Hi - I am not able to save a business model catalog. When i click Generate - i get "Error while generating model - Generic error".
LOG entry:
30 Dec 2018 00:48:24,577 ERROR it.eng.knowage.meta.generator.utils.Compiler.compile:125 - Cannot find Java System compiler during compilation of jpa classes, check if JDK is correctly installed.
30 Dec 2018 00:48:24,579 ERROR it.eng.knowage.meta.service.MetaService.buildModel:751 - Error during metamodel generation : java.lang.NullPointerException
I have correct JAVA_HOME, JRE_HOME and Path setup.
JAVA_HOME: C:\Program Files\Java\jdk1.8.0_151
JRE_HOME: C:\Program Files\Java\jre1.8.0_151
PATH: %JAVA_HOME%\bin
Steps I followed:
1. Added a Data Source
2. Added a Business Model Catalog, Default Model Category - selected Data Source.
a. clicked META WEB - selected one table as Physical and Business Model. (No edits on next step) Just save.
b. clicked GENERATE - Got this error pasted above.