TypeError: clientVars.ep_image_upload is undefined

[dburr]

etherpad 1.9.7, node 21.7.1

Attempting to install this plugin on an Etherpad lite 1.9.7 instance, however I am getting the error message TypeError: clientVars.ep_image_upload is undefined whenever I try uploading an image.

I DO have the following in my settings.json:

  "ep_image_upload": {
        "fileTypes": ["jpeg", "jpg", "bmp", "gif", "png"],
        "maxFileSize": 5000000
  }

And on the terminal where I am running the etherpad server I see:

[2024-03-13T12:59:16.456] [WARN] client - TypeError: clientVars.ep_image_upload
is undefined -- {
  errorId: 'eAJC4Fkkelumyyls0tm1',
  type: 'Uncaught exception',
  msg: 'TypeError: clientVars.ep_image_upload is undefined',
  url: 'http://192.168.12.80:9001/p/quartus-notes',
  source: 'http://192.168.12.80:9001/static/js/require-kernel.js?v=29e99f08 line 1 > Function',
  linenumber: 3,
  userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:123.0) Gecko/20100101 Firefox/123.0',
  stack: '_isValid@http://192.168.12.80:9001/static/js/require-kernel.js?v=29e99f08 line 1 > Function:3:303\n' +
    '(module ep_image_upload/static/js/toolbar.js)/exports.postToolbarInit/</<@http://192.168.12.80:9001/static/js/require-kernel.js?v=29e99f08 line 1 > Function:3:1429\n' +
    'dispatch@http://192.168.12.80:9001/javascripts/lib/ep_etherpad-lite/static/js/ace2_common.js?callback=require.define&v=29e99f08:18:39815\n' +
    '(module ep_etherpad-lite/static/js/vendors/jquery.js)/</add/v.handle@http:/
/192.168.12.80:9001/javascripts/lib/ep_etherpad-lite/static/js/ace2_common.js?ca
llback=require.define&v=29e99f08:18:37806\n'
}

Yes, I have checked to make sure everything is spelled correctly, that I am NOT using smart quotes, etc.

I don't have any problems with any other plugins that store their settings in settings.json Not sure what the problem is, I can't think of anything else that could be at fault.

[elmatusov]

I have the same problem: etherpad 1.9.7, node 21.7.1, image_upload 1.0.105

I just installed Etherpad 2.0.1 -- there is the same problem.

[manosKas]

+1