$ castle-engine --os=android --cpu=aarch64 --compiler=fpc --mode=debug compile
Compiling project "kam_mobile" for OS / CPU "android / aarch64" in mode "debug".
FPC executing...
Free Pascal Compiler version 3.2.2 [2026/08/04] for aarch64
Copyright (c) 1993-2021 by Florian Klaempfl and others
/work/code/GameSelectedMap.pas(19,36) Error: Identifier not found "UrlEncode"
GameSelectedMap.pas(23) Fatal: There were 1 errors compiling module, stopping
Fatal: Compilation aborted
Error: /usr/local/fpclazarus/3.2.2/fpc/bin/ppcrossa64 returned an error exitcode
Exception "Exception":
Failed to compile