# AppStudio **URL:** https://tech-community.robotics.abb.com/c/appstudio/8.md [Latest](https://tech-community.robotics.abb.com/latest.md) · [Categories](https://tech-community.robotics.abb.com/categories.md) · [Tags](https://tech-community.robotics.abb.com/tags.md) --- ## [About the AppStudio category](https://tech-community.robotics.abb.com/t/about-the-appstudio-category/40)
**Author:** [@Katja\_B](https://tech-community.robotics.abb.com/u/Katja_B)\ **Replies:** 0\ **Last updated:** [December 1, 2025, 8:32pm UTC](https://tech-community.robotics.abb.com/t/about-the-appstudio-category/40 "2025-12-01T20:32:53Z")
Discussions about creating OmniCore User Interfaces and Code Sharing (Cloud library) in AppStudio. --- ## [Uploaded icon font color](https://tech-community.robotics.abb.com/t/uploaded-icon-font-color/15192)
**Author:** [@daan\_TebRob](https://tech-community.robotics.abb.com/u/daan_TebRob)\ **Replies:** 2\ **Last updated:** [October 22, 2026, 7:09am UTC](https://tech-community.robotics.abb.com/t/uploaded-icon-font-color/15192 "2026-10-22T07:09:36Z")
Hi all, The future to upload my own SVG images as icons for buttons, has been great. Thank you for adding it! Now I am trying to change the icon color for different states by editing Font Color. This does work for the … --- ## [Connected to controller, cannot find signals or variables](https://tech-community.robotics.abb.com/t/connected-to-controller-cannot-find-signals-or-variables/15177)
**Author:** [@daan\_TebRob](https://tech-community.robotics.abb.com/u/daan_TebRob)\ **Replies:** 2\ **Last updated:** [October 22, 2026, 6:01am UTC](https://tech-community.robotics.abb.com/t/connected-to-controller-cannot-find-signals-or-variables/15177 "2026-10-22T06:01:24Z")
Hello all, Since yesterday I am not able to find any signals or variables in AppStudio, not while editing states, text or anything else. AppStudio is connected to a controller, while only a single one is running, howeve… --- ## [Container matadata issue](https://tech-community.robotics.abb.com/t/container-matadata-issue/15190)
**Author:** [@gbdalar](https://tech-community.robotics.abb.com/u/gbdalar)\ **Replies:** 2\ **Last updated:** [October 21, 2026, 12:21pm UTC](https://tech-community.robotics.abb.com/t/container-matadata-issue/15190 "2026-10-21T12:21:26Z")
Hi I have been working on a AppStudio project for a few week now. In this project I retrieve the width of a container, with code like this. let x = Instance.LayoutInfobox\_1.width; Since the latest release of AppStudio… --- ## [Deploy from AppStudio](https://tech-community.robotics.abb.com/t/deploy-from-appstudio/15176)
**Author:** [@Henrik\_Weimedal](https://tech-community.robotics.abb.com/u/Henrik_Weimedal)\ **Replies:** 21\ **Last updated:** [October 21, 2026, 6:06am UTC](https://tech-community.robotics.abb.com/t/deploy-from-appstudio/15176 "2026-10-21T06:06:52Z")
Hello, I am trying to deploy an Operator Panel from ABB AppStudio 1.4.0 to a physical ABB GoFa controller. Controller details Controller ID: 15000-101956 RobotWare: 7.20.0+1391 AppStudio: 1.4.0.260916107 Pr… --- ## [AppStudio v1.4.1 – Quick-Fix for WebView2 Runtime 155 Issues](https://tech-community.robotics.abb.com/t/appstudio-v1-4-1-quick-fix-for-webview2-runtime-155-issues/15178)
**Author:** [@yitong](https://tech-community.robotics.abb.com/u/yitong)\ **Replies:** 1\ **Last updated:** [October 19, 2026, 11:38am UTC](https://tech-community.robotics.abb.com/t/appstudio-v1-4-1-quick-fix-for-webview2-runtime-155-issues/15178 "2026-10-19T11:38:03Z")
Hi everyone, The recent update to Microsoft Edge WebView2 Runtime 155 has caused deployment, data binding, and controller connection issues in AppStudio v1.4.0. We released v1.4.1 to address this issue. You can downlo… --- ## [Issue Regarding Navigate to App Functionality](https://tech-community.robotics.abb.com/t/issue-regarding-navigate-to-app-functionality/15166)
**Author:** [@Achintya\_Bhat](https://tech-community.robotics.abb.com/u/Achintya_Bhat)\ **Replies:** 4\ **Last updated:** [October 16, 2026, 11:54am UTC](https://tech-community.robotics.abb.com/t/issue-regarding-navigate-to-app-functionality/15166 "2026-10-16T11:54:15Z")
I have created an app through AppStudio. I have used a button whose functionality is to jump to an existing app in the Flex Pendant. Like the button is for IO Page, so when pressing the button, user would jump to Pendant… --- ## [Disable Tasks in WebApp](https://tech-community.robotics.abb.com/t/disable-tasks-in-webapp/15142)
