The Ant Build error: package javax.help does not exist [javac] import javax.help.HelpSet

[WhiteHsu]

Hello Guys,

I'm trying to build the project but encounter errors. May I consult your opinions?

What I've done are:

1. Fork and clone the project to my local on my Windows 10.
2. Install JDK 19 (The Latest Version)
3. Download ANT 1.10.12 (Latest Version too)
4. Then go to the local dir of the home folder netbeans
5. Run command "ant" with Admin auth.

Then I got the

error: package javax.help does not exist
[javac] import javax.help.HelpSet

May you kindly suggest what I may miss?

Pls refer to my cmd screens as attached. Thank you very much.

[WhiteHsu]

Hello Guys,

It seems I can resolve the problem above with Git-Bash instead of the Windows Command-line. However after running the build command "ant" with 15 min, it got build failure while running Gradle.

May you kindly suggest what I may miss? Thank you in advance.

[WhiteHsu]

Then I've tried to install Gradle 7.5.1 and rerun the ant, but still gotten the same build failure.

[WhiteHsu]

Move this Gradle question to here.