DisplayLayerProgress Error

[pingywon]

Worked fine until the latest update.

Now On my dash I get a Warning! Can't get stats from DisplayLayerProgress. Is it installed?

It is indeed installed.

OctoPi 0.17.0 Octoprint 1.4.2 (all patched and updated) Python 2.7.16

[Willmac16]

Could you please send Octoprint log files from the raspberry pi and a screenshot from the browser console.

[pingywon]

I cleared the logs and restarted the whole system.

the plugin_DisplayLayerProgress_events.log is empty.

The only relevant line for dashboard is:

2020-11-10 07:32:12,104 - octoprint.plugins.dashboard - INFO - Dashboard started

No other mention and DisplayLayerProgress starts up fine in the log also.

[StefanCohen]

That is a symptom of a JS error in the browser. Please check your browser console for errors and copy the result here as @Willmac16 suggested.

[pingywon]

My bad. I didn't catch that ask...

here:

Could not bind view model DashboardViewModel to target #tab_plugin_dashboard : ReferenceError: Unable to process binding "foreach: function(){return commandWidgetArray() }" Message: Unable to process binding "visible: function(){return (enabled && enabled()) &&($parent.settingsViewModel.settings.plugins.dashboard.showCommandWidgets() && $parent.fsCommandWidgets()) }" Message: enabled is not defined at visible (eval at parseBindingsString (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:6802), <anonymous>:3:60) at update (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:9356) at a.B.i (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:9069) at Function.Pc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16228) at Function.Qc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16006) at Function.aa (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:15847) at Object.a.m.a.B (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:14897) at http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:9056 at Object.q (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:1:145490) at m (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:8580) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7607) at Object.a.Rb (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:4:1427) at http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:13045 at b (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:12697) at c (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:12993) at p (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:14379) at a.a.Bb (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:9:1679) at Object.w (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:10149) at a.B.i (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:14730) at Function.Pc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16228) at Function.Qc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16006) at Function.aa (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:15847) at Object.a.m.a.B (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:14897) at Object.a.kd (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:14568) at Object.update (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:8:59) at update (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:3098) at a.B.i (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:9069) at Function.Pc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16228) at Function.Qc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16006) at Function.aa (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:15847) at Object.a.m.a.B (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:14897) at http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:9056 at Object.q (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:1:145490) at m (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:8580) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7607) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at Object.a.Rb (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:4:1427) at http://192.168.0.116/static/webassets/packed_core.js?3fb354c1:878:8 at Pn (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:1:92204) at Function.<anonymous> (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:1:102635) at http://192.168.0.116/static/webassets/packed_core.js?3fb354c1:873:26 at Pn (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:1:92204) at Function.<anonymous> (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:1:102635) (anonymous) @ packed_core.js?3fb354c1:879 Pn @ packed_libs.js?df208d52:1 (anonymous) @ packed_libs.js?df208d52:1 (anonymous) @ packed_core.js?3fb354c1:873 Pn @ packed_libs.js?df208d52:1 (anonymous) @ packed_libs.js?df208d52:1 bindViewModels @ packed_core.js?3fb354c1:866 sentryWrapped @ packed_core.js?3fb354c1:430 setTimeout (async) (anonymous) @ packed_core.js?3fb354c1:430 (anonymous) @ packed_core.js?3fb354c1:883 u @ packed_libs.js?df208d52:1 fireWith @ packed_libs.js?df208d52:1 k @ packed_libs.js?df208d52:1 (anonymous) @ packed_libs.js?df208d52:1 sentryWrapped @ packed_core.js?3fb354c1:430 load (async) Q @ packed_core.js?3fb354c1:430 (anonymous) @ packed_core.js?3fb354c1:430 (anonymous) @ packed_core.js?3fb354c1:430 (anonymous) @ packed_core.js?3fb354c1:430 send @ packed_libs.js?df208d52:1 ajax @ packed_libs.js?df208d52:1 OctoPrintClient.ajax @ packed_client.js?c542e09b:7 OctoPrintClient.get @ packed_client.js?c542e09b:7 OctoPrintSettingsClient.get @ packed_client.js?c542e09b:55 SettingsViewModel.self.requestData @ packed_core.js?3fb354c1:240 fetchSettings @ packed_core.js?3fb354c1:883 sentryWrapped @ packed_core.js?3fb354c1:430 