Android Question Runtime & Compiling Error

[ZawMyo]

B4A Version: 8.50
Parsing code. (0.00s)
Building folders structure. (0.02s)
Compiling code. (0.05s)
Compiling layouts code. (0.00s)
Organizing libraries. (0.00s)
Generating R file. Error
invalid resource directory name: D:\Mind\Learning\Android\TestingProject\Sample\Objects\bin\extra\res1\res/values-b+sr+Latn

 

[DonManfred]

You need to use a newer version of Android SDK. Use the new B4A Sdk Manager to download a new SDK (in a new folder) and download all the recommended items.
You can find the setupinstructions here: https://www.b4x.com/b4a.html