Hi everyone

i'm working on an integration process using jsforce and bulk load operation. I'm sending 257 records but they could be more later. I could send 20 records and it seems that it worked, but when I sent the complete Data I have the error "CANNOT_INSERT_UPDATE_ACTIVATE_ENTITY:LeadTrigger: System.LimitException: Too many future calls:"  wich is correct because I'm using a trigger that calls an API from one of our providers. The option that i had was to send from 20 to 20 till end the Data records. I tried like this
 

var maxLeadNumber = getLength(newLeadList);
        var mod = maxLeadNumber % config.leadSendSize();

        var numberOfSend = ((maxLeadNumber - mod)/config.leadSendSize())+1;
        var recordsCounter = 0;
        for(var i = 0;i<numberOfSend;i++){
            conn.bulk.load('Lead','Insert',newLeadList.slice(recordsCounter,config.leadSendSize()),function(err,rets){
                if(err){return console.log(err);}

                for (var i=0; i < rets.length; i++) {
                    if (rets[i].success) {
                        console.log("#" + (recordsCounter + i+1) + " loaded successfully, id = " + rets[i].id);
                    } else {
                        console.log("#" + (recordsCounter + i+1) + " error occurred, message = " + rets[i].errors.join(', '));
                    }
                }

            });
            recordsCounter = recordsCounter + config.leadSendSize();
        }

and I had this error now 

{ ClientInputError: Unable to find any data to create batch
    at BulkApi.HttpApi.getError (D:\Zagalabs\Cipress Hill\SFIntegration\source\node_modules\jsforce\lib\http-api.js:250:13)
    at D:\Zagalabs\Cipress Hill\SFIntegration\source\node_modules\jsforce\lib\http-api.js:95:22
    at tryCallOne (D:\Zagalabs\Cipress Hill\SFIntegration\source\node_modules\promise\lib\core.js:37:12)
    at D:\Zagalabs\Cipress Hill\SFIntegration\source\node_modules\promise\lib\core.js:123:15
    at flush (D:\Zagalabs\Cipress Hill\SFIntegration\source\node_modules\asap\raw.js:50:29)
    at _combinedTickCallback (internal/process/next_tick.js:67:7)
    at process._tickCallback (internal/process/next_tick.js:98:9) name: 'ClientInputError', errorCode: 'ClientInputError' }

may be i can be do wrong the send process. Can Anyone helpe with this please?