# Musson Industrial’s Embr-Charts Module **URL:** \ **Category:** 3rd Party Modules\ **Tags:** perspective\ **Created:** [June 10, 2024, 12:53pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618 "2024-06-10T12:53:46Z")\ **Posts on this page:** 20\ **Page:** 16
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [October 13, 2025, 7:13pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/303 "2025-10-13T19:13:25Z")
8.3.0 (b2025091510) Interesting. It is a fresh “install” I didn’t upgrade from any other version. I can try creating a new container. I am installing this after the container is created in the gateway webpage. ---
**Author:** ![bmusson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/bmusson/32/87530_2.png) [@bmusson](https://forum.inductiveautomation.com/u/bmusson)\ **Post date:** [October 13, 2025, 7:29pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/304 "2025-10-13T19:29:18Z")
If you go to `Platform/System/Modules`, what does it say under the `Status` category? If you click on the status it should give a relevant stack trace. ---
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [October 13, 2025, 7:42pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/305 "2025-10-13T19:42:57Z")
Musson Industrial - Embr Charts - 3.1.0 (b2025091715) - n/a - **INACTIVE** I can’t click on Status (INACTIVE) - It just highlights the text. If I click on the ellipses, I can view the certificate and the license, with the option of Enable or Uninstall. I have uninstalled and reinstalled, plus obviously restarted the gateway as it is a requirement in 8.3 I started a new container with no other settings and installed it on a new docker container with the same issues. ---
**Author:** ![bmusson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/bmusson/32/87530_2.png) [@bmusson](https://forum.inductiveautomation.com/u/bmusson)\ **Post date:** [October 13, 2025, 7:47pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/306 "2025-10-13T19:47:47Z")
More questions: - Could you share how you're starting the container? - Are you using `docker compose`? - Any other third-party modules on the gateway? ---
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [October 13, 2025, 7:57pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/307 "2025-10-13T19:57:02Z")
I use [Portainer.IO](http://Portainer.IO) to manage it and start the container. No other Third Party modules at the moment. I have another container that is setup the same way that used the Apex Charts module with V8.1 ```xml services: ignition-gdy: image: inductiveautomation/ignition:8.3.0 ports: - xxxx:8088 volumes: - ignition-gdy-data:/usr/local/bin/ignition/data environment: - ACCEPT_IGNITION_EULA=Y - GATEWAY_ADMIN_USERNAME= ******** - GATEWAY_ADMIN_PASSWORD= ******** - IGNITION_EDITION=standard - TZ=America/Chicago - GATEWAY_MODULES_ENABLED=logix-driver,opc-ua,perspective,reporting,symbol-factory,tag-historian volumes: ignition-gdy-data: ``` ---
**Author:** ![bmusson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/bmusson/32/87530_2.png) [@bmusson](https://forum.inductiveautomation.com/u/bmusson)\ **Post date:** [October 13, 2025, 8:09pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/308 "2025-10-13T20:09:24Z")
> [@DSI600](#): > > `GATEWAY_MODULES_ENABLED` Ah, this is it. You'll need to add Embr-Chart's module ID to this list: ```python - GATEWAY_MODULES_ENABLED=logix-driver,opc-ua,perspective,reporting,symbol-factory,tag-historians,com.mussonindustrial.embr.charts ``` ---
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [October 13, 2025, 8:12pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/309 "2025-10-13T20:12:16Z")
Interesting. I don’t recall having to do that in 8.1. That worked - Should have thought of that. Thanks! ---
**Author:** ![nminchin](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/nminchin/32/6911_2.png) [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Post date:** [October 13, 2025, 9:56pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/310 "2025-10-13T21:56:57Z")
Hey Ben, the default for the `options.plugins.annotation` is a bit misleading, as it defaults to `false`. The instinct is to turn it to `true` which faults the component ☹ Don't know if it's possible to just add in an empty array `options.plugins.annotation.annotations[]`? Also is it possible to add .. I forget what they're called, "type hints" to the annotations items to add known prop values? ---
