B4J Question Unable to execute the b4j created .jar using Java - reg.

B

beelze69

Active Member
Licensed User
Longtime User
Hi,
I am a newbie to B4J.
I created a sample test application (I have attached the program here).
I ran the application and it ran perfectly from the IDE.
It created a file prjTest.jar

However when I execute java -jar prjTest.jar it gives error.

Please help.

Thanks
 

Attachments

  • prjTest.rar
    638 bytes · Views: 132
Sort by date Sort by votes

agraham

Expert
Licensed User
Longtime User
What Java version are you trying to use?

Running jars under OpenJDK 11

With Java 8 you could run a jar on a Windows PC by double clicking on it. This does not work with OpenJDK so as I want to be able to quickly run some utility B4J programs easily without packaging them this is what I did. 1) I installed OpenJDK in a convenient place, mine is in 'C:\jdk-11', and...
www.b4x.com
 
Upvote 0
B

beelze69

Active Member
Licensed User
Longtime User
Hi Agraham,

It is 1.8.0_291

Attached the screenshot output of java -version command...
 

Attachments

  • Java_Version.jpg
    20.3 KB · Views: 102
Upvote 0
B

beelze69

Active Member
Licensed User
Longtime User
Hi Don,

Attaching the screenshot of the full error message...
 

Attachments

  • output_of_Error.jpg
    263 KB · Views: 113
Upvote 0

kimstudio

Active Member
Licensed User
Longtime User
tools->configure paths: javac.exe is from the java version 1.8.291? just guess maybe you installed 2 versions of java and only 291 is in Windows path.
 
Upvote 0
B

beelze69

Active Member
Licensed User
Longtime User
Erel said:
The simplest configuration is OpenJDK 11: https://www.b4x.com/b4j.html and build a standalone package.

View attachment 131860
Click to expand...
Sorry Erel for late response ... (I was busy with some other activity)...

Yes..You standalone package works perfectly fine (I am able to execute the .exe file created) .. but I want to execute the created jar file ...

I am attaching the error message that says .. it requires JavaFX runtime components...

How should I go about further ?

Thanks...
 

Attachments

  • screenShot_JavaFX_runtime_components_missing.jpg
    90.4 KB · Views: 91
Upvote 0
You must log in or register to reply here.
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…