**Author:** [@RafaellaBorsoi](https://tech-community.robotics.abb.com/u/RafaellaBorsoi)\ **Replies:** 1\ **Last updated:** [October 10, 2026, 5:09am UTC](https://tech-community.robotics.abb.com/t/disable-tasks-in-webapp/15142 "2026-10-10T05:09:19Z")
Hello everyone, For our IRC5 controllers, we used to create custom interfaces using C# and the PC SDK. We have some functions that require moving one robot at a time, for example, sending a specific robot to its referen… --- ## [如何自定义一个控件的实现](https://tech-community.robotics.abb.com/t/topic/15125)
**Author:** [@MING\_LI](https://tech-community.robotics.abb.com/u/MING_LI)\ **Replies:** 3\ **Last updated:** [October 10, 2026, 3:24am UTC](https://tech-community.robotics.abb.com/t/topic/15125 "2026-10-10T03:24:42Z")
How to customise the implementation of a control --- ## [Regarding file access](https://tech-community.robotics.abb.com/t/regarding-file-access/15143)
**Author:** [@liang\_changhong](https://tech-community.robotics.abb.com/u/liang_changhong)\ **Replies:** 3\ **Last updated:** [October 8, 2026, 2:59am UTC](https://tech-community.robotics.abb.com/t/regarding-file-access/15143 "2026-10-08T02:59:30Z")
I would like to access the file system.xml located in the parent directory of $Home. What can I do? --- ## [Trend Graph in Appstudio](https://tech-community.robotics.abb.com/t/trend-graph-in-appstudio/15167)
**Author:** [@Angelo\_L](https://tech-community.robotics.abb.com/u/Angelo_L)\ **Replies:** 1\ **Last updated:** [October 5, 2026, 6:56am UTC](https://tech-community.robotics.abb.com/t/trend-graph-in-appstudio/15167 "2026-10-05T06:56:21Z")
I would like to create a Trend Graph for 2 signal to the robot to monitor its movement. Can someone help me how to create a sample of this wherein X-Axis is time and Y-Axis is the value. The scan rate can be set to minim… --- ## [Close app on FlexPendant with JavaScript](https://tech-community.robotics.abb.com/t/close-app-on-flexpendant-with-javascript/15155)
**Author:** [@Anders\_Lindh\_Ewing](https://tech-community.robotics.abb.com/u/Anders_Lindh_Ewing)\ **Replies:** 1\ **Last updated:** [September 22, 2026, 7:18am UTC](https://tech-community.robotics.abb.com/t/close-app-on-flexpendant-with-javascript/15155 "2026-09-22T07:18:41Z")
How to write a JavaScript to close my App? --- ## [AppStudio 1.4](https://tech-community.robotics.abb.com/t/appstudio-1-4/15139)
**Author:** [@Katja\_B](https://tech-community.robotics.abb.com/u/Katja_B)\ **Replies:** 0\ **Last updated:** [September 15, 2026, 11:39am UTC](https://tech-community.robotics.abb.com/t/appstudio-1-4/15139 "2026-09-15T11:39:16Z")
AppStudio 1.4 is officially released. You can download the released version here: AppStudio | ABB --- ## [Deployment failed, need to cal "initialize"](https://tech-community.robotics.abb.com/t/deployment-failed-need-to-cal-initialize/15137)
**Author:** [@Rayruu](https://tech-community.robotics.abb.com/u/Rayruu)\ **Replies:** 2\ **Last updated:** [September 15, 2026, 10:14am UTC](https://tech-community.robotics.abb.com/t/deployment-failed-need-to-cal-initialize/15137 "2026-09-15T10:14:45Z")
Hello, when I am trying to deploy on local virtual controller. I am getting this window: I have tried multiple projects, restarted. Check if duplicate ports 80 is bussy. But everything seems okei. So I am out of ideas … --- ## [Omnicore V250XT A\_AutoStop Situation](https://tech-community.robotics.abb.com/t/omnicore-v250xt-a-autostop-situation/11926)
**Author:** [@Razvan1234](https://tech-community.robotics.abb.com/u/Razvan1234)\ **Replies:** 3\ **Last updated:** [August 11, 2026, 4:20pm UTC](https://tech-community.robotics.abb.com/t/omnicore-v250xt-a-autostop-situation/11926 "2026-08-11T16:20:08Z")
Hello everyone. I recently purchased 3 new identical robots 6700 swVersion=“3.02.03” RW\_Version=“7.18.00”, Controller=V250XT; I have a problem related to Safety. I use Siemens Failsafe PLC as master (Profinet/Profisaf… --- ## [Add a custom icon to tabpage](https://tech-community.robotics.abb.com/t/add-a-custom-icon-to-tabpage/15064)