**Author:** ![bmusson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/bmusson/32/87530_2.png) [@bmusson](https://forum.inductiveautomation.com/u/bmusson)\ **Post date:** [October 13, 2025, 10:20pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/311 "2025-10-13T22:20:07Z")
> [@nminchin](#): > > Also is it possible to add .. I forget what they're called, "type hints" to the annotations items to add known prop values? Yeah this would be nice to have, currently the typing is just an opaque configuration object or a `boolean` to disable the plugin. There's no technical reason that this is missing from the schema, it's just not finished yet. > Feel free to make an issue or submit a PR. Or if you can just provide the schema definition I can make some local builds for you to test. ---
**Author:** ![David\_Stone](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/david_stone/32/79749_2.png) [@David\_Stone](https://forum.inductiveautomation.com/u/David_Stone)\ **Post date:** [October 14, 2025, 3:28am UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/312 "2025-10-14T03:28:38Z")
```python :8088/res/perspective/images/favicon-196x196.png%20sizes=:1 Failed to load resource: the server responded with a status of 404 (Not Found) PerspectiveClient.2851fb3213fc9ad86706.js:2 onerrorLogger: {"stack":"TypeError: Cannot read properties of undefined (reading 'length')\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:316521)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:312903)\n at a.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:382438)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:424380)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:38880)\n at t.create (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:5618)\n at http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:37073\n at new Promise ()\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:21768)\n at ApexChart.createChart (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:6373:20)","message":"Cannot read properties of undefined (reading 'length')","name":"TypeError","logData":{"msg":"unhandledrejection","errorMsg":"Cannot read properties of undefined (reading 'length')"}} o.cerror @ PerspectiveClient.2851fb3213fc9ad86706.js:2 Components.js?no_cache=1760412419169:111 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'length') at t.value (Components.js?no_cache=1760412419169:111:316521) at t.value (Components.js?no_cache=1760412419169:111:312903) at a.value (Components.js?no_cache=1760412419169:111:382438) at t.value (Components.js?no_cache=1760412419169:111:424380) at t.value (Components.js?no_cache=1760412419169:120:38880) at t.create (Components.js?no_cache=1760412419169:111:5618) at Components.js?no_cache=1760412419169:120:37073 at new Promise () at t.value (Components.js?no_cache=1760412419169:120:21768) at ApexChart.createChart (Components.js?no_cache=1760412419169:6373:20) PerspectiveClient.2851fb3213fc9ad86706.js:2 onerrorLogger: {"stack":"TypeError: Cannot read properties of undefined (reading 'length')\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:316521)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:312903)\n at a.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:382438)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:424380)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:38880)\n at t.create (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:5618)\n at http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:43853\n at new Promise ()\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:43781)\n at http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:430752","message":"Cannot read properties of undefined (reading 'length')","name":"TypeError","logData":{"msg":"unhandledrejection","errorMsg":"Cannot read properties of undefined (reading 'length')"}} o.cerror @ PerspectiveClient.2851fb3213fc9ad86706.js:2 Components.js?no_cache=1760412419169:111 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'length') at t.value (Components.js?no_cache=1760412419169:111:316521) at t.value (Components.js?no_cache=1760412419169:111:312903) at a.value (Components.js?no_cache=1760412419169:111:382438) at t.value (Components.js?no_cache=1760412419169:111:424380) at t.value (Components.js?no_cache=1760412419169:120:38880) at t.create (Components.js?no_cache=1760412419169:111:5618) at Components.js?no_cache=1760412419169:120:43853 at new Promise () at t.value (Components.js?no_cache=1760412419169:120:43781) at Components.js?no_cache=1760412419169:111:430752 PerspectiveClient.2851fb3213fc9ad86706.js:2 onerrorLogger: {"stack":"TypeError: Cannot read properties of undefined (reading 'length')\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:316521)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:312903)\n at a.