Work in 2 different mods on eclipse

[Cerandior]

I want to keep working on my 1.7 mod but i have an idea and i want that to be on 1.8. Can you work on eclipse with both forge 1.8 and forge 1.7 in the same time? Or i have to go ahead and create a different workspace.

[Cerandior]

frgSrc is not there on Referenced Libraries. I think setupDecompWorkspace had an error and stopped. Why is that?

[Cerandior]

Sorry, Here is the log :

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Powered By MCP:           

http://modcoderpack.com/   

Searge, ProfMobius, Fesh0r,

R4wk, ZeuX, IngisKahn, bspkrs

MCP Data version : snapshot_20141130

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:extractMcpData UP-TO-DATE

:getVersionJson

:extractUserDev UP-TO-DATE

:genSrgs SKIPPED

:extractNatives UP-TO-DATE

:getAssetsIndex

:getAssets

:makeStart FAILED

 

FAILURE: Build failed with an exception.

 

* What went wrong:

Execution failed for task ':makeStart'.

> Unable to find a javac compiler;

com.sun.tools.javac.Main is not on the classpath.

Perhaps JAVA_HOME does not point to the JDK.

It is currently set to "C:\Program Files\Java\jre1.8.0_65"

 

* Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

 

BUILD FAILED

 

Total time: 20.344 secs

 

 

[Cerandior]

Is that maybe because i just updated java? Do i have to go back to the last version? However why isn't the update affecting my 1.7 environment. I am confused. I mean java is installed at "C:\Program Files\Java\jre1.8.0_65"

 

This is how "C:\Program Files\Java\jre1.8.0_65" directory looks, if it helps:

 

 

 

[Cerandior]

I do have JDK installed (jdk1.8.0_51). What do i do to tell gradle to search in the right directory?

[Cerandior]

Read the error message.

 

I was to sure that i already set-up jdk JAVA_HOME variable the first time. For some reason it wasnt even there when i checked environment variables. Anyway i re-created and everything is working now. Sorry for the trouble