CODEWITHSUNDEEP
javaeclipsejavafxeclipse-mars
G33K_C0D3R
G33K_C0D3R

Reputation: 67

one program(eclipse Mars) need java 8 and one program(console app) need java 7 what to do?

when I open eclipse Mars it ask for java 8(for JavaFX), and then When I did install java 8u74 now some of my older java app showing that it need java 7(my older installed version). And when I tried to keep both I found some of faculty said to not keeping both. I don't know what to do? Please Kindly help me?

When I open eclipse Now It is showing:
"You are not running your eclipse instance with Java7 or Java8. The JavaFX tooling is disabled because of this.Make Java7/8 the default system java or adjust your eclipse.ini to pass -vm pointing to your Java7/8 install."

Upvotes: 1

Views: 119

Answers (2)

Fictionizzer
Fictionizzer

Reputation: 51

You can try to manually change the Java library for a specific project.

Right click on the project folder, then go to:

properties->Java Build Path->Libraries->Add Library

and there add the Java 7 library.

If this doesn't work or you don't see the Java 7 library you might need to add some environment variables (e.g. JAVA_HOME)

Upvotes: 2

Ravi Ranjan
Ravi Ranjan

Reputation: 740

Go to the eclipse installation folder and modify the below property in eclipse.ini file:

-Dosgi.requiredJavaVersion=1.7

Hope this helps!

Upvotes: 0

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