iOS Question Failed to find xcode version


Licensed User
Longtime User
Good afternoon, I find the following error. I have installed Xcode 10 on my MacBook Pro with MacOS Catalina 10.15.2 operating system.
When installing Host Builder and trying to run B4iBuildServer.jar I get the error "Failed to find xcode version". The Build Server version is 6.3.
Does anyone know how to solve it? Thanks in advance.
Best regards.


Licensed User
Longtime User
Hi guys,

now that I own a Macbook, I tried to install the local Builder. I have used the known tutorial. I cannot go over this problem..... Wondering.... Xcode is running, I can write, compile and run Hello World Apps....
If I try to start the Builder:

#java -jar B4iBuildServer.jar

Build server version: 6.3
2020-02-22 12:57:14.941:INFO::main: Logging initialized @117ms to org.eclipse.jetty.util.log.StdErrLog
Loading default configuration file.
Mac version: 10.15.3
Failed to find xcode version.

What do we miss?
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