hopefully fixing overflow error
@@ -104,6 +104,7 @@ def _mashup_json_to_table(json_obj, col_config=None):
if atype == "boolean":
atype = "bool"
if atype == "int": # int arrays do not admit Non/nan vals
+ atype = np.int64
ignoreValue = -999 if (ignoreValue is None) else ignoreValue
# Make the column list (don't assign final type yet or there will be errors)
