# Ignition Early Access **URL:** https://forum.inductiveautomation.com/c/ignition-8-early-access/10.md?page=37 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 38 --- ## [Iframe doesn't load local file url](https://forum.inductiveautomation.com/t/iframe-doesnt-load-local-file-url/33614)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 7\ **Last updated:** [April 3, 2020, 5:16pm UTC](https://forum.inductiveautomation.com/t/iframe-doesnt-load-local-file-url/33614 "2020-04-03T17:16:54Z")
Hi I want that iframe load and play a mp3 file from local file system. for example: file:///C:/w1.mp3. This is easily done in browser. I don’t want to use ignition gateway as a file server because of traffic load of s… --- ## [Specifying derived tag expression in a UDT Parameter](https://forum.inductiveautomation.com/t/specifying-derived-tag-expression-in-a-udt-parameter/33667)
**Author:** [@md.szyman](https://forum.inductiveautomation.com/u/md.szyman)\ **Replies:** 0\ **Last updated:** [April 3, 2020, 5:08pm UTC](https://forum.inductiveautomation.com/t/specifying-derived-tag-expression-in-a-udt-parameter/33667 "2020-04-03T17:08:29Z")
Is it possible to specify a derived tag expression in a UDT parameter? For instance, I want the expression from the parameter to be {source}/25.4 but it’s being converted to null/25.4, which I imagine is because it’s try… --- ## [sun.nio.ch.DirectBuffer.Cleaner()](https://forum.inductiveautomation.com/t/sun-nio-ch-directbuffer-cleaner/32608)
**Author:** [@dpoduzov](https://forum.inductiveautomation.com/u/dpoduzov)\ **Replies:** 3\ **Last updated:** [April 1, 2020, 10:01pm UTC](https://forum.inductiveautomation.com/t/sun-nio-ch-directbuffer-cleaner/32608 "2020-04-01T22:01:48Z")
Hi, guys I’m running a query over OSI PI database connection and get this error: GatewayException: ‘sun.misc.Cleaner sun.nio.ch.DirectBuffer.cleaner()’ caused by NSuchMethodError: ‘sun.misc.Cleaner sun.nio.ch.DirectBu… --- ## [\[Bug-15404\]Perspective on Android and Chrome - MenuTree not visible in a popup](https://forum.inductiveautomation.com/t/bug-15404-perspective-on-android-and-chrome-menutree-not-visible-in-a-popup/29770)
**Author:** [@chi](https://forum.inductiveautomation.com/u/chi)\ **Replies:** 8\ **Last updated:** [April 1, 2020, 4:16pm UTC](https://forum.inductiveautomation.com/t/bug-15404-perspective-on-android-and-chrome-menutree-not-visible-in-a-popup/29770 "2020-04-01T16:16:34Z")
On Android (Perspective App and Chrome) and in Chrome Desktop (78.0.3904.97) an MenuTree in a Popup is not visible. Popup – FlexContainer — MenuTree The menu is visible in Edge and Firefox. I also noticed that the … --- ## [\[FEATURE-14512\] Perspective: signing into session with user without permission impossible to login with another user](https://forum.inductiveautomation.com/t/feature-14512-perspective-signing-into-session-with-user-without-permission-impossible-to-login-with-another-user/26738)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 5\ **Last updated:** [April 1, 2020, 12:03pm UTC](https://forum.inductiveautomation.com/t/feature-14512-perspective-signing-into-session-with-user-without-permission-impossible-to-login-with-another-user/26738 "2020-04-01T12:03:11Z")
v8.0.2 Perspective project properties “Permissions” group set to Public-\>Authenticated-\>Roles-\>Operator Login with user without Operator role. Page shows with “Forbidden” and cannot go back to login as another user (i… --- ## [Tag Group Editor](https://forum.inductiveautomation.com/t/tag-group-editor/25584)
