# Latest **URL:** https://forum.inductiveautomation.com/latest.md?page=1306 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 1307 --- ## [OPC Connection for PI OSI Soft not connecting. uri: vs urn:](https://forum.inductiveautomation.com/t/opc-connection-for-pi-osi-soft-not-connecting-uri-vs-urn/38118)
**Author:** [@arun1](https://forum.inductiveautomation.com/u/arun1)\ **Replies:** 3\ **Last updated:** [August 27, 2020, 6:53pm UTC](https://forum.inductiveautomation.com/t/opc-connection-for-pi-osi-soft-not-connecting-uri-vs-urn/38118 "2020-08-27T18:53:06Z")
As part of an upgrade from Ign 7.9.3 to 8.0.10 we need to reconnect a PI (by OSI Soft) system to Ignition via OPC connection. The PI was connected to Ign 7 but is unable to access/locate the OPC connection in Ign 8. Fiel… --- ## [Error 126 on Ignition client](https://forum.inductiveautomation.com/t/error-126-on-ignition-client/38137)
**Author:** [@kartik.i](https://forum.inductiveautomation.com/u/kartik.i)\ **Replies:** 0\ **Last updated:** [August 27, 2020, 5:51pm UTC](https://forum.inductiveautomation.com/t/error-126-on-ignition-client/38137 "2020-08-27T17:51:10Z")
Hello All, I am running Ignition with one gateway with two clients and in one of my client PC, I am getting error 126 which is closing my Ignition Client. I have also attached error pic with this query. Thanks --- ## [Perspective datetime timezones](https://forum.inductiveautomation.com/t/perspective-datetime-timezones/38135)
**Author:** [@jpark](https://forum.inductiveautomation.com/u/jpark)\ **Replies:** 0\ **Last updated:** [August 27, 2020, 5:19pm UTC](https://forum.inductiveautomation.com/t/perspective-datetime-timezones/38135 "2020-08-27T17:19:44Z")
Is there a way to prevent Perspective from modifying the datetime values I bring back from the database? I have the project timezone set to Gateway timezone. It seems to convert the values displayed into local time. --- ## [Temp Table & Ignition Transactions / Sessions - "There is already an object named in the database"](https://forum.inductiveautomation.com/t/temp-table-ignition-transactions-sessions-there-is-already-an-object-named-in-the-database/38111)
**Author:** [@cmaynes](https://forum.inductiveautomation.com/u/cmaynes)\ **Replies:** 9\ **Last updated:** [August 27, 2020, 5:17pm UTC](https://forum.inductiveautomation.com/t/temp-table-ignition-transactions-sessions-there-is-already-an-object-named-in-the-database/38111 "2020-08-27T17:17:48Z")
Database: MS Sql Server 2016 Ignition: 7.9.6 I have a query which uses a temporary table. If I try to run this query under different transactions repeatedly, I get an error that the object already exists. Intuitively,… --- ## [UDT Instance Disabled Even though Enabled](https://forum.inductiveautomation.com/t/udt-instance-disabled-even-though-enabled/38098)
**Author:** [@downerczx](https://forum.inductiveautomation.com/u/downerczx)\ **Replies:** 3\ **Last updated:** [August 27, 2020, 4:14pm UTC](https://forum.inductiveautomation.com/t/udt-instance-disabled-even-though-enabled/38098 "2020-08-27T16:14:10Z")
Hello, I have instances of UDT’s that, though they are enabled, and show enabled… the subtags remain in a ‘disabled’ state. I can’t figure out why. It’s on an Edge device so I can’t seem to restart the tag either. --- ## [Perspective Menu Tree - Navigate from root item/top level target? Menu Index?](https://forum.inductiveautomation.com/t/perspective-menu-tree-navigate-from-root-item-top-level-target-menu-index/38108)
