 Thanks in advance...

the command line tool 7za.exe. 140289 When you click on the (blue) library name you can expand or...
link: I just want to add that the legality regarding decompilation differs over the world. Here's a bi...
link: I agree. @PaulMeuris has created another master piece and is humble enough to give us the source co...
link: Please start another thread if you want to debate about the license. Hi Paul, I appreciate your wo...

I created a simple Node.js tool that searches the B4X forums directly from the command line. It's particularly useful when working with AI coding assistants like Claude Code, Codex CLI, Cursor, or GitHub Copilot - they can search the forums and find solutions without you having to leave your IDE. Features: - Direct forum search from terminal - Returns thread titles, URLs, authors, dates, and content previews - JSON output option for scripting/AI integration - Falls back to Google site...

Hello, I am trying to convert a B4J command-line application that uses FCMPush to a B4J UI... the GetToken function. Has anyone experienced similar issues or have any advice on why the command-line version works, but the UI version fails at this point? Any help or guidance would...
link: Post the full error message from the logs....
link: Has anyone experienced similar issues or have any advice on why the command-line version works...

<not specified>")) End If Generated output: 'Output for #CommandLineArgs: --Animal... SelectedNumber: 3 'Output for #CommandLineArgs: --Animal cat --number 7 -s 3 Argument values found... #CommandLineArgs: --NODETAILS --number 7 -s 3 ERROR: --animal: Required argument is missing ' Output for...
link: Warmed my heart. VAX/VMS has a similar interface. I have often missed it. 😢...

I am using Android Studio to create a library using FirebaseAdmin to log into Firebase and access the Storage for B4J. I have created libraries before and they work fine. However, as soon as I add "implementation 'com.google.firebase:firebase-admin:6.8.1'" to the maven file. on the Javadoc generation step I get the following error: "The command line is too long." E:\artkx\AndroidStudioProjects\DigitwellFS\DigitwellFirestore\src\B4AtoXML.bat "E...

is it possible the file runs perfectly inside B4J, but not using the command line?...
link: Why it is always the option that I don't recommend LOL...
link: B4J adds all the required modules. The simplest way to run the app is by building a standalone pac...
link: You missing JavaFX in version 14 Use this, It is with JavaFX https://www.b4x.com/b4j/files/java/j...