hello world - generated code compilation error Follow
I'm starting these days to use MPS, and of course as a first thing I tried
to build the Hello World!
I'm following the Jetbrain's tutorial, but I get stuck on this:
- The language code is generated but there is a compilation error in line
" import jetbrains.mps.core.BaseConcept;"
- here is the description: [BTW what about adding the possibility to copy it
to clipboard? ;-) ]
cannot access jetbrains.mps.BaseConcept
bad class file: C:\.....\MPS\lib\mps.jar (jetbrains/...../BaseConcept.class)
class file has wrong version 49.0, should be 48.0
Please remove or make sure it appears in the correct subdirectory of the
What I'm using:
JIdea - 5.0.1 #3461
MPS - #220
jsdk - 1.4.2_08
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This problem is because you are using JDK 1.4. Message means that you
are trying to use classes compiled for 1.5 (version 49) in 1.4 (version
48). Use JDK5.0 and this problem will dissappear.
"Konstantin Solomatov" <firstname.lastname@example.org> wrote in message