# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?page=427 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 428 --- ## [Troubleshooting a property reference log error](https://forum.inductiveautomation.com/t/troubleshooting-a-property-reference-log-error/89668)
**Author:** [@ltoscano](https://forum.inductiveautomation.com/u/ltoscano)\ **Replies:** 1\ **Last updated:** [April 30, 2024, 3:15pm UTC](https://forum.inductiveautomation.com/t/troubleshooting-a-property-reference-log-error/89668 "2024-04-30T15:15:12Z")
Hello All. I'm working on a project using perspective and during testing/troubleshooting of the screens I noticed I'm suddenly getting an error on one of my views as seen in the log. It occurs the first time I load the s… --- ## [Column Container Layout in Ignition Perspective](https://forum.inductiveautomation.com/t/column-container-layout-in-ignition-perspective/89693)
**Author:** [@Alejandro\_Alaco](https://forum.inductiveautomation.com/u/Alejandro_Alaco)\ **Replies:** 1\ **Last updated:** [April 30, 2024, 3:14pm UTC](https://forum.inductiveautomation.com/t/column-container-layout-in-ignition-perspective/89693 "2024-04-30T15:14:34Z")
Hello! Can I copy and paste the layout I have form Medium Column Breakpoints into Large Column Breakpoints in Ignition Perspective so I don´t need to redo the layout again? --- ## [Custom login - Perspective](https://forum.inductiveautomation.com/t/custom-login-perspective/89689)
**Author:** [@Jhonny\_Palas](https://forum.inductiveautomation.com/u/Jhonny_Palas)\ **Replies:** 3\ **Last updated:** [April 30, 2024, 2:59pm UTC](https://forum.inductiveautomation.com/t/custom-login-perspective/89689 "2024-04-30T14:59:10Z")
Hi everyone, I'm trying to create my personal login page and I don't know the commands I need to call to authenticate, to validate my user. I don't want to use "event configuration - Login" from button, but Script, so … --- ## [Change Script for use with "Shift change" custom property | Ignition Perspective](https://forum.inductiveautomation.com/t/change-script-for-use-with-shift-change-custom-property-ignition-perspective/89061)
**Author:** [@Joshwa\_Bachelder](https://forum.inductiveautomation.com/u/Joshwa_Bachelder)\ **Replies:** 19\ **Last updated:** [April 30, 2024, 2:18pm UTC](https://forum.inductiveautomation.com/t/change-script-for-use-with-shift-change-custom-property-ignition-perspective/89061 "2024-04-30T14:18:01Z")
I have a change script that fires when shift change occurs and changes a session property property of "shiftChange" to "true" that looks at if the value goes from 1 to 2, 2 to 3, or 3 to 1. Otherwise we say that shiftCha… --- ## [Windows to Linux Gateway Conversion](https://forum.inductiveautomation.com/t/windows-to-linux-gateway-conversion/89698)
**Author:** [@tmahaf](https://forum.inductiveautomation.com/u/tmahaf)\ **Replies:** 1\ **Last updated:** [April 30, 2024, 2:15pm UTC](https://forum.inductiveautomation.com/t/windows-to-linux-gateway-conversion/89698 "2024-04-30T14:15:58Z")
Are there some best practices to consider? Our approach would be to spin up a server with the same host name, IP address, same Ignition service name as the Windows machine, same gateway name, remove windows machine from… --- ## [Cloud license and architecture plan](https://forum.inductiveautomation.com/t/cloud-license-and-architecture-plan/89664)
**Author:** [@yoones\_sanjabi1](https://forum.inductiveautomation.com/u/yoones_sanjabi1)\ **Replies:** 5\ **Last updated:** [April 30, 2024, 2:12pm UTC](https://forum.inductiveautomation.com/t/cloud-license-and-architecture-plan/89664 "2024-04-30T14:12:51Z")
Hi, we are thinking of moving to a cloud version, have some questions: If the Ignition license is procured via AWS Marketplace, can the solution be scaled across multiple EC2 instances without incurring additional lic… --- ## [Gateway Status Page Perspective Sessions](https://forum.inductiveautomation.com/t/gateway-status-page-perspective-sessions/89558)