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:382438)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:424380)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:38880)\n at t.create (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:5618)\n at http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:43853\n at new Promise ()\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:43781)\n at http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:430752","message":"Cannot read properties of undefined (reading 'length')","name":"TypeError","logData":{"msg":"unhandledrejection","errorMsg":"Cannot read properties of undefined (reading 'length')"}} o.cerror @ PerspectiveClient.2851fb3213fc9ad86706.js:2 Components.js?no_cache=1760412419169:111 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'length') at t.value (Components.js?no_cache=1760412419169:111:316521) at t.value (Components.js?no_cache=1760412419169:111:312903) at a.value (Components.js?no_cache=1760412419169:111:382438) at t.value (Components.js?no_cache=1760412419169:111:424380) at t.value (Components.js?no_cache=1760412419169:120:38880) at t.create (Components.js?no_cache=1760412419169:111:5618) at Components.js?no_cache=1760412419169:120:43853 at new Promise () at t.value (Components.js?no_cache=1760412419169:120:43781) at Components.js?no_cache=1760412419169:111:430752 PerspectiveClient.2851fb3213fc9ad86706.js:2 onerrorLogger: {"stack":"TypeError: Cannot read properties of undefined (reading 'length')\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:316521)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:312903)\n at a.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:382438)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:424380)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:38880)\n at t.create (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:5618)\n at http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:43853\n at new Promise ()\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:43781)\n at http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:430752","message":"Cannot read properties of undefined (reading 'length')","name":"TypeError","logData":{"msg":"unhandledrejection","errorMsg":"Cannot read properties of undefined (reading 'length')"}} o.cerror @ PerspectiveClient.2851fb3213fc9ad86706.js:2 Components.js?no_cache=1760412419169:111 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'length') at t.value (Components.js?no_cache=1760412419169:111:316521) at t.value (Components.js?no_cache=1760412419169:111:312903) at a.value (Components.js?no_cache=1760412419169:111:382438) at t.value (Components.js?no_cache=1760412419169:111:424380) at t.value (Components.js?no_cache=1760412419169:120:38880) at t.create (Components.js?no_cache=1760412419169:111:5618) at Components.js?no_cache=1760412419169:120:43853 at new Promise () at t.value (Components.js?no_cache=1760412419169:120:43781) at Components.js?no_cache=1760412419169:111:430752 PerspectiveClient.2851fb3213fc9ad86706.js:2 onerrorLogger: {"stack":"TypeError: Cannot read properties of undefined (reading 'length')\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:316521)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:312903)\n at a.