**Author:** [@anon55648468](https://forum.inductiveautomation.com/u/anon55648468)\ **Replies:** 2\ **Last updated:** [March 31, 2020, 1:43pm UTC](https://forum.inductiveautomation.com/t/tag-group-editor/25584 "2020-03-31T13:43:24Z")
Hi guys, currently on v8.01 and just curious about a new featured untouched in the new manual. The OPC UA section of each tag group mentions a publishing interval and queue size - how do they work? --- ## [Not enough storage is available to process this command](https://forum.inductiveautomation.com/t/not-enough-storage-is-available-to-process-this-command/33104)
**Author:** [@jpark](https://forum.inductiveautomation.com/u/jpark)\ **Replies:** 7\ **Last updated:** [March 28, 2020, 3:34am UTC](https://forum.inductiveautomation.com/t/not-enough-storage-is-available-to-process-this-command/33104 "2020-03-28T03:34:16Z")
Hello 8.0.9 OS: Windows Server 2012 Ignition service was unresponsive today with the following error in logs. Server reboot fixed issue. INFO | jvm 1 | 2020/03/14 21:07:33 | E \[c.i.i.g.p.ProjectFileTree \] … --- ## [Access bindded UDT's meta data (tag path) in embedded view](https://forum.inductiveautomation.com/t/access-bindded-udts-meta-data-tag-path-in-embedded-view/30807)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 5\ **Last updated:** [March 27, 2020, 3:46pm UTC](https://forum.inductiveautomation.com/t/access-bindded-udts-meta-data-tag-path-in-embedded-view/30807 "2020-03-27T15:46:51Z")
Hello Like vision that we can access UDT custom properties Meta data like tag path in template how we can do the same thing in perspective embedded view? I mean when I bind UDT to param of view how I can get the tag pa… --- ## [Custom Icon. How to get path to work with material format](https://forum.inductiveautomation.com/t/custom-icon-how-to-get-path-to-work-with-material-format/33404)
**Author:** [@wking](https://forum.inductiveautomation.com/u/wking)\ **Replies:** 2\ **Last updated:** [March 27, 2020, 1:31pm UTC](https://forum.inductiveautomation.com/t/custom-icon-how-to-get-path-to-work-with-material-format/33404 "2020-03-27T13:31:23Z")
\ \ \ **Author:** [@chi](https://forum.inductiveautomation.com/u/chi)\ **Replies:** 7\ **Last updated:** [March 26, 2020, 10:31pm UTC](https://forum.inductiveautomation.com/t/bug-16253-jvm-crash-after-upgrading-to-8-0-10-on-linux/33464 "2020-03-26T22:31:07Z") I just tried to upgrade my production system on a linux server under Hyper-V to 8.10. The upgrade failed with the following error: Error running /usr/local/bin/ignition/lib/runtime/jre-nix/bin/java -classpath "lib/core… --- ## [Icons not displaying in embedded view](https://forum.inductiveautomation.com/t/icons-not-displaying-in-embedded-view/33447)
**Author:** [@dkylep](https://forum.inductiveautomation.com/u/dkylep)\ **Replies:** 2\ **Last updated:** [March 26, 2020, 8:43pm UTC](https://forum.inductiveautomation.com/t/icons-not-displaying-in-embedded-view/33447 "2020-03-26T20:43:54Z")
I have a simple perspective view that looks like this. It’s a ViewCanvas with some icons next to it. I have the icons color bound to the selected item in the view canvas.The view displays fine in designer by itself. … --- ## [Newby question about updating redundant project](https://forum.inductiveautomation.com/t/newby-question-about-updating-redundant-project/33430)
**Author:** [@Henk](https://forum.inductiveautomation.com/u/Henk)\ **Replies:** 2\ **Last updated:** [March 26, 2020, 2:51pm UTC](https://forum.inductiveautomation.com/t/newby-question-about-updating-redundant-project/33430 "2020-03-26T14:51:15Z")
Newby question about updating redundant project. In an existing redudant project, a number of windows and templates have to be changed. These adjustments have been put in a .zip file with a partial export. Since my exp… --- ## [\[BUG-16234\] Reporting module missing in designer](https://forum.inductiveautomation.com/t/bug-16234-reporting-module-missing-in-designer/33332)