**Author:** [@tyler.robertson](https://forum.inductiveautomation.com/u/tyler.robertson)\ **Replies:** 5\ **Last updated:** [August 27, 2020, 4:06pm UTC](https://forum.inductiveautomation.com/t/perspective-menu-tree-navigate-from-root-item-top-level-target-menu-index/38108 "2020-08-27T16:06:25Z")
In the perspective menu tree, if I have one item with no sub items, then clicking on that item navigates to the page I have in the target: field, which makes sense. Once I add sub-items to that item, clicking it swaps f… --- ## [Vision Client Launcher not Working](https://forum.inductiveautomation.com/t/vision-client-launcher-not-working/38133)
**Author:** [@brandon1](https://forum.inductiveautomation.com/u/brandon1)\ **Replies:** 0\ **Last updated:** [August 27, 2020, 3:55pm UTC](https://forum.inductiveautomation.com/t/vision-client-launcher-not-working/38133 "2020-08-27T15:55:49Z")
Does anyone know what this error means? I moved the desktop shortcut into the global autostart folder for Debian 10.5 but this is the error that comes up. I can run the client from the launcher but I want this to st… --- ## [Update a cell in a PowerTable without using "system.dataset.setValue()"](https://forum.inductiveautomation.com/t/update-a-cell-in-a-powertable-without-using-system-dataset-setvalue/38128)
**Author:** [@informatica](https://forum.inductiveautomation.com/u/informatica)\ **Replies:** 5\ **Last updated:** [August 27, 2020, 3:45pm UTC](https://forum.inductiveautomation.com/t/update-a-cell-in-a-powertable-without-using-system-dataset-setvalue/38128 "2020-08-27T15:45:46Z")
Good afternoon. In Ignition 8.0.14 I need to update a cell by script in a Power Table without using “system.dataset.setValue()”. I need this because I hide some rows in this way: … JTable = PowerTable.getTable() JT… --- ## [\[Question\] How do I use .readAsync to read tag value](https://forum.inductiveautomation.com/t/question-how-do-i-use-readasync-to-read-tag-value/22008)
**Author:** [@Sam.Bartlett](https://forum.inductiveautomation.com/u/Sam.Bartlett)\ **Replies:** 22\ **Last updated:** [August 27, 2020, 3:32pm UTC](https://forum.inductiveautomation.com/t/question-how-do-i-use-readasync-to-read-tag-value/22008 "2020-08-27T15:32:00Z")
Hi all, Would anybody be able to provide an example on how to use the new system.tag.readAsync, for whatever reason I’m not able to wrap my head around the callback that must be provided in the function. Thanks --- ## [Ignition 8.0.16 ETA?](https://forum.inductiveautomation.com/t/ignition-8-0-16-eta/38063)
**Author:** [@mazeyrat](https://forum.inductiveautomation.com/u/mazeyrat)\ **Replies:** 2\ **Last updated:** [August 27, 2020, 3:12pm UTC](https://forum.inductiveautomation.com/t/ignition-8-0-16-eta/38063 "2020-08-27T15:12:31Z")
Are we close from the release date of 8.0.16 ? or do you plan to launch RC2 ? --- ## [Comparing time difference in HH:mm:ss](https://forum.inductiveautomation.com/t/comparing-time-difference-in-hhss/38122)
**Author:** [@yin.cheng](https://forum.inductiveautomation.com/u/yin.cheng)\ **Replies:** 5\ **Last updated:** [August 27, 2020, 2:02pm UTC](https://forum.inductiveautomation.com/t/comparing-time-difference-in-hhss/38122 "2020-08-27T14:02:59Z")
Hi I have 2 DateTime tags: ‘Before’, in the format of 2020-08-27 14:23:47 ‘After’, in the format of 2020-08-28 03:10:05 I would need to display the time difference of After minus Before in ‘HH:mm:ss’ format. I am cu… --- ## [Perspective: Video player live stream with username/password](https://forum.inductiveautomation.com/t/perspective-video-player-live-stream-with-username-password/38113)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 1\ **Last updated:** [August 27, 2020, 2:00pm UTC](https://forum.inductiveautomation.com/t/perspective-video-player-live-stream-with-username-password/38113 "2020-08-27T14:00:58Z")