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:382438)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:424380)\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:38880)\n at t.create (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:5618)\n at http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:43853\n at new Promise ()\n at t.value (http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:120:43781)\n at http://192.168.105.67:8088/res/kyvislabs/Components.js?no_cache=1760412419169:111:430752","message":"Cannot read properties of undefined (reading 'length')","name":"TypeError","logData":{"msg":"unhandledrejection","errorMsg":"Cannot read properties of undefined (reading 'length')"}} o.cerror @ PerspectiveClient.2851fb3213fc9ad86706.js:2 o.sendLogItemsConsole @ PerspectiveClient.2851fb3213fc9ad86706.js:2 i.sendBatch @ PerspectiveClient.2851fb3213fc9ad86706.js:2 i.sendBatchIfComplete @ PerspectiveClient.2851fb3213fc9ad86706.js:2 i.log @ PerspectiveClient.2851fb3213fc9ad86706.js:2 e.log @ PerspectiveClient.2851fb3213fc9ad86706.js:2 e.fatalException @ PerspectiveClient.2851fb3213fc9ad86706.js:2 window.onunhandledrejection.window.onunhandledrejection @ PerspectiveClient.2851fb3213fc9ad86706.js:2 Components.js?no_cache=1760412419169:111 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'length') at t.value (Components.js?no_cache=1760412419169:111:316521) at t.value (Components.js?no_cache=1760412419169:111:312903) at a.value (Components.js?no_cache=1760412419169:111:382438) at t.value (Components.js?no_cache=1760412419169:111:424380) at t.value (Components.js?no_cache=1760412419169:120:38880) at t.create (Components.js?no_cache=1760412419169:111:5618) at Components.js?no_cache=1760412419169:120:43853 at new Promise () at t.value (Components.js?no_cache=1760412419169:120:43781) at Components.js?no_cache=1760412419169:111:430752 value @ Components.js?no_cache=1760412419169:111 value @ Components.js?no_cache=1760412419169:111 value @ Components.js?no_cache=1760412419169:111 value @ Components.js?no_cache=1760412419169:111 value @ Components.js?no_cache=1760412419169:120 (anonymous) @ Components.js?no_cache=1760412419169:111 (anonymous) @ Components.js?no_cache=1760412419169:120 value @ Components.js?no_cache=1760412419169:120 (anonymous) @ Components.js?no_cache=1760412419169:111 (anonymous) @ Components.js?no_cache=1760412419169:111 value @ Components.js?no_cache=1760412419169:111 value @ Components.js?no_cache=1760412419169:120 updateOptions @ Components.js?no_cache=1760412419169:6387 handleResize @ Components.js?no_cache=1760412419169:6464 (anonymous) @ PerspectiveClient.2851fb3213fc9ad86706.js:2 Qb @ react-dom-16.14.0.js:66 rh @ react-dom-16.14.0.js:101 zj @ react-dom-16.14.0.js:228 Th @ react-dom-16.14.0.js:152 tj @ react-dom-16.14.0.js:152 Te @ react-dom-16.14.0.js:146 (anonymous) @ react-dom-16.14.0.js:61 unstable_runWithPriority @ react-16.14.0.js:25 Da @ react-dom-16.14.0.js:60 Pg @ react-dom-16.14.0.js:61 ha @ react-dom-16.14.0.js:60 Ja @ react-dom-16.14.0.js:224 enqueueSetState @ react-dom-16.14.0.js:214 w.setState @ react-16.14.0.js:20 (anonymous) @ PerspectiveClient.2851fb3213fc9ad86706.js:2 (anonymous) @ PerspectiveClient.2851fb3213fc9ad86706.js:2 n.createResizeHandler @ PerspectiveClient.2851fb3213fc9ad86706.js:2 h @ PerspectiveClient.2851fb3213fc9ad86706.js:2 M @ PerspectiveClient.2851fb3213fc9ad86706.js:2 g @ PerspectiveClient.2851fb3213fc9ad86706.js:2 setTimeout g @ PerspectiveClient.2851fb3213fc9ad86706.js:2 ``` ---
**Author:** ![bmusson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/bmusson/32/87530_2.png) [@bmusson](https://forum.inductiveautomation.com/u/bmusson)\ **Post date:** [October 14, 2025, 12:53pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/313 "2025-10-14T12:53:01Z")
> [@David\_Stone](#): > > `/res/kyvislabs/Components.js` Looks like you’re still using the Kyvis-Labs module? Since `3.0.0` Embr-Charts has been a replacement for the Kyvis-Labs module. You’ll probably find something in the gateway that says: `Conflicts exist between Embr Charts and Kyvis Labs Apex Charts. The Kyvis Labs Apex Charts module (com.kyvislabs.apexcharts) should be uninstalled.` ---
**Author:** ![David\_Stone](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/david_stone/32/79749_2.png) [@David\_Stone](https://forum.inductiveautomation.com/u/David_Stone)\ **Post date:** [October 15, 2025, 7:53am UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/314 "2025-10-15T07:53:36Z")
I think that was part or all of the issue, had to do a gateway upgrade to get the latest Embr installed and removed Apex, all working now. ---
