support for uploading multiple files in an array about meteor-cfs-autoform HOT 2 CLOSED

Exception in setTimeout callback: TypeError: undefined is not a function
    at cb (http://localhost:3000/packages/cfs_autoform.js?92ec069087406a8d536c1ee5147784343469bf55:168:46)
    at http://localhost:3000/packages/cfs_autoform.js?92ec069087406a8d536c1ee5147784343469bf55:220:13
    at http://localhost:3000/packages/raix_eventemitter.js?2698ca3a2e678f77962ebe839ad04615958a4c26:122:16
    at Array.forEach (native)
    at Function._.each._.forEach (http://localhost:3000/packages/underscore.js?0a80a8623e1b40b5df5a05582f288ddd586eaa18:156:11)
    at _runCallbacks (http://localhost:3000/packages/raix_eventemitter.js?2698ca3a2e678f77962ebe839ad04615958a4c26:118:7)
    at EventEmitter.emit (http://localhost:3000/packages/raix_eventemitter.js?2698ca3a2e678f77962ebe839ad04615958a4c26:150:12)
    at oneChunkQueueEnded [as onEnded] (http://localhost:3000/packages/cfs_upload-http.js?cf37b2941c8cdbfd85cdc3948f57fed4bb429081:510:19)
    at PowerQueue.next (http://localhost:3000/packages/cfs_power-queue.js?255f444fbb9de891f6e803923430c0dc1fa40e4f:478:14)
    at http://localhost:3000/packages/cfs_power-queue.js?255f444fbb9de891f6e803923430c0dc1fa40e4f:572:12