I can't seem to open browser version of PowerApps studio. I can log in and see my apps no problem, running them works fine as well but when I go to open up the studio in browser I get an error. I have tried this in Chrome, Chrome Incognito, Internet Explorer, Edge, and Edge InPrivate. It fails to open in all cases. I have also tried restarting and on another computer and neither of those work either. The error that PowerApps reports to me is one of two:
WebAuthoring abnormal termination. Client date/time: 2017-01-22T07:14:01.857Z Version: 2.0.574 Session ID: 7c2b2503-8a5e-a560-6c34-4ba666e1f225 errorMessage: Script error
OR
WebAuthoring abnormal termination. Client date/time: 2017-01-22T06:58:01.888Z Version: 2.0.574 Session ID: 74f95861-e1b1-e151-2ceb-1cf37fb1724f errorMessage: Uncaught Error: Core.ApplicationError: [InvalidAuthenticationResult] AuthenticationResult is not valid. Error: Failed to parse the WebAuthenticationResponse.
I have also opened up the debugger in Chrome to see if I could get any extra info and this is what I pulled from the console:
AI: USRACT_StringValueTooLong message:"string value is too long. It has been truncated to 1024 characters." props:"{value:data: {\description\:\{\\\error\\\:{\\\isTrusted\\\:true,\\\detail\\\:{\\\exception\\\:{}},\\\message\\\:\\\Uncaught Error: Core.ApplicationError: [InvalidAuthenticationResult] AuthenticationResult is not valid. Error: Failed to parse the WebAuthenticationResponse.\\\,\\\filename\\\:\\\https://paaeuscdn.azureedge.net/v2.0.574.0/studio/openSource/modified/winjs…ment\\\:\\\[window]\\\,\\\returnValue\\\:true,\\\cancelBubble\\\:false,\\\}" u.warnToConsole @ ai.0.js:108 u.throwInternalUserActionable @ ai.0.js:106 t.sanitizeString @ ai.0.js:1526 t.sanitizeProperties @ ai.0.js:1540 i @ ai.0.js:1615 r.trackEvent @ ai.0.js:2360 ApplicationInsightsTelemetryProvider.trackEvent @ Core.js?v=39dca474fce5:4613 ApplicationInsightsTelemetryProvider.trackErrorEvent @ Core.js?v=39dca474fce5:4621 CompositeProvider.trackErrorEvent @ Core.js?v=39dca474fce5:4755 Log.trackErrorEvent @ Core.js?v=39dca474fce5:4075 Log.write @ Core.js?v=39dca474fce5:1684 formatMessageAndLog @ Core.js?v=39dca474fce5:1723 error @ Core.js?v=39dca474fce5:1717 ErrorHandler._onAppTerminateAsync @ Core.js?v=39dca474fce5:3916 _isAttached.WinJS.Application._terminateApp @ Core.js?v=39dca474fce5:3870 exports._terminateApp @ base.js?v=39dca474fce5:13770 Application_errorHandler @ base.js?v=39dca474fce5:13710 dispatchOne @ base.js?v=39dca474fce5:13557 dispatchEvent @ base.js?v=39dca474fce5:13557 errorHandler @ base.js?v=39dca474fce5:13773 ai.0.js:108 AI: USRACT_CannotSerializeObjectNonSerializable message:"Attempting to serialize an object which does not implement ISerializable" props:"{name:handledAt}" u.warnToConsole @ ai.0.js:108 u.throwInternalUserActionable @ ai.0.js:106 i._serializeObject @ ai.0.js:633 i._serializeObject @ ai.0.js:658 i._serializeObject @ ai.0.js:658 i._serializeObject @ ai.0.js:658 i.serialize @ ai.0.js:612 t.send @ ai.0.js:1320 t._track @ ai.0.js:1976 t.track @ ai.0.js:1948 r.trackException @ ai.0.js:2392 ApplicationInsightsTelemetryProvider.trackException @ Core.js?v=39dca474fce5:4632 CompositeProvider.trackException @ Core.js?v=39dca474fce5:4761 Log.trackException @ Core.js?v=39dca474fce5:4079 ErrorHandler._onAppTerminateAsync @ Core.js?v=39dca474fce5:3917 _isAttached.WinJS.Application._terminateApp @ Core.js?v=39dca474fce5:3870 exports._terminateApp @ base.js?v=39dca474fce5:13770 Application_errorHandler @ base.js?v=39dca474fce5:13710 dispatchOne @ base.js?v=39dca474fce5:13557 dispatchEvent @ base.js?v=39dca474fce5:13557 errorHandler @ base.js?v=39dca474fce5:13773 base.js?v=39dca474fce5:2878 Uncaught Error: Core.ApplicationError: [InvalidAuthenticationResult] AuthenticationResult is not valid. Error: Failed to parse the WebAuthenticationResponse. at