Thanks alot, I eventually used my windows compartment to build it. It works!

yes please, my mac uses jdk 8. Do I have to put the sweethome3d.jar in any specific folder to aid the building?

Hello, yes, I read the discussion, i have done everything in the readme, everything else builds, am I meant to put the sweethome3d.jar in any particular folder after building it?

How do i report the error, can i put a log here?

this is where the error starts:

transpiledLibraries:
[javac] /Users ...

Hello, AMAZING STUFF Puybaret.

I have been having issues building the war file for SweetHome3DJS.

the .jar for SweetHome3D builds successfully, but all the ant commands fail for SweetHome3DJS

BUILD FAILED
/Users/sweethome3d-code-r7868-trunk/SweetHome3DJS/build.xml:88: The following error occurred ...