**Author:** [@wrooney](https://forum.inductiveautomation.com/u/wrooney)\ **Replies:** 2\ **Last updated:** [March 25, 2020, 5:02pm UTC](https://forum.inductiveautomation.com/t/bug-16234-reporting-module-missing-in-designer/33332 "2020-03-25T17:02:34Z")
After upgrading from v8.0.7 to v8.0.10 the reporting module does not show up in the designer. Output console shows a log stating that the Reporting module is skipped due to Perspective not being installed. Installing the… --- ## [TimeSeriesChart timeAxies tick doesn't render correctly in v8.0.10](https://forum.inductiveautomation.com/t/timeserieschart-timeaxies-tick-doesnt-render-correctly-in-v8-0-10/33349)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 4\ **Last updated:** [March 25, 2020, 9:19pm UTC](https://forum.inductiveautomation.com/t/timeserieschart-timeaxies-tick-doesnt-render-correctly-in-v8-0-10/33349 "2020-03-25T21:19:42Z")
Hi When user change the time range duration the timeAxies tick get messy and time to time doesn’t render correctly. Most the time the tick doesn’t distribute evenly. --- ## [The background color of the buttons disappears (updating from 7.9.9 to 8.0.0)](https://forum.inductiveautomation.com/t/the-background-color-of-the-buttons-disappears-updating-from-7-9-9-to-8-0-0/24586)
**Author:** [@informatica](https://forum.inductiveautomation.com/u/informatica)\ **Replies:** 1\ **Last updated:** [May 16, 2019, 7:57pm UTC](https://forum.inductiveautomation.com/t/the-background-color-of-the-buttons-disappears-updating-from-7-9-9-to-8-0-0/24586 "2019-05-16T19:57:02Z")
After updating from version 7.9.9 to 8.00, if you open a project and you save an existing window, the background color of the buttons disappears. In addition, the property “background 3d” no longer exists !!!. You can … --- ## [Force perspective chart not to draw line when data has bad quality or server offline](https://forum.inductiveautomation.com/t/force-perspective-chart-not-to-draw-line-when-data-has-bad-quality-or-server-offline/30512)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 0\ **Last updated:** [December 7, 2019, 12:33pm UTC](https://forum.inductiveautomation.com/t/force-perspective-chart-not-to-draw-line-when-data-has-bad-quality-or-server-offline/30512 "2019-12-07T12:33:02Z")
Hello, How can I force any chart in perspective to not show or draw line when there is no data or data has bad quality? I want similar easy chart behavior in vision, so when we have bad quality data it doesn’t draw any… --- ## [mouseDragged event in perspective](https://forum.inductiveautomation.com/t/mousedragged-event-in-perspective/33353)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 2\ **Last updated:** [March 25, 2020, 5:38am UTC](https://forum.inductiveautomation.com/t/mousedragged-event-in-perspective/33353 "2020-03-25T05:38:48Z")
Hi I want to make circular slider in perspective and for that I need mouseDragged event like in vision. As I see the current event list in perspective there is no such a thing. Is there any workaround for that? or any… --- ## [\[FEATURE-14929\] Perspective Map: Method to get pixel size & SVG overlays](https://forum.inductiveautomation.com/t/feature-14929-perspective-map-method-to-get-pixel-size-svg-overlays/28005)
**Author:** [@Joshua.Dafforn](https://forum.inductiveautomation.com/u/Joshua.Dafforn)\ **Replies:** 2\ **Last updated:** [March 25, 2020, 3:36am UTC](https://forum.inductiveautomation.com/t/feature-14929-perspective-map-method-to-get-pixel-size-svg-overlays/28005 "2020-03-25T03:36:07Z")
Would it be possible to add the getSize() script callable method that is listed in the Leaflet documentation? Whenever the view resizes itself to fit the browser window, the map image layers I am pulling in from our ArcG… --- ## [Upgraded from 8.0.8 to 8.0.10. Reference tag problems](https://forum.inductiveautomation.com/t/upgraded-from-8-0-8-to-8-0-10-reference-tag-problems/33375)
