ejs:211 209| <!-- Documenti --> 210| >> 211| <% 212| 213| var docs = false; 214| data.service.documents.forEach(function(doc, docIdx) { Cannot read property 'forEach' of undefined

TypeError: ejs:211
    209| <!-- Documenti -->
    210| 
 >> 211| <% 
    212| 
    213|   var docs = false;
    214|   data.service.documents.forEach(function(doc, docIdx) { 

Cannot read property 'forEach' of undefined
    at eval (eval at compile (/var/www/node-jts/node_modules/ejs/lib/ejs.js:464:12), <anonymous>:162:26)
    at returnedFn (/var/www/node-jts/node_modules/ejs/lib/ejs.js:493:17)
    at Object.exports.render (/var/www/node-jts/node_modules/ejs/lib/ejs.js:315:37)
    at /var/www/node-jts/routes/renderizers.js:24:20
    at Layer.handle [as handle_request] (/var/www/node-jts/node_modules/express/lib/router/layer.js:82:5)
    at next (/var/www/node-jts/node_modules/express/lib/router/route.js:100:13)
    at Route.dispatch (/var/www/node-jts/node_modules/express/lib/router/route.js:81:3)
    at Layer.handle [as handle_request] (/var/www/node-jts/node_modules/express/lib/router/layer.js:82:5)
    at /var/www/node-jts/node_modules/express/lib/router/index.js:234:24
    at Function.proto.process_params (/var/www/node-jts/node_modules/express/lib/router/index.js:312:12)