**Author:** [@CTrenkamp](https://forum.inductiveautomation.com/u/CTrenkamp)\ **Replies:** 8\ **Last updated:** [April 30, 2024, 2:11pm UTC](https://forum.inductiveautomation.com/t/gateway-status-page-perspective-sessions/89558 "2024-04-30T14:11:27Z")
I noticed that the list of active perspective sessions showing on the gateway Status/Connections/Perspective Sessions does not reflect correctly or update quickly and can show connections that have not been active for a … --- ## [Avaya IP Office VOIP Notification](https://forum.inductiveautomation.com/t/avaya-ip-office-voip-notification/6328)
**Author:** [@tomt](https://forum.inductiveautomation.com/u/tomt)\ **Replies:** 3\ **Last updated:** [April 30, 2024, 1:04pm UTC](https://forum.inductiveautomation.com/t/avaya-ip-office-voip-notification/6328 "2024-04-30T13:04:20Z")
Here are instructions to get Ignition working with an Avaya IP Office for VOIP Notifications. IP Office Manager: Licensing: Make sure you have a spare “3rd Party IP Endpoint” If not, acquire one from your Avaya vendo… --- ## [Paragraph of text in Ignition Perspective](https://forum.inductiveautomation.com/t/paragraph-of-text-in-ignition-perspective/89697)
**Author:** [@Alejandro\_Alaco](https://forum.inductiveautomation.com/u/Alejandro_Alaco)\ **Replies:** 1\ **Last updated:** [April 30, 2024, 12:44pm UTC](https://forum.inductiveautomation.com/t/paragraph-of-text-in-ignition-perspective/89697 "2024-04-30T12:44:11Z")
Hello! Is there a way to write a pargraph with line breaks in Ignition Perspective or have to use different labels? --- ## [OAuth 2.0 protocol communication](https://forum.inductiveautomation.com/t/oauth-2-0-protocol-communication/89690)
**Author:** [@Alejandro0](https://forum.inductiveautomation.com/u/Alejandro0)\ **Replies:** 2\ **Last updated:** [April 30, 2024, 11:30am UTC](https://forum.inductiveautomation.com/t/oauth-2-0-protocol-communication/89690 "2024-04-30T11:30:52Z")
Hi, I am currently working in a comunication between Ignition and Okta system througt OAuth 2.0 protocol, I saw in Ignition the option for OAuth 2.0 Clients but I did not find a Scritp to do it, Does this possibility ex… --- ## [Status Page showing old faulted OPC connection](https://forum.inductiveautomation.com/t/status-page-showing-old-faulted-opc-connection/89692)
**Author:** [@Jared\_Jarvis](https://forum.inductiveautomation.com/u/Jared_Jarvis)\ **Replies:** 1\ **Last updated:** [April 30, 2024, 11:21am UTC](https://forum.inductiveautomation.com/t/status-page-showing-old-faulted-opc-connection/89692 "2024-04-30T11:21:47Z")
I have a previous OPC-DA connection that I disabled, and then deleted from my gateway. Now I have it working correctly, however, the old disabled connection still shows as "faulted" in my gateway status page. How do I … --- ## [Passing SessionId and PageId in SFC](https://forum.inductiveautomation.com/t/passing-sessionid-and-pageid-in-sfc/89674)
**Author:** [@Bharat\_Krishnan](https://forum.inductiveautomation.com/u/Bharat_Krishnan)\ **Replies:** 1\ **Last updated:** [April 30, 2024, 11:03am UTC](https://forum.inductiveautomation.com/t/passing-sessionid-and-pageid-in-sfc/89674 "2024-04-30T11:03:41Z")
I am trying to use the system.perspective.navigate () in an action block of an SFC to navigate through views, it returns an error "No perspective session attached to this thread". Is it possible to read the sessionId an… --- ## [Ignition Perspective, highlight selected row](https://forum.inductiveautomation.com/t/ignition-perspective-highlight-selected-row/89683)