**Author:** [@Steve\_Laubach](https://forum.inductiveautomation.com/u/Steve_Laubach)\ **Replies:** 0\ **Last updated:** [March 24, 2020, 7:20pm UTC](https://forum.inductiveautomation.com/t/upgraded-from-8-0-8-to-8-0-10-reference-tag-problems/33375 "2020-03-24T19:20:28Z")
We just upgraded from 8.0.8 to 8.0.10 on a system that has 2 edge machines and a primary gateway. For whatever reason; we’re still seeing live values on the edge boxes but the reference tags on the main gateway that are… --- ## [\[Bug-12800\]Gateway Status Pages not loading](https://forum.inductiveautomation.com/t/bug-12800-gateway-status-pages-not-loading/22938)
**Author:** [@cwaddoups](https://forum.inductiveautomation.com/u/cwaddoups)\ **Replies:** 15\ **Last updated:** [March 24, 2020, 3:16pm UTC](https://forum.inductiveautomation.com/t/bug-12800-gateway-status-pages-not-loading/22938 "2020-03-24T15:16:48Z")
Multiple gateway status pages are loading as blank pages. Gateway Scripts and Devices seem to never load. Other pages load only sometimes for example, Execution seems to be loading only after I view the pages in the fo… --- ## [\[BUG\] Simple Gauge not properly laid out within flex container - only in Chrome?](https://forum.inductiveautomation.com/t/bug-simple-gauge-not-properly-laid-out-within-flex-container-only-in-chrome/33325)
**Author:** [@md.szyman](https://forum.inductiveautomation.com/u/md.szyman)\ **Replies:** 0\ **Last updated:** [March 23, 2020, 5:06pm UTC](https://forum.inductiveautomation.com/t/bug-simple-gauge-not-properly-laid-out-within-flex-container-only-in-chrome/33325 "2020-03-23T17:06:52Z")
I have a Simple Gauge component inside of a column-type flex container. In designer, it looks like this: In Firefox, it looks like this, which is what I expect: However, in Chrome, I get: --- ## [\[BUG\] View-type columns won't accept actions when a new row is added](https://forum.inductiveautomation.com/t/bug-view-type-columns-wont-accept-actions-when-a-new-row-is-added/33137)
**Author:** [@md.szyman](https://forum.inductiveautomation.com/u/md.szyman)\ **Replies:** 1\ **Last updated:** [March 23, 2020, 2:03pm UTC](https://forum.inductiveautomation.com/t/bug-view-type-columns-wont-accept-actions-when-a-new-row-is-added/33137 "2020-03-23T14:03:04Z")
My setup is as follows: I have two tables, Table 1 does not change. Table 1 has a column that has a view in it with a “plus” icon, acting like a button. When clicked, this button adds the corresponding row to Table 2 (b… --- ## [Issue with Navigation using swapTo](https://forum.inductiveautomation.com/t/issue-with-navigation-using-swapto/33270)
**Author:** [@eoin.rigney](https://forum.inductiveautomation.com/u/eoin.rigney)\ **Replies:** 0\ **Last updated:** [March 20, 2020, 11:52am UTC](https://forum.inductiveautomation.com/t/issue-with-navigation-using-swapto/33270 "2020-03-20T11:52:36Z")
Hey I’m investigating a new navigation strategy for our projects and I’ve encountered a rather weird situation/bug and want to know if i’m doing something wrong or the function is not working correctly. Basically I’m te… --- ## [Perspective Programatically Setting Property Bindings](https://forum.inductiveautomation.com/t/perspective-programatically-setting-property-bindings/33253)
**Author:** [@christopher.green](https://forum.inductiveautomation.com/u/christopher.green)\ **Replies:** 1\ **Last updated:** [March 19, 2020, 9:39pm UTC](https://forum.inductiveautomation.com/t/perspective-programatically-setting-property-bindings/33253 "2020-03-19T21:39:50Z")
Is there a way to programatically set a property binding in perspective? Example would be to create instances on a component and binding one member within each instance to a different tag. --- ## [Perspective Session Timeout](https://forum.inductiveautomation.com/t/perspective-session-timeout/33249)
