dsl - Errors when running Language-Solution in MPS -

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i'm developing dsl jetbrains mps. it's not obvious use, succeeded far design-part. it's possible right-click on solutions node , "run" it, assuming language executable (extends executing.util). plus use seperately developed jar library (used generator).

i build new project test, simple possible, added nodes , loops in generator, error occures , can't undone.

as far can see, there several possible sources of errors.

  • dependencies (they tricky in mps)
  • my jar
  • wrong cached files or so

executing "run" causes following error:

error: not find or load main class mysolution.package.map_concept

has of out there experience this? tell me, if there information help.

it seems have added jar file model language, makes invisible solution. following instructions @ https://confluence.jetbrains.com/display/mpsd32/getting+the+dependencies+right#gettingthedependenciesright-addingexternaljavaclassesandjarstoaprojectruntimesolutions , creating separate library solution worked me.


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