**Author:** [@d.iannozzi](https://forum.inductiveautomation.com/u/d.iannozzi)\ **Replies:** 4\ **Last updated:** [April 30, 2024, 10:02am UTC](https://forum.inductiveautomation.com/t/ignition-perspective-highlight-selected-row/89683 "2024-04-30T10:02:06Z")
Hello everyone, I have a perspective table that has already a multi-color enhancement based on values. I was wondering if it was possibile to make the selected row stand out (maybe using a border around the three colum… --- ## [Loader for Table binded to Named Query in Ignition Perspective](https://forum.inductiveautomation.com/t/loader-for-table-binded-to-named-query-in-ignition-perspective/89685)
**Author:** [@Alejandro\_Alaco](https://forum.inductiveautomation.com/u/Alejandro_Alaco)\ **Replies:** 1\ **Last updated:** [April 30, 2024, 9:34am UTC](https://forum.inductiveautomation.com/t/loader-for-table-binded-to-named-query-in-ignition-perspective/89685 "2024-04-30T09:34:56Z")
Hello! Is there a way to add a loader to my table (TableEmpleados) while it´s loading a big Named Query (Superv-2) in Ignition Perspective? --- ## [Overflow perspective table data to a new column](https://forum.inductiveautomation.com/t/overflow-perspective-table-data-to-a-new-column/89430)
**Author:** [@Craig\_Simpson](https://forum.inductiveautomation.com/u/Craig_Simpson)\ **Replies:** 7\ **Last updated:** [April 30, 2024, 6:30am UTC](https://forum.inductiveautomation.com/t/overflow-perspective-table-data-to-a-new-column/89430 "2024-04-30T06:30:05Z")
Ignition Perspective 8.1. I currently have a web dashboard showing at various locations in the factory. It is built on Bootstrap 4 and shows all the first aid personnel in three categories: on-site at building 1, on-sit… --- ## [Tag's history sample mode is Tag Group](https://forum.inductiveautomation.com/t/tags-history-sample-mode-is-tag-group/89676)
**Author:** [@Eugene49](https://forum.inductiveautomation.com/u/Eugene49)\ **Replies:** 0\ **Last updated:** [April 30, 2024, 2:24am UTC](https://forum.inductiveautomation.com/t/tags-history-sample-mode-is-tag-group/89676 "2024-04-30T02:24:03Z")
When Tag's History is enabled and sample mode is set to Tag Group. How does this behave, does it sample periodically or on changed? --- ## [Power table column widths resetting](https://forum.inductiveautomation.com/t/power-table-column-widths-resetting/89579)
**Author:** [@dan.deason](https://forum.inductiveautomation.com/u/dan.deason)\ **Replies:** 4\ **Last updated:** [April 30, 2024, 1:06am UTC](https://forum.inductiveautomation.com/t/power-table-column-widths-resetting/89579 "2024-04-30T01:06:28Z")
I've got a power table with a dataset consisting of \[62R x 6C\] and I'm showing 5 of the columns (by using the hide property on column 6) It is similar to this post ( Keep Power Table Column Width after table refresh ) b… --- ## [Easy Chart Tag Browser](https://forum.inductiveautomation.com/t/easy-chart-tag-browser/89503)
**Author:** [@Sasi\_Rai](https://forum.inductiveautomation.com/u/Sasi_Rai)\ **Replies:** 2\ **Last updated:** [April 30, 2024, 12:19am UTC](https://forum.inductiveautomation.com/t/easy-chart-tag-browser/89503 "2024-04-30T00:19:19Z")
Hi Gents, I have enabled history for some tags and I would like to view them in an Easy Chart. To add a pen to the Easy Chart, I need to choose a Tag from the Tag Browser. But the tag that I want is not in the tag brow… --- ## [Communication Issue with Allen Bradley PLC](https://forum.inductiveautomation.com/t/communication-issue-with-allen-bradley-plc/89562)
