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ECC-230: Better error messages when using the wrong definition path

This commit is contained in:
Shahram Najm 2016-02-23 11:53:47 +00:00
parent d0689d7730
commit ed386c61cb
1 changed files with 9 additions and 5 deletions
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14
src/grib_accessor_class.c
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@ -65,7 +65,7 @@ static struct table_entry table[] =
#define NUMBER(x) (sizeof(x)/sizeof(x[0])) #define NUMBER(x) (sizeof(x)/sizeof(x[0]))
grib_section* grib_create_root_section(const grib_context *context, grib_handle *h) grib_section* grib_create_root_section(const grib_context *context, grib_handle *h)
{ {
char* fpath=0; char* fpath=0;
grib_section* s = (grib_section*) grib_context_malloc_clear(context,sizeof(grib_section)); grib_section* s = (grib_section*) grib_context_malloc_clear(context,sizeof(grib_section));
@ -75,7 +75,11 @@ grib_section* grib_create_root_section(const grib_context *context, grib_handle
if(h->context->grib_reader == NULL) { if(h->context->grib_reader == NULL) {
if ((fpath=grib_context_full_defs_path(h->context,"boot.def"))==NULL) { if ((fpath=grib_context_full_defs_path(h->context,"boot.def"))==NULL) {
grib_context_log(h->context,GRIB_LOG_FATAL, grib_context_log(h->context,GRIB_LOG_FATAL,
"Unable to find boot.def. Context path=%s", context->grib_definition_files_path); "Unable to find boot.def. Context path=%s\n"
"\nPossible causes:\n"
"- The software is not correctly installed\n"
"- The environment variable ECCODES_DEFINITION_PATH is defined but incorrect\n",
context->grib_definition_files_path);
} }
grib_parse_file(h->context,fpath); grib_parse_file(h->context,fpath);
} }
@ -83,15 +87,15 @@ grib_section* grib_create_root_section(const grib_context *context, grib_handle
s->h = h; s->h = h;
s->aclength = NULL; s->aclength = NULL;
s->owner = NULL; s->owner = NULL;
s->block = (grib_block_of_accessors*) s->block = (grib_block_of_accessors*)
grib_context_malloc_clear(context, sizeof(grib_block_of_accessors)); grib_context_malloc_clear(context, sizeof(grib_block_of_accessors));
grib_context_log(context, GRIB_LOG_DEBUG, "Creating root section"); grib_context_log(context, GRIB_LOG_DEBUG, "Creating root section");
return s; return s;
} }
static GRIB_INLINE grib_accessor_class* get_class(grib_context* c,char* type)
static GRIB_INLINE grib_accessor_class* get_class(grib_context* c,char* type) { {
int i; int i;
grib_accessor_class** the_class=NULL; grib_accessor_class** the_class=NULL;