**Author:** [@jramirez3](https://forum.inductiveautomation.com/u/jramirez3)\ **Replies:** 0\ **Last updated:** [March 19, 2020, 6:09pm UTC](https://forum.inductiveautomation.com/t/perspective-session-timeout/33249 "2020-03-19T18:09:13Z")
I have my session timeout set to 1 second. In my shutdown session script I write to the logs. When I leave the session (go to URL outside my perspective project), it’s taking roughly 10 to 15 seconds for my shutdown scri… --- ## [Close Perspective Dock on Loss of Focus](https://forum.inductiveautomation.com/t/close-perspective-dock-on-loss-of-focus/33229)
**Author:** [@rberghammer](https://forum.inductiveautomation.com/u/rberghammer)\ **Replies:** 2\ **Last updated:** [March 19, 2020, 3:04pm UTC](https://forum.inductiveautomation.com/t/close-perspective-dock-on-loss-of-focus/33229 "2020-03-19T15:04:58Z")
I have a docked view that opens when a user clicks an object on the main view. Is there a way to close the docked view when it loses focus? (i.e. the user clicks on something else on the main view) I would prefer a so… --- ## [Refused to apply style](https://forum.inductiveautomation.com/t/refused-to-apply-style/33197)
**Author:** [@sbussolino](https://forum.inductiveautomation.com/u/sbussolino)\ **Replies:** 4\ **Last updated:** [March 19, 2020, 8:22am UTC](https://forum.inductiveautomation.com/t/refused-to-apply-style/33197 "2020-03-19T08:22:57Z")
Hello everybody, it's a few days that I'm struggling with the following error in the console, but I think it's there from longer, I just didn't notice it before. 09:34:48.353 \[Browser Events Thread\] INFO Perspective.D… --- ## [Display a web page inside a popup window](https://forum.inductiveautomation.com/t/display-a-web-page-inside-a-popup-window/33216)
**Author:** [@mwilliam](https://forum.inductiveautomation.com/u/mwilliam)\ **Replies:** 5\ **Last updated:** [March 18, 2020, 5:14pm UTC](https://forum.inductiveautomation.com/t/display-a-web-page-inside-a-popup-window/33216 "2020-03-18T17:14:16Z")
I’m currently running a perspective session on a touch screen tablet in kiosk mode. is it possible to display a web page inside of a popup window? I’ve tried running system.perspective.navigate(url = ‘http://docs.induc… --- ## [XY Chart Display issues](https://forum.inductiveautomation.com/t/xy-chart-display-issues/33177)
**Author:** [@grietveld](https://forum.inductiveautomation.com/u/grietveld)\ **Replies:** 2\ **Last updated:** [March 18, 2020, 3:56pm UTC](https://forum.inductiveautomation.com/t/xy-chart-display-issues/33177 "2020-03-18T15:56:05Z")
I posted a clip since its hard to describe. I’m having issues with the XY chart drawing at an unusable size. If I zoom in 20% then zoom out 10% it shows up, or if I zoom out 10% it shows up, but it has an odd behavior ot… --- ## [\[BUG-14823\] Write to a tag property needs override manually ticked](https://forum.inductiveautomation.com/t/bug-14823-write-to-a-tag-property-needs-override-manually-ticked/27658)
**Author:** [@oisin.gribben](https://forum.inductiveautomation.com/u/oisin.gribben)\ **Replies:** 3\ **Last updated:** [March 17, 2020, 9:07pm UTC](https://forum.inductiveautomation.com/t/bug-14823-write-to-a-tag-property-needs-override-manually-ticked/27658 "2020-03-17T21:07:02Z")
Hi, I have a script that works in 7.9 to write a new value into the EngUnit for a tag based on a boolean value. When running it in 8.0 it won’t change the value for me. A temporary fix for the issue. The script will … [Previous page](https://forum.inductiveautomation.com/c/ignition-8-early-access/10.md?page=36) [Next page](https://forum.inductiveautomation.com/c/ignition-8-early-access/10.md?page=38)