**Author:** [@rbachman](https://forum.inductiveautomation.com/u/rbachman)\ **Replies:** 28\ **Last updated:** [April 29, 2024, 11:50pm UTC](https://forum.inductiveautomation.com/t/communication-issue-with-allen-bradley-plc/89562 "2024-04-29T23:50:56Z")
We're having an issue with communication to a couple of Allen Bradley PLCs, and I'm trying to track down what might be happening. Here are few details. We originally used a "Subscribed" group for the tags, but we disco… --- ## [Sample\_Tags are missing](https://forum.inductiveautomation.com/t/sample-tags-are-missing/89635)
**Author:** [@Majid\_Zamani](https://forum.inductiveautomation.com/u/Majid_Zamani)\ **Replies:** 8\ **Last updated:** [April 29, 2024, 11:49pm UTC](https://forum.inductiveautomation.com/t/sample-tags-are-missing/89635 "2024-04-29T23:49:12Z")
Hi, I am using sample\_Tags in my project, just upgraded my PC and installed the perspective on the new PC. Imported my project from the other PC, now my project isn't working because sample\_tags are not in the newly in… --- ## [Run named query to write to different tag using event scripts. Keep getting error code. Help!](https://forum.inductiveautomation.com/t/run-named-query-to-write-to-different-tag-using-event-scripts-keep-getting-error-code-help/89671)
**Author:** [@Jeffrey\_Lerette](https://forum.inductiveautomation.com/u/Jeffrey_Lerette)\ **Replies:** 2\ **Last updated:** [April 29, 2024, 11:38pm UTC](https://forum.inductiveautomation.com/t/run-named-query-to-write-to-different-tag-using-event-scripts-keep-getting-error-code-help/89671 "2024-04-29T23:38:27Z")
This is my script I have on value change event scripting on one tag. When this tag changes I want to query SQL for a result and write that to a memory tag. I'm not great at python so please have mercy. Val1 = "\[default\]… --- ## [Duplicating Pens in Easy Chart](https://forum.inductiveautomation.com/t/duplicating-pens-in-easy-chart/89657)
**Author:** [@sherman](https://forum.inductiveautomation.com/u/sherman)\ **Replies:** 2\ **Last updated:** [April 29, 2024, 11:32pm UTC](https://forum.inductiveautomation.com/t/duplicating-pens-in-easy-chart/89657 "2024-04-29T23:32:51Z")
Is there a way to duplicate pens in an easy chart? I want to make a dozen pens that are nearly identical, with just the color and the name/tag reference changed. Thats less than half the settings that would be different … --- ## [Ignition OPC UA Server 'null' Values](https://forum.inductiveautomation.com/t/ignition-opc-ua-server-null-values/89666)
**Author:** [@Christopher\_Hamilton](https://forum.inductiveautomation.com/u/Christopher_Hamilton)\ **Replies:** 0\ **Last updated:** [April 29, 2024, 10:12pm UTC](https://forum.inductiveautomation.com/t/ignition-opc-ua-server-null-values/89666 "2024-04-29T22:12:40Z")
Hello, I am currently experiencing an issue with 'null' values on an Ignition OPCUA Server. The OPCUA Server is connected to a the OPC Tunneler Module. We are receiving values from a classic OPC DA server. When the Valu… --- ## [Getting threads from the Gateway](https://forum.inductiveautomation.com/t/getting-threads-from-the-gateway/89447)
**Author:** [@hw79](https://forum.inductiveautomation.com/u/hw79)\ **Replies:** 15\ **Last updated:** [April 29, 2024, 9:57pm UTC](https://forum.inductiveautomation.com/t/getting-threads-from-the-gateway/89447 "2024-04-29T21:57:55Z")
Like the diagnostic dashboard, I made a project with a dashboard to show the threads on the gateway. I'm using system.util.threadDump() then parsing that json to get how many of each type of thread and the status. Howe… --- ## [Consolidate tag providers](https://forum.inductiveautomation.com/t/consolidate-tag-providers/89643)