setTimeout (async) (anonymous) @ packed_core.js?3fb354c1:430 (anonymous) @ packed_core.js?3fb354c1:883 u @ packed_libs.js?df208d52:1 fireWith @ packed_libs.js?df208d52:1 k @ packed_libs.js?df208d52:1 (anonymous) @ packed_libs.js?df208d52:1 sentryWrapped @ packed_core.js?3fb354c1:430 load (async) Q @ packed_core.js?3fb354c1:430 (anonymous) @ packed_core.js?3fb354c1:430 (anonymous) @ packed_core.js?3fb354c1:430 (anonymous) @ packed_core.js?3fb354c1:430 send @ packed_libs.js?df208d52:1 ajax @ packed_libs.js?df208d52:1 OctoPrintClient.ajax @ packed_client.js?c542e09b:7 OctoPrintClient.ajaxWithData @ packed_client.js?c542e09b:7 OctoPrintClient.post @ packed_client.js?c542e09b:7 OctoPrintClient.postJson @ packed_client.js?c542e09b:7 OctoPrintBrowserClient.passiveLogin @ packed_client.js?c542e09b:37 LoginStateViewModel.self.requestData @ packed_core.js?3fb354c1:158 onServerConnect @ packed_core.js?3fb354c1:883 (anonymous) @ packed_core.js?3fb354c1:883 u @ packed_libs.js?df208d52:1 fireWith @ packed_libs.js?df208d52:1 o.<computed> @ packed_libs.js?df208d52:1 DataUpdater.self._onConnectMessage @ packed_core.js?3fb354c1:702 (anonymous) @ packed_client.js?c542e09b:13 Pn @ packed_libs.js?df208d52:1 (anonymous) @ packed_libs.js?df208d52:1 OctoPrintSocketClient.propagateMessage @ packed_client.js?c542e09b:13 (anonymous) @ packed_client.js?c542e09b:20 (anonymous) @ packed_libs.js?df208d52:1 _t @ packed_libs.js?df208d52:1 (anonymous) @ packed_libs.js?df208d52:1 (anonymous) @ packed_libs.js?df208d52:1 onMessage @ packed_client.js?c542e09b:20 r.dispatchEvent @ packed_libs.js?df208d52:1206 (anonymous) @ packed_libs.js?df208d52:1206 r._transportMessage @ packed_libs.js?df208d52:1206 r.emit @ packed_libs.js?df208d52:1206 ws.onmessage @ packed_libs.js?df208d52:1206 Show 33 more frames packed_core.js?3fb354c1:879 Could not bind view model DashboardViewModel to target #settings_plugin_dashboard : ReferenceError: Unable to process binding "foreach: function(){return settingsViewModel.settings.plugins.dashboard.commandWidgetArray }" Message: Unable to process binding "checked: function(){return enabled }" Message: enabled is not defined at checked (eval at parseBindingsString (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:6802), <anonymous>:3:60) at init (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:1558) at http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:8784 at Object.w (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:10149) at http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:8765 at Object.q (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:1:145490) at m (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:8580) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7607) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at Object.a.Rb (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:4:1427) at http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:13045 at b (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:12697) at c (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:12993) at p (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:14379) at a.a.Bb (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:9:1679) at Object.w (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:10149) at a.B.i (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:14730) at Function.Pc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16228) at Function.Qc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16006) at Function.aa (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:15847) at Object.a.m.a.B (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:14897) at Object.a.kd (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:14568) at Object.update (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:8:59) at update (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:7:3098) at a.B.i (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:9069) at Function.Pc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16228) at Function.Qc (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:16006) at Function.aa (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:15847) at Object.a.m.a.B (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:2:14897) at http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:9056 at Object.q (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:1:145490) at m (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:8580) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7607) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660) at g (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7498) at k (http://192.168.0.116/static/webassets/packed_libs.js?df208d52:3:7660)

[StefanCohen]

It looks like that problem was addressed in 1.16.1. Please upgrade to see if that resolves the issue.

[StefanCohen]

@Willmac16 would it be possible to catch all binding errors and display an error message to make it more obvious where to look for the problem?

[pingywon]

1.16.1 is when this problem began for me. Just installed 1.16.2

same issue.

[Willmac16]

I was able to recreate the issue on my end by editing the config.yaml file. If you just want your instance to work while we work on patching the issue you can edit the config.yaml file on the raspberry pi so that the command widget section appear like this but with a return/enter between each section` commandWidgetArray:

• command: echo "Test CMD Widget" enabled: false icon: command-icon.png interval: '10' name: Default`

The enabled line is all that needs to be added.

[pingywon]

Thank you