F F800GT New Member Jun 4, 2026 #1 Fresh install of B4A 13.50 to C:\B4A. Hi Gents. This thing is not Basic IMHO as I have been trying to get it working for 3 days now and Mr C GTP cannot help so I am appealing to the experts. This is where I am at. Configure Paths: javac.exe = C:\Program Files\Eclipse Adoptium\jdk-25.0.3.9-hotspot\bin\javac.exe android.jar = C:\Android\SDK\platforms\android-34\android.jar Additional Libraries = empty Shared Modules = empty Android SDK: build-tools\34.0.0 exists platforms\android-34 exists Created a brand-new B4XPages project. Only Core and B4XPages are selected. Build log: B4A Version: 13.50 Parsing code. Java Version: 8 Building folders structure. Running custom action. Compiling code. Compiling layouts code. Organizing libraries. Error Maven artifact not found: com.android.support/multidex Source: com.android.support What puzzles me is that the build log reports Java Version: 8 even though javac.exe points to Java 25.
Fresh install of B4A 13.50 to C:\B4A. Hi Gents. This thing is not Basic IMHO as I have been trying to get it working for 3 days now and Mr C GTP cannot help so I am appealing to the experts. This is where I am at. Configure Paths: javac.exe = C:\Program Files\Eclipse Adoptium\jdk-25.0.3.9-hotspot\bin\javac.exe android.jar = C:\Android\SDK\platforms\android-34\android.jar Additional Libraries = empty Shared Modules = empty Android SDK: build-tools\34.0.0 exists platforms\android-34 exists Created a brand-new B4XPages project. Only Core and B4XPages are selected. Build log: B4A Version: 13.50 Parsing code. Java Version: 8 Building folders structure. Running custom action. Compiling code. Compiling layouts code. Organizing libraries. Error Maven artifact not found: com.android.support/multidex Source: com.android.support What puzzles me is that the build log reports Java Version: 8 even though javac.exe points to Java 25.
Erel B4X founder Staff member Licensed User Longtime User Jun 4, 2026 #2 You are using wrong version of Android SDK and wrong version of Java. It shouldn't be 8 nor 25. Carefully follow these instructions: https://www.b4x.com/b4a.html Upvote 0
You are using wrong version of Android SDK and wrong version of Java. It shouldn't be 8 nor 25. Carefully follow these instructions: https://www.b4x.com/b4a.html