**Author:** ![michael.flagler](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/michael.flagler/32/26272_2.png) [@michael.flagler](https://forum.inductiveautomation.com/u/michael.flagler)\ **Post date:** [October 22, 2025, 3:00pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/315 "2025-10-22T15:00:44Z")
I just installed Ignition Maker v8.3.1 at my house and found several modules that say they're not compatible with Maker Edition. Embr-Charts is one of them, but the Embr SNMP module worked just fine. Not sure if this was intentional or not. ---
**Author:** ![bmusson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/bmusson/32/87530_2.png) [@bmusson](https://forum.inductiveautomation.com/u/bmusson)\ **Post date:** [October 22, 2025, 10:05pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/316 "2025-10-22T22:05:25Z")
> [@michael.flagler](#): > > Not sure if this was intentional or not. Not intentional at all, both modules are (and have always been) marked as Maker Edition compatible. > Can you share a screenshot of the gateway UI where it says it’s not compatible? ---
**Author:** ![michael.flagler](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/michael.flagler/32/26272_2.png) [@michael.flagler](https://forum.inductiveautomation.com/u/michael.flagler)\ **Post date:** [October 22, 2025, 11:42pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/317 "2025-10-22T23:42:33Z")
🤦‍♀️ That was my error. I had loaded an older version made for v8.1 by accident. For some reason that was the error it gave me though instead of an error saying it was for an older gateway version like I would have expected. Sorry about that. ---
**Author:** ![bmusson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/bmusson/32/87530_2.png) [@bmusson](https://forum.inductiveautomation.com/u/bmusson)\ **Post date:** [October 23, 2025, 12:06am UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/318 "2025-10-23T00:06:35Z")
Wacky, that seems like an Ignition bug. ---
**Author:** ![MMaynard](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/mmaynard/32/3366_2.png) [@MMaynard](https://forum.inductiveautomation.com/u/MMaynard)\ **Post date:** [October 27, 2025, 2:58pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/319 "2025-10-27T14:58:03Z")
I am seeing inconsistent results with the Heatmap type chart redrawing on the changing of query parameters for some odd reason. I have the series bound to a named query that takes 3 parameters 1. Database name 2. sDate 3. eDate The sDate and eDate are tied to custom properties on the root container, that contain datetimes that are changed via calendar components on the view. I see them change, both in the controls and the properties on the root. but the chart does not update and refresh the named query. If I then uncheck and recheck the Redraw property on the chart, the data does update to the proper date range. Any ideas where to start looking? Workarounds? ---
**Author:** ![bmusson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/bmusson/32/87530_2.png) [@bmusson](https://forum.inductiveautomation.com/u/bmusson)\ **Post date:** [October 27, 2025, 6:57pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/320 "2025-10-27T18:57:32Z")
Can you post a `view.json` that demonstrates the problem? I know it's kinda hard when using database data, but I'd imagine you could replicate the issue using a script to generate a fake dataset. ---
**Author:** ![MMaynard](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/mmaynard/32/3366_2.png) [@MMaynard](https://forum.inductiveautomation.com/u/MMaynard)\ **Post date:** [October 27, 2025, 8:57pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/321 "2025-10-27T20:57:00Z")
I will try to get something together, it is a pretty large query that gets transformed to fit the heat map. The named query pulls from up to 60 different location SQL backends, they are identical backends but the data sizes vary greatly. ---
**Author:** ![MMaynard](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/mmaynard/32/3366_2.png) [@MMaynard](https://forum.inductiveautomation.com/u/MMaynard)\ **Post date:** [October 27, 2025, 8:58pm UTC](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618/322 "2025-10-27T20:58:25Z")
Forgot to add, that using a simple timer setup on the root with a 500ms delay on parameter changes works around the issue. [Previous page](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618.md?page=15) [Next page](https://forum.inductiveautomation.com/t/musson-industrial-s-embr-charts-module/91618.md?page=17)