v8.0.15 How can I supply a username/password to the Video Player in Live mode? I’m trying to use it with an mjpeg stream, however it needs credentials. --- ## [How to create script to read binary file having different data types using Python in Ignition and add data to excel sheet in tabular format. File is of 220 bytes](https://forum.inductiveautomation.com/t/how-to-create-script-to-read-binary-file-having-different-data-types-using-python-in-ignition-and-add-data-to-excel-sheet-in-tabular-format-file-is-of-220-bytes/38092)
**Author:** [@pshah](https://forum.inductiveautomation.com/u/pshah)\ **Replies:** 5\ **Last updated:** [August 27, 2020, 1:25pm UTC](https://forum.inductiveautomation.com/t/how-to-create-script-to-read-binary-file-having-different-data-types-using-python-in-ignition-and-add-data-to-excel-sheet-in-tabular-format-file-is-of-220-bytes/38092 "2020-08-27T13:25:55Z")
Following is the table of structure of data in binary file with size in bytes and data types and script should read data in the same sequence shown in table starting from MacID with 50 bytes of char data type to idealcyc… --- ## [Pulling Data From JSON](https://forum.inductiveautomation.com/t/pulling-data-from-json/37433)
**Author:** [@jasonstrunk](https://forum.inductiveautomation.com/u/jasonstrunk)\ **Replies:** 4\ **Last updated:** [August 27, 2020, 6:26am UTC](https://forum.inductiveautomation.com/t/pulling-data-from-json/37433 "2020-08-27T06:26:52Z")
I’m having some issues pulling data from a JSON object. The code is: receivedData=system.net.httpGet("http://192.168.1.49/api/setpoints/refrigeration/") print receivedData DataJSON=system.util.jsonDecode(receivedData) p… --- ## [Perspective - put an icon on a Link](https://forum.inductiveautomation.com/t/perspective-put-an-icon-on-a-link/37730)
**Author:** [@djones](https://forum.inductiveautomation.com/u/djones)\ **Replies:** 2\ **Last updated:** [August 27, 2020, 11:24am UTC](https://forum.inductiveautomation.com/t/perspective-put-an-icon-on-a-link/37730 "2020-08-27T11:24:10Z")
In perspective, I have put a link component on the page and formatted it to look like a button. I’d like to put an icon on it, so that it has the same look and feel as the other buttons. I cannot figure out how to do it… --- ## [\[BUG\] Perspective Unable to edit tag path after selecting tag in Tag History binding](https://forum.inductiveautomation.com/t/bug-perspective-unable-to-edit-tag-path-after-selecting-tag-in-tag-history-binding/37837)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 1\ **Last updated:** [August 27, 2020, 7:59am UTC](https://forum.inductiveautomation.com/t/bug-perspective-unable-to-edit-tag-path-after-selecting-tag-in-tag-history-binding/37837 "2020-08-27T07:59:33Z")
v8.0.15 RE below screenshot, cannot edit the tag path added via the add tag icon button. Have to delete tag and re-add to change it. --- ## [\[BUG\] Perspective: Coordinate container snapping doesn't work for rotated components](https://forum.inductiveautomation.com/t/bug-perspective-coordinate-container-snapping-doesnt-work-for-rotated-components/38075)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 4\ **Last updated:** [August 27, 2020, 7:33am UTC](https://forum.inductiveautomation.com/t/bug-perspective-coordinate-container-snapping-doesnt-work-for-rotated-components/38075 "2020-08-27T07:33:54Z")
v8.0.15 --- ## [Vision on ARM64](https://forum.inductiveautomation.com/t/vision-on-arm64/37954)
**Author:** [@cody.abbott](https://forum.inductiveautomation.com/u/cody.abbott)\ **Replies:** 16\ **Last updated:** [August 27, 2020, 3:55am UTC](https://forum.inductiveautomation.com/t/vision-on-arm64/37954 "2020-08-27T03:55:49Z")
So the general consensus so far has been that in order to run on ARM (raspberry pi), you need to use the legacy launcher, and rather than using the packaged Java that is normally downloaded with the launcher, you need to… --- ## [Project and Shared scripts unaccessible (Reporting Module)](https://forum.inductiveautomation.com/t/project-and-shared-scripts-unaccessible-reporting-module/37880)
