LAMW could not find tools.jar [SOLVED] lazarus / 43-Android ---------------------------------------------------------------------- Segator · 2020-11-14 21:44 I recently update the lamw with the recents androidx changes and i can't build then, i attached the error, am using gradle 6.6.1, jdk 1.8.0_181 and android ndk r16b, i try to build the AppJCenterToyTikerServiceDemo1. ---------------------------------------------------------------------- jmpessoa · 2020-11-14 23:00 the error is: "Could not find "tools.jar"  in  your java installation/folder...  so fix your java! ---------------------------------------------------------------------- Segator · 2020-11-14 23:15 but my java is fine bucause i can build with Ant (actually lamw with androidx) and with gradle lamw before the androidx changes, maybe some minimum version of java is needed now? ---------------------------------------------------------------------- jmpessoa · 2020-11-14 23:17 you checked for "tools.jar"  file in  your java installation/folder  ???? ---------------------------------------------------------------------- Segator · 2020-11-14 23:25 yes is present in c:\Program Files\Java\jdk1.8.0_181\lib\tools.jar , is in a wrong plase? maybe is needed some %% variable system set? ---------------------------------------------------------------------- jmpessoa · 2020-11-14 23:30 " jdk 1.8.0_181" and   " jre 1.8.0_191"    ???? ---------------------------------------------------------------------- Segator · 2020-11-14 23:45 finally i solved it coping the jdk lib folder to the jre lib folder, i don't not why they install in the wrong place  , thanks for the replys jmpessoa.