After successfully compiled the AL-Core and AL-Matlab with MDSPLUS_MODELS_DIR, ids_path being set to mdsplus model dir, the mdsplus backend could not being used to create a pulse file complaining"l_begin_dataentry_action: [ALBackendException = %TREE-E-FOPENR, Error opening file
read-only../test_db". This is turned out to be that MDSPLUS_MODELS_PATH has not being set. It could be more helpful to throw a more meaningful error to remind the user to set the right environment variable.
After successfully compiled the AL-Core and AL-Matlab with MDSPLUS_MODELS_DIR, ids_path being set to mdsplus model dir, the mdsplus backend could not being used to create a pulse file complaining"l_begin_dataentry_action: [ALBackendException = %TREE-E-FOPENR, Error opening file
read-only../test_db". This is turned out to be that MDSPLUS_MODELS_PATH has not being set. It could be more helpful to throw a more meaningful error to remind the user to set the right environment variable.