AppMagic.WebAuthoring.js?v=39dca474fce5:966 at _Base.Class.derive._creator.ErrorPromise_done [as done] (base.js?v=39dca474fce5:2231) at Object.notifyError [as _notify] (base.js?v=39dca474fce5:2077) at Object.enter (base.js?v=39dca474fce5:1754) at _Base.Class.derive._creator._run (base.js?v=39dca474fce5:1921) at _Base.Class.derive._creator._chainedError (base.js?v=39dca474fce5:1884) at error (base.js?v=39dca474fce5:1589) at ErrorPromise_ctor.ErrorPromise_then [as then] (base.js?v=39dca474fce5:2289) at Object.enter (base.js?v=39dca474fce5:1600) at _Base.Class.derive._creator._run (base.js?v=39dca474fce5:1921) at _Base.Class.derive._creator._setCompleteValue (base.js?v=39dca474fce5:1905) (anonymous) @ AppMagic.WebAuthoring.js?v=39dca474fce5:966 ErrorPromise_done @ base.js?v=39dca474fce5:2231 notifyError @ base.js?v=39dca474fce5:2077 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1705 _run @ base.js?v=39dca474fce5:1921 _completed @ base.js?v=39dca474fce5:1889 xhr_callback @ base.js?v=39dca474fce5:12211 (anonymous) @ base.js?v=39dca474fce5:3519 execAtPriority @ base.js?v=39dca474fce5:4105 state_running.enter @ base.js?v=39dca474fce5:3518 _setState @ base.js?v=39dca474fce5:3233 (anonymous) @ base.js?v=39dca474fce5:3433 _execute @ base.js?v=39dca474fce5:3208 run @ base.js?v=39dca474fce5:4260 runner @ base.js?v=39dca474fce5:4411 base.js?v=39dca474fce5:2878 Uncaught Error: Core.ApplicationError: [InvalidAuthenticationResult] AuthenticationResult is not valid. Error: Failed to parse the WebAuthenticationResponse. at AppMagic.WebAuthoring.js?v=39dca474fce5:966 at _Base.Class.derive._creator.ErrorPromise_done [as done] (base.js?v=39dca474fce5:2231) at Object.notifyError [as _notify] (base.js?v=39dca474fce5:2077) at Object.enter (base.js?v=39dca474fce5:1754) at _Base.Class.derive._creator._run (base.js?v=39dca474fce5:1921) at _Base.Class.derive._creator._chainedError (base.js?v=39dca474fce5:1884) at error (base.js?v=39dca474fce5:1589) at ErrorPromise_ctor.ErrorPromise_then [as then] (base.js?v=39dca474fce5:2289) at Object.enter (base.js?v=39dca474fce5:1600) at _Base.Class.derive._creator._run (base.js?v=39dca474fce5:1921) at _Base.Class.derive._creator._setCompleteValue (base.js?v=39dca474fce5:1905) (anonymous) @ AppMagic.WebAuthoring.js?v=39dca474fce5:966 ErrorPromise_done @ base.js?v=39dca474fce5:2231 notifyError @ base.js?v=39dca474fce5:2077 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _error @ base.js?v=39dca474fce5:1894 (anonymous) @ Core.Services.js?v=39dca474fce5:10195 ResourceAwaiterPool._errorAwaitors @ Core.Services.js?v=39dca474fce5:10194 (anonymous) @ Core.Services.js?v=39dca474fce5:10185 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1754 _run @ base.js?v=39dca474fce5:1921 _chainedError @ base.js?v=39dca474fce5:1884 error @ base.js?v=39dca474fce5:1589 ErrorPromise_then @ base.js?v=39dca474fce5:2289 enter @ base.js?v=39dca474fce5:1600 _run @ base.js?v=39dca474fce5:1921 _setCompleteValue @ base.js?v=39dca474fce5:1905 notifyError @ base.js?v=39dca474fce5:2062 enter @ base.js?v=39dca474fce5:1705 _run @ base.js?v=39dca474fce5:1921 _completed @ base.js?v=39dca474fce5:1889 xhr_callback @ base.js?v=39dca474fce5:12211 (anonymous) @ base.js?v=39dca474fce5:3519 execAtPriority @ base.js?v=39dca474fce5:4105 state_running.enter @ base.js?v=39dca474fce5:3518 _setState @ base.js?v=39dca474fce5:3233 (anonymous) @ base.js?v=39dca474fce5:3433 _execute @ base.js?v=39dca474fce5:3208 run @ base.js?v=39dca474fce5:4260 runner @ base.js?v=39dca474fce5:4411
I normally run PowerApps in the desktop version so that works fine but It would save a ton of hassle to be able to run two instances at once which cannot be done with Windows Metro apps. I've looked into hacking that to get it to work but it doesn't seem to be a simple endeavor. Let me know if anyone knows of any way to get more than one instance of PowerApps working on one computer.