**Author:** [@mlopez48](https://forum.inductiveautomation.com/u/mlopez48)\ **Replies:** 3\ **Last updated:** [August 27, 2020, 12:43am UTC](https://forum.inductiveautomation.com/t/project-and-shared-scripts-unaccessible-reporting-module/37880 "2020-08-27T00:43:27Z")
The reporting module displays a "Data Collection Error" message whenever trying to call scripts from Scripting\>Project Library\>project or Scripting\>Project\>shared. I tried the following combinations: import shared.mySc… --- ## [GatewayException class def not found](https://forum.inductiveautomation.com/t/gatewayexception-class-def-not-found/38103)
**Author:** [@elliot.lohr](https://forum.inductiveautomation.com/u/elliot.lohr)\ **Replies:** 1\ **Last updated:** [August 26, 2020, 6:02pm UTC](https://forum.inductiveautomation.com/t/gatewayexception-class-def-not-found/38103 "2020-08-26T18:02:23Z")
Hey all, I’m trying to develop a module that can query a db connection. I’m trying to test my query to the DB and am receiving an error on a gateway exception saying it can’t find the class def. Here is my code: impor… --- ## [OPC Tags Stale, But Only In Transaction Group](https://forum.inductiveautomation.com/t/opc-tags-stale-but-only-in-transaction-group/38101)
**Author:** [@Bill\_S](https://forum.inductiveautomation.com/u/Bill_S)\ **Replies:** 1\ **Last updated:** [August 26, 2020, 6:00pm UTC](https://forum.inductiveautomation.com/t/opc-tags-stale-but-only-in-transaction-group/38101 "2020-08-26T18:00:18Z")
I want to log the cycle time of some stations to a table. I created a transaction group for the first one and it works fine. I also have other groups for other machines all working fine. Now I created my second group … --- ## [\[Bug-13685\] Right Alt - Nudge](https://forum.inductiveautomation.com/t/bug-13685-right-alt-nudge/24372)
**Author:** [@nick.schuetz](https://forum.inductiveautomation.com/u/nick.schuetz)\ **Replies:** 2\ **Last updated:** [August 26, 2020, 5:09pm UTC](https://forum.inductiveautomation.com/t/bug-13685-right-alt-nudge/24372 "2020-08-26T17:09:35Z")
The left alt button used in the alt-nudge works as expected. However, the right alt doesn’t work. Since the right ctrl and shift still have the same behavior as the left ctrl and shift, should the right alt still work wi… --- ## [\[Bug-15769\]: map .props.layers.vector.polylines.stroke.enable binding doesn't work](https://forum.inductiveautomation.com/t/bug-15769-map-props-layers-vector-polylines-stroke-enable-binding-doesnt-work/31105)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 6\ **Last updated:** [August 26, 2020, 4:06pm UTC](https://forum.inductiveautomation.com/t/bug-15769-map-props-layers-vector-polylines-stroke-enable-binding-doesnt-work/31105 "2020-08-26T16:06:56Z")
Hi I try to show and hide some polyline base on user current zoom level. I bind zoom level to “map.props.layers.vector.polylines.stroke.enable” property of map component but changing value from true to false doesn’t wor… --- ## [Fill label space with dots](https://forum.inductiveautomation.com/t/fill-label-space-with-dots/23440)
**Author:** [@oisin.gribben](https://forum.inductiveautomation.com/u/oisin.gribben)\ **Replies:** 10\ **Last updated:** [August 26, 2020, 2:52pm UTC](https://forum.inductiveautomation.com/t/fill-label-space-with-dots/23440 "2020-08-26T14:52:34Z")
We want to display a label with the tagname and the left side and the value on the right. The label will always be the same width but we want to fill the space in the middle with dots. Is there a way of doing this with… --- ## [Perspective: How do I set the order of headings in the Alarm Status Table?](https://forum.inductiveautomation.com/t/perspective-how-do-i-set-the-order-of-headings-in-the-alarm-status-table/38082)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 2\ **Last updated:** [August 26, 2020, 2:29pm UTC](https://forum.inductiveautomation.com/t/perspective-how-do-i-set-the-order-of-headings-in-the-alarm-status-table/38082 "2020-08-26T14:29:16Z")
