Add the json data request exceptions to prevent the crash mentioned in the 2nd post of #542. In comment the json data request exceptions for #493 & #504 are added.
Add the json data request exceptions to prevent the crash mentioned in the 2nd post of #542. In comment the json data request exceptions for #493 & #504 are added.

goord/ece2cmor3,goord/ece2cmor3