Hi Justin,
There is a similar issue on another thread, the thread link is:
https://powerusers.microsoft.com/t5/PowerApps-Forum/App-not-starting-from-web-player/td-p/17322/page...
But it seems that this error “WebAuthoring abnormal termination” when open PowerApps Studio for Web has been fixed now, could you tell me your location?
Could you please try to clear the cache of your browser to see if it works?
Best regards,
Mabel Mao
Hi Mabel,
I just tried clearing my cache on Chrom and Edge I continue to get the same error. I am working with a team of two other people and none of us have been able to get the web editor to work. We are located in Saskatoon, Saskatchewan, Canada.
I greatly appreciate any help you are able to offer on this issue, having a web version of the editor available to us would be incredibly useful.
Thanks,
Justin
Thanks for your feedback. We are aware of the issue and we are planning to fix it in the future releases. please meanwhile use studio for windows.
Dear Community Members, We'd like to let you know of an upcoming change to the community platform: starting July 16th, the platform will transition to a READ ONLY mode until July 22nd. During this period, members will not be able to Kudo, Comment, or Reply to any posts. On July 22nd, please be on the lookout for a message sent to the email address registered on your community profile. This email is crucial as it will contain your unique code and link to register for the new platform encompassing all of the communities. What to Expect in the New Community: A more unified experience where all products, including Power Apps, Power Automate, Copilot Studio, and Power Pages, will be accessible from one community.Community Blogs that you can syndicate and link to for automatic updates. We appreciate your understanding and cooperation during this transition. Stay tuned for the exciting new features and a seamless community experience ahead!
We are excited to announce the Summer of Solutions Challenge! This challenge is kicking off on Monday, June 17th and will run for (4) weeks. The challenge is open to all Power Platform (Power Apps, Power Automate, Copilot Studio & Power Pages) community members. We invite you to participate in a quest to provide solutions in the Forums to as many questions as you can. Answers can be provided in all the communities. Entry Period: This Challenge will consist of four weekly Entry Periods as follows (each an “Entry Period”) - 12:00 a.m. PT on June 17, 2024 – 11:59 p.m. PT on June 23, 2024 - 12:00 a.m. PT on June 24, 2024 – 11:59 p.m. PT on June 30, 2024 - 12:00 a.m. PT on July 1, 2024 – 11:59 p.m. PT on July 7, 2024 - 12:00 a.m. PT on July 8, 2024 – 11:59 p.m. PT on July 14, 2024 Entries will be eligible for the Entry Period in which they are received and will not carryover to subsequent weekly entry periods. You must enter into each weekly Entry Period separately. How to Enter: We invite you to participate in a quest to provide "Accepted Solutions" to as many questions as you can. Answers can be provided in all the communities. Users must provide a solution which can be an “Accepted Solution” in the Forums in all of the communities and there are no limits to the number of “Accepted Solutions” that a member can provide for entries in this challenge, but each entry must be substantially unique and different. Winner Selection and Prizes: At the end of each week, we will list the top ten (10) Community users which will consist of: 5 Community Members & 5 Super Users and they will advance to the final drawing. We will post each week in the News & Announcements the top 10 Solution providers. At the end of the challenge, we will add all of the top 10 weekly names and enter them into a random drawing. Then we will randomly select ten (10) winners (5 Community Members & 5 Super Users) from among all eligible entrants received across all weekly Entry Periods to receive the prize listed below. If a winner declines, we will draw again at random for the next winner. A user will only be able to win once overall. If they are drawn multiple times, another user will be drawn at random. Individuals will be contacted before the announcement with the opportunity to claim or deny the