**Author:** [@blackdog](https://forum.inductiveautomation.com/u/blackdog)\ **Replies:** 1\ **Last updated:** [April 29, 2024, 9:47pm UTC](https://forum.inductiveautomation.com/t/consolidate-tag-providers/89643 "2024-04-29T21:47:12Z")
I have looked at my project that has 3 realtime tag providers, in addition to the default tag provider, and there is nothing different about each of the providers. I am attempting to simplify the configuration of this sy… --- ## [Mapping Hidden Network Drives](https://forum.inductiveautomation.com/t/mapping-hidden-network-drives/89661)
**Author:** [@Amir\_Maleki](https://forum.inductiveautomation.com/u/Amir_Maleki)\ **Replies:** 5\ **Last updated:** [April 29, 2024, 9:44pm UTC](https://forum.inductiveautomation.com/t/mapping-hidden-network-drives/89661 "2024-04-29T21:44:52Z")
Does anyone know how to setup .config file for a network path like this: \\192.168.1.1\\c$ Ignition is running on a VM and above is the address of the server that Ignition is running on. wrapper.share.1.location=? wrap… --- ## [Sending component reference as message payload](https://forum.inductiveautomation.com/t/sending-component-reference-as-message-payload/89636)
**Author:** [@Jonathon\_Platt](https://forum.inductiveautomation.com/u/Jonathon_Platt)\ **Replies:** 5\ **Last updated:** [April 29, 2024, 4:56pm UTC](https://forum.inductiveautomation.com/t/sending-component-reference-as-message-payload/89636 "2024-04-29T16:56:01Z")
I recently noticed that a reference to a component (self) can be sent as the payload for a perspective message - i.e. in a ButtonOk component onActionPerformed: def runAction(self, event): system.perspective.sendMessag… --- ## [UDT Instances Search](https://forum.inductiveautomation.com/t/udt-instances-search/89637)
**Author:** [@Eagel007](https://forum.inductiveautomation.com/u/Eagel007)\ **Replies:** 3\ **Last updated:** [April 29, 2024, 4:23pm UTC](https://forum.inductiveautomation.com/t/udt-instances-search/89637 "2024-04-29T16:23:46Z")
Hi there, I have a UDT with 4 tags inside. One of them is Id. This UDT is used at multiple locations in our Model. Is there a way to search Id value of all instances in entire model for that UDT? I am hoping for a scri… --- ## [\[IGN-9757\] Perspective Alarm Filtering by Display Path](https://forum.inductiveautomation.com/t/ign-9757-perspective-alarm-filtering-by-display-path/44060)
**Author:** [@Ali.Etezadkhah](https://forum.inductiveautomation.com/u/Ali.Etezadkhah)\ **Replies:** 7\ **Last updated:** [April 29, 2024, 4:02pm UTC](https://forum.inductiveautomation.com/t/ign-9757-perspective-alarm-filtering-by-display-path/44060 "2024-04-29T16:02:47Z")
Hi, I'm trying to filter alarms based on the alarm's display path. The process should be pretty simple, but I'm having some issues. I will use the Hi and HiHi alarms as examples. The display paths are Pump PSI/PV/Hi … --- ## [Perspective 8.1.39 pressing P to paste to a flex container opens pipeline in explorer?](https://forum.inductiveautomation.com/t/perspective-8-1-39-pressing-p-to-paste-to-a-flex-container-opens-pipeline-in-explorer/89539)
**Author:** [@Zach\_Larson](https://forum.inductiveautomation.com/u/Zach_Larson)\ **Replies:** 2\ **Last updated:** [April 29, 2024, 3:56pm UTC](https://forum.inductiveautomation.com/t/perspective-8-1-39-pressing-p-to-paste-to-a-flex-container-opens-pipeline-in-explorer/89539 "2024-04-29T15:56:06Z")
I don't know if I am doing something wrong or this is a real issue. When I try to right click a flex container and press P that is underlined, instead of pasting, seems to open the pipeline module in the designer. [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?page=426) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?page=428)