Error while deploying: No JSON object could be decoded

Hello, my name is Diakaridia DAO, from Mali, west Africa.
When I try to deploy my questionnaire, i receve the following message:
“unable to deploy
your form cannot be deployed because it contains errors:
No JSON object could be decoded”
but it not shows wich line or where i can see the error.

I need help

Hi @DAO,

Would you mind going through the post replied earlier with a similar issue:

Hi Kal_Lam,
i read previous emails from others and got the solution. Thanks for support, i appreciated it.