**Author:** [@Picard1de](https://tech-community.robotics.abb.com/u/Picard1de)\ **Replies:** 4\ **Last updated:** [July 24, 2026, 6:10am UTC](https://tech-community.robotics.abb.com/t/add-a-custom-icon-to-tabpage/15064 "2026-07-24T06:10:07Z")
Hello , I am looking for a way to add a custom icon to a tabView Page using the code below. The icon is placed in the images folder (\\HOME\\WebApps\\TestApp\\images). Tried different path references but the icon is not sh… --- ## [App run failure,what can I do?](https://tech-community.robotics.abb.com/t/app-run-failure-what-can-i-do/15011)
**Author:** [@liang\_changhong](https://tech-community.robotics.abb.com/u/liang_changhong)\ **Replies:** 3\ **Last updated:** [July 17, 2026, 12:53am UTC](https://tech-community.robotics.abb.com/t/app-run-failure-what-can-i-do/15011 "2026-07-17T00:53:15Z")
I created an AppStudio application. When I launch it, the program icon appears, but the interface is completely blank. However, it works properly in a web browser. How can I troubleshoot this issue? --- ## [Button state on AppStudio](https://tech-community.robotics.abb.com/t/button-state-on-appstudio/15052)
**Author:** [@RafaellaBorsoi](https://tech-community.robotics.abb.com/u/RafaellaBorsoi)\ **Replies:** 3\ **Last updated:** [July 15, 2026, 2:58am UTC](https://tech-community.robotics.abb.com/t/button-state-on-appstudio/15052 "2026-07-15T02:58:56Z")
On my button, I created some states because I just want it to be enabled when the motors are on AND the system is in manual mode. But, when I deploy it to my virtual controller, it enables when the motors are on OR it’s … --- ## [Close app on FlexPendant](https://tech-community.robotics.abb.com/t/close-app-on-flexpendant/15049)
**Author:** [@PerSvensson](https://tech-community.robotics.abb.com/u/PerSvensson)\ **Replies:** 1\ **Last updated:** [July 9, 2026, 8:17am UTC](https://tech-community.robotics.abb.com/t/close-app-on-flexpendant/15049 "2026-07-09T08:17:20Z")
Hi Is there a way to close a app on the FlexPendant from an app or the app it self? --- ## [I have questions regarding parent containers and child components](https://tech-community.robotics.abb.com/t/i-have-questions-regarding-parent-containers-and-child-components/14994)
**Author:** [@liang\_changhong](https://tech-community.robotics.abb.com/u/liang_changhong)\ **Replies:** 4\ **Last updated:** [July 3, 2026, 2:35am UTC](https://tech-community.robotics.abb.com/t/i-have-questions-regarding-parent-containers-and-child-components/14994 "2026-07-03T02:35:05Z")
My application contains multiple LayoutInfoBox controls, each with several child components. How can I count how many child components inside a specific LayoutInfoBox are of the Button type and how many are of the Text … --- ## [Create page whit User LogIn](https://tech-community.robotics.abb.com/t/create-page-whit-user-login/15043)
**Author:** [@Alessandro\_Segato](https://tech-community.robotics.abb.com/u/Alessandro_Segato)\ **Replies:** 1\ **Last updated:** [July 3, 2026, 2:13am UTC](https://tech-community.robotics.abb.com/t/create-page-whit-user-login/15043 "2026-07-03T02:13:07Z")
Good morning, I’d like to create a page where I can log in by selecting a username and setting a password without going through the standard Flex app screen. I only found instructions on App Studio for viewing the logge… --- ## [KIT componenets - Background propieties external](https://tech-community.robotics.abb.com/t/kit-componenets-background-propieties-external/15034)
**Author:** [@Alessandro\_Segato](https://tech-community.robotics.abb.com/u/Alessandro_Segato)\ **Replies:** 1\ **Last updated:** [July 3, 2026, 1:54am UTC](https://tech-community.robotics.abb.com/t/kit-componenets-background-propieties-external/15034 "2026-07-03T01:54:52Z")
Good morning, how can I externalize the background property of a component kit when a digital signal changes? I’d like to change the background of a button created as a component kit when a digital signal changes. Than… --- ## [Display Camera Image of Vision System Connected to the Private Network](https://tech-community.robotics.abb.com/t/display-camera-image-of-vision-system-connected-to-the-private-network/14827)
**Author:** [@Patrick\_Gnerlich](https://tech-community.robotics.abb.com/u/Patrick_Gnerlich)\ **Replies:** 8\ **Last updated:** [June 22, 2026, 9:08am UTC](https://tech-community.robotics.abb.com/t/display-camera-image-of-vision-system-connected-to-the-private-network/14827 "2026-06-22T09:08:40Z")
Hello, I want to Display the Camera Image of the Integrated Vision Camera. I am using a Cognex Camera connected to the Private Network with IP: 192.168.125.202. I can look at the current CameraImage and Vision-Results… --- ## [Text Box Changes](https://tech-community.robotics.abb.com/t/text-box-changes/14988)
