hubot-jira-bot commands don't work

[mayragxx]

my hubot dont't recognize hubot-jira-bot commands except jira help. i'm using mattermost, i just wanna test hubot-jira-bot commands to jira

[Mon May 14 2018 18:06:20 GMT+0000 (UTC)] DEBUG Message 'bot-jira jira help' matched regex //^\s*[@]?bot-jira[:,]?\s*(?:(?:help jira|jira help)(?: (.*))?)//; listener.options = { id: null } [Mon May 14 2018 18:06:20 GMT+0000 (UTC)] DEBUG Executing listener callback for Message 'bot-jira jira help' [Mon May 14 2018 18:06:20 GMT+0000 (UTC)] ERROR TypeError: Cannot read property 'increment' of undefined at TextListener.callback (/home/ec2-user/bot-jira/node_modules/hubot-jira-bot/src/index.coffee:355:19) at /home/ec2-user/bot-jira/node_modules/hubot/src/listener.coffee:65:12 at allDone (/home/ec2-user/bot-jira/node_modules/hubot/src/middleware.coffee:44:37) at /home/ec2-user/bot-jira/node_modules/async/lib/async.js:274:13 at Object.async.eachSeries (/home/ec2-user/bot-jira/node_modules/async/lib/async.js:142:20) at Object.async.reduce (/home/ec2-user/bot-jira/node_modules/async/lib/async.js:268:15) at /home/ec2-user/bot-jira/node_modules/hubot/src/middleware.coffee:49:13 at _combinedTickCallback (internal/process/next_tick.js:131:7) at process._tickCallback (internal/process/next_tick.js:180:9)