v8.0.15 As title says, how do I set the display order of the Alarm Status Table column headers? Am I missing something obvious? I have tried clicking and dragging the headers, but nothing happens… --- ## [Docking Windows based on main screen](https://forum.inductiveautomation.com/t/docking-windows-based-on-main-screen/38097)
**Author:** [@NLR.Lyle](https://forum.inductiveautomation.com/u/NLR.Lyle)\ **Replies:** 0\ **Last updated:** [August 26, 2020, 1:52pm UTC](https://forum.inductiveautomation.com/t/docking-windows-based-on-main-screen/38097 "2020-08-26T13:52:51Z")
Is it possible to have different docked windows based upon main windows? There will be a south dock that is always there to bring up different parts of the plant. The operators would like the window that is opened from… --- ## [Printing to zebra printer through perspective](https://forum.inductiveautomation.com/t/printing-to-zebra-printer-through-perspective/38090)
**Author:** [@dtr019](https://forum.inductiveautomation.com/u/dtr019)\ **Replies:** 2\ **Last updated:** [August 26, 2020, 12:39pm UTC](https://forum.inductiveautomation.com/t/printing-to-zebra-printer-through-perspective/38090 "2020-08-26T12:39:54Z")
Hi, We moved a project from vision to perspective which had a label printing button, the script is working fine in vision and in script console but giving an error when running in perspective. Here’s the script and the … --- ## [Transaction group data loss when connection faulted between Central server with Edge server](https://forum.inductiveautomation.com/t/transaction-group-data-loss-when-connection-faulted-between-central-server-with-edge-server/38088)
**Author:** [@hiteshratd](https://forum.inductiveautomation.com/u/hiteshratd)\ **Replies:** 1\ **Last updated:** [August 26, 2020, 12:37pm UTC](https://forum.inductiveautomation.com/t/transaction-group-data-loss-when-connection-faulted-between-central-server-with-edge-server/38088 "2020-08-26T12:37:04Z")
how can I sync data using transaction group? My Edge server is connected with central Ignition server via Remote Tag Provider and transaction group running on central server but when connection faulted I got data skip i… --- ## [DNP3 driver device count limitation](https://forum.inductiveautomation.com/t/dnp3-driver-device-count-limitation/38078)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 3\ **Last updated:** [August 26, 2020, 12:17pm UTC](https://forum.inductiveautomation.com/t/dnp3-driver-device-count-limitation/38078 "2020-08-26T12:17:32Z")
Hello, I need to define about 3000 DNP3 devices and wonder if there is any device limitation in ignition? Also what is the best method to create mass DNP3 devices? Instead of manually of defining each dnp3 device in ga… --- ## [Stored Procedure Issue - Error\_TypeConversion](https://forum.inductiveautomation.com/t/stored-procedure-issue-error-typeconversion/38056)
**Author:** [@c.bertulli](https://forum.inductiveautomation.com/u/c.bertulli)\ **Replies:** 3\ **Last updated:** [August 26, 2020, 8:18am UTC](https://forum.inductiveautomation.com/t/stored-procedure-issue-error-typeconversion/38056 "2020-08-26T08:18:33Z")
Hi All, I have an issue when a stored procedure is called from a Tag Change Event - Gateway Event Scripts. The script is the following: forno = '\[MP4\]Forni Invecchiamento/Eventi/Pw\_Int\_F1'\[-1:\] # Determino quale forno… [Previous page](https://forum.inductiveautomation.com/latest.md?page=1305) [Next page](https://forum.inductiveautomation.com/latest.md?page=1307)