prize. Once all of the winners have been notified, we will post in the News & Announcements of each community with the list of winners. Each winner will receive one (1) Pass to the Power Platform Conference in Las Vegas, Sep. 18-20, 2024 ($1800 value). NOTE: Prize is for conference attendance only and any other costs such as airfare, lodging, transportation, and food are the sole responsibility of the winner. Tickets are not transferable to any other party or to next year’s event. ** PLEASE SEE THE ATTACHED RULES for this CHALLENGE** Week 1 Results: Congratulations to the Week 1 qualifiers, you are being entered in the random drawing that will take place at the end of the challenge. Community MembersNumber of SolutionsSuper UsersNumber of Solutions @anandm08 23 @WarrenBelz 31 @DBO_DV 10 @Amik 19 AmínAA 6 @mmbr1606 12 @rzuber 4 @happyume 7 @Giraldoj 3@ANB 6 (tie) @SpongYe 6 (tie) Week 2 Results: Congratulations to the Week 2 qualifiers, you are being entered in the random drawing that will take place at the end of the challenge. Community MembersSolutionsSuper UsersSolutions @anandm08 10@WarrenBelz 25 @DBO_DV 6@mmbr1606 14 @AmínAA 4 @Amik 12 @royg 3 @ANB 10 @AllanDeCastro 2 @SunilPashikanti 5 @Michaelfp 2 @FLMike 5 @eduardo_izzo 2 Meekou 2 @rzuber 2 @Velegandla 2 @PowerPlatform-P 2 @Micaiah 2 Week 3 Results: Congratulations to the Week 3 qualifiers, you are being entered in the random drawing that will take place at the end of the challenge. Week 3:Community MembersSolutionsSuper UsersSolutionsPower Apps anandm0861WarrenBelz86DBO_DV25Amik66Michaelfp13mmbr160647Giraldoj13FLMike31AmínAA13SpongYe27 Week 4 Results: Congratulations to the Week 4 qualifiers, you are being entered in the random drawing that will take place at the end of the challenge. Week 4:Community MembersSolutionsSuper UsersSolutionsPower Apps DBO-DV21WarranBelz26Giraldoj7mmbr160618Muzammmil_0695067Amik14samfawzi_acml6FLMike12tzuber6ANB8 SunilPashikanti8
On July 16, 2024, we published the 2024 release wave 2 plans for Microsoft Dynamics 365 and Microsoft Power Platform. These plans are a compilation of the new capabilities planned to be released between October 2024 to March 2025. This release introduces a wealth of new features designed to enhance customer understanding and improve overall user experience, showcasing our dedication to driving digital transformation for our customers and partners. The upcoming wave is centered around utilizing advanced AI and Microsoft Copilot technologies to enhance user productivity and streamline operations across diverse business applications. These enhancements include intelligent automation, AI-powered insights, and immersive user experiences that are designed to break down barriers between data, insights, and individuals. Watch a summary of the release highlights. Discover the latest features that empower organizations to operate more efficiently and adaptively. From AI-driven sales insights and customer service enhancements to predictive analytics in supply chain management and autonomous financial processes, the new capabilities enable businesses to proactively address challenges and capitalize on opportunities.
We're embarking on a journey to enhance your experience by transitioning to a new community platform. Our team has been diligently working to create a fresh community site, leveraging the very Dynamics 365 and Power Platform tools our community advocates for. We started this journey with transitioning Copilot Studio forums and blogs in June. The move marks the beginning of a new chapter, and we're eager for you to be a part of it. The rest of the Power Platform product sites will be moving over this summer. Stay tuned for more updates as we get closer to the launch. We can't wait to welcome you to our new community space, designed with you in mind. Let's connect, learn, and grow together. Here's to new beginnings and endless possibilities! If you have any questions, observations or concerns throughout this process please go to https://aka.ms/PPCommSupport. To stay up to date on the latest details of this migration and other important Community updates subscribe to our News and Announcements forums: Copilot Studio, Power Apps, Power Automate, Power Pages