parsedTd.properties.forEach is not a function

[MatthiasLaeufer]

While trying to load a valid TD (Lyon/Valid/formOpArray.json after changing to "longpoll" instead of "Longpoll" and other to-lower-case repairing) into the webui I get this error:

TypeError: "parsedTd.properties.forEach is not a function"
createThingfromNewTd http://localhost:5000/bower_components/angular-wot/dist/angular-wot.js:111:37
dualParseTD http://localhost:5000/bower_components/angular-wot/dist/angular-wot.js:166:13
parseJson http://localhost:5000/bower_components/angular-wot/dist/angular-wot.js:187:20
addThingFromJson http://localhost:5000/js/thingclient-ctrl.controller.js:54:31
fn http://localhost:5000/bower_components/angular/angular.js line 16387 > Function:4:257
eval http://localhost:5000/bower_components/angular/angular.js:19356:16
onload http://localhost:5000/js/file-loader.directive.js:14:21
eval http://localhost:5000/bower_components/angular/angular.js:19356:16
apply http://localhost:5000/bower_components/angular/angular.js:19455:20
onload http://localhost:5000/js/file-loader.directive.js:13:19
angular.js:15536:16
$LogProvider/this.$get</consoleLog/<
http://localhost:5000/bower_components/angular/angular.js:15536:16
$ExceptionHandlerProvider/this.$get</<
http://localhost:5000/bower_components/angular/angular.js:11815:7
$apply
http://localhost:5000/bower_components/angular/angular.js:19460:11
link/fileReader.onload
http://localhost:5000/js/file-loader.directive.js:13:19

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