Resolve Power Apps Vibe Runtime Errors

@corpmember29

Dear Client, I have carefully reviewed your requirements and understand that you need an expert to diagnose and repair Power Apps Vibe runtime errors caused by incorrect Dataverse data-source manifest generation after adding Microsoft 365 MCP connections. I have 10+ years of experience in Microsoft technologies, Power Platform, Dataverse, API integrations, automation, and application troubleshooting, I can help identify the root cause, restore the required data-source registrations, and ensure Dataverse and M365 connections work together without affecting your existing app, data, relationships, or UI. I will focus on safely backing up the current state, analysing generated metadata, restoring the runtime manifest through supported methods, validating generated services, and testing the published application functionality including Dataverse entities, Calendar, and Mail integrations. I understand the importance of preserving the existing Vibe app architecture and avoiding unnecessary rebuilds, migrations, or unsupported workarounds. We will work with Agile methodology, provide regular updates, and ensure proper testing before final delivery. I will provide 2 years of free ongoing support and complete source code, along with assistance throughout the resolution process. I eagerly await your positive response. Thanks.

@tangramua

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@Hammadhassan21

Hey, I’ve carefully reviewed your project, and I understand you’re dealing with a Power Apps Vibe generated data-source manifest issue where adding the Microsoft 365 MCP connection has broken the existing Dataverse runtime registrations. I can help diagnose the generation process, restore the missing Dataverse registrations, and ensure both Dataverse and M365 sources coexist without disrupting your current app or data. I will investigate the manifest generation, create a safe backup, repair the runtime data-source registrations using supported Power Apps Vibe and PAC CLI methods, validate the published runtime, and confirm the generated services work correctly without rebuilding the application or modifying your existing Dataverse schema. I have hands-on experience with similar Power Platform integration and troubleshooting projects and would be happy to share relevant examples during our discussion. One quick question: Do you still have access to a working version of the app from before the M365 MCP connections were added, or is the current cloud-only Vibe version the only available state? Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best Regards, Hammad Hassan

@Herculesz

Hi, — this reads like a generated manifest regression inside a cloud-only Power Apps Vibe app, not an application-layer bug, and I’ve handled similar live-system recovery work where generated artifacts and runtime registrations drift out of sync. The real engineering risk is repairing the registration pipeline without breaking the original app identity, published runtime bindings, or the coexistence rules between Dataverse and the newer M365 connection layer. The closest relevant work in my history is Custom Feature Development & Integration, where I entered an existing product, did a code walkthrough, isolated system friction, and made targeted changes without destabilizing the rest of the stack. I’d approach this the same way: establish a recovery point first, compare generated artifacts against the last known-good state, then verify where the registration loss is happening in the publish path. I usually separate diagnosis into source-of-truth, generation, and runtime resolution layers so the fix is tied to supported regeneration behavior rather than hand-edited metadata. In your case, the key question is whether publish-time generation is dropping Dataverse registrations once a365mcpservers is introduced. If useful, I can start by mapping the manifest breakpoints and defining a safe repair path before any invasive change. Thanks, Hercules

@alimumtaz112

Hi, It will be an honor for me to work with you. I have got 12 years of mobile application development experience (Android, iOS). Lets discuss this in detail and get this fixed for you. Looking forward to hear from you.

@reedsystems

Hi, I'm excited to propose my solution for repairing the data-source manifest in your Power Apps Vibe app. With over a decade of experience, I can confidently address the issues you're facing with Dataverse and M365 connections. What Will Be Done: 1. Diagnose the Issue: I will analyze why adding the a365mcpservers connection resulted in the removal of existing Dataverse runtime registrations. 2. Restore Data-Sources: I'll regenerate the necessary Dataverse data-source registrations to ensure seamless coexistence with M365 connections. 3. Preserve Existing Setup: The current app, plans, tables, records, relationships, UI, and recent code changes will remain intact. 4. Reconnect M365 Sources: Safely reconnect M365 Work IQ, Calendar, and Mail sources to the app without overwriting Dataverse data. 5. Test Functionality: I'll thoroughly test all aspects including Companies, Contacts, Activities, State map/detail drawer, Insurance Metrics, Employment, Calendar, and Mail in the published runtime. 6. Establish Backup Point: A safe backup/recovery point will be set up before any changes are made. What Will Not Be Done: - Creating replacement Dataverse tables - Deleting or migrating existing records - Rebuilding the app from scratch without your approval - Replacing generated services with mock data or raw Web API workarounds I have a solid portfolio of similar projects, and you can view it [here](https://www.freelancer.com/u/reedsystems). Let's ensure a smooth resolution for your Power Apps Vibe experience. Looking forward to potentially working together! Best, Reed

@opencollar

Hi, I see