**Author:** [@pat.clifton](https://tech-community.robotics.abb.com/u/pat.clifton)\ **Replies:** 5\ **Last updated:** [June 15, 2026, 8:06am UTC](https://tech-community.robotics.abb.com/t/text-box-changes/14988 "2026-06-15T08:06:21Z")
Hi, I have a number a simple text boxes in my screen that should change colour depending on state of digital io signals. I only use the state function in the behavior tab to condition the change. (one signal on and th… --- ## [About button Icon](https://tech-community.robotics.abb.com/t/about-button-icon/15012)
**Author:** [@liang\_changhong](https://tech-community.robotics.abb.com/u/liang_changhong)\ **Replies:** 1\ **Last updated:** [June 12, 2026, 1:16am UTC](https://tech-community.robotics.abb.com/t/about-button-icon/15012 "2026-06-12T01:16:20Z")
I want dynamically create multiple button components, How to set their Icon property, query all available icon names, and assign icons correct? --- ## [AppStudio template for palletizing](https://tech-community.robotics.abb.com/t/appstudio-template-for-palletizing/15009)
**Author:** [@RookieWithRobots75](https://tech-community.robotics.abb.com/u/RookieWithRobots75)\ **Replies:** 2\ **Last updated:** [June 11, 2026, 6:07am UTC](https://tech-community.robotics.abb.com/t/appstudio-template-for-palletizing/15009 "2026-06-11T06:07:22Z")
In AppStudio you can select template for palletizing. Is there some manual/document for that? I just tried it with virtual controller and looks like it’s not working. --- ## [I have a question about class inheritance](https://tech-community.robotics.abb.com/t/i-have-a-question-about-class-inheritance/14993)
**Author:** [@liang\_changhong](https://tech-community.robotics.abb.com/u/liang_changhong)\ **Replies:** 7\ **Last updated:** [June 5, 2026, 1:13am UTC](https://tech-community.robotics.abb.com/t/i-have-a-question-about-class-inheritance/14993 "2026-06-05T01:13:04Z")
Does AppStudio support inheriting custom classes? I created a class A. When I defined class B with the syntax class B extends UserFunction.A, RobotStudio failed to launch completely, and even the home page could not be d… --- ## [Why can't the CheckBoxGroup component set initial checked options?](https://tech-community.robotics.abb.com/t/why-cant-the-checkboxgroup-component-set-initial-checked-options/14998)
**Author:** [@liang\_changhong](https://tech-community.robotics.abb.com/u/liang_changhong)\ **Replies:** 6\ **Last updated:** [June 3, 2026, 8:44am UTC](https://tech-community.robotics.abb.com/t/why-cant-the-checkboxgroup-component-set-initial-checked-options/14998 "2026-06-03T08:44:29Z")
I ran the following code: Instance.CheckboxGroup\_1.optionItems=‘a|a;b|b;c|c’; await Instance.CheckboxGroup\_1.render(); Instance.CheckboxGroup\_1.checkedIndexes=\[0,1\]; After the page renders, items a and b are not chec… --- ## [How to Use OmniCoreAppSDK components in AppStudio](https://tech-community.robotics.abb.com/t/how-to-use-omnicoreappsdk-components-in-appstudio/12115)
**Author:** [@yitong](https://tech-community.robotics.abb.com/u/yitong)\ **Replies:** 2\ **Last updated:** [June 3, 2026, 8:41am UTC](https://tech-community.robotics.abb.com/t/how-to-use-omnicoreappsdk-components-in-appstudio/12115 "2026-06-03T08:41:13Z")
In the new AppStudio version, you can get help by referring to the API Documentation. introduction/FPComponents.html The basic components of AppStudio are currently developed based on the OmniCoreAppSDK components. Ap… --- ## [How do I use WebData?](https://tech-community.robotics.abb.com/t/how-do-i-use-webdata/14995)
**Author:** [@liang\_changhong](https://tech-community.robotics.abb.com/u/liang_changhong)\ **Replies:** 3\ **Last updated:** [June 3, 2026, 5:43am UTC](https://tech-community.robotics.abb.com/t/how-do-i-use-webdata/14995 "2026-06-03T05:43:50Z")
Here is the structure of my Variable want to monitor MultiView\_1. I need to execute certain logic when its activeViewIndex = 3. However, when I run this code: const webdataMode = API.WEBDATAMONITOR.getWebdata(“App.P… [Next page](https://tech-community.robotics.abb.com/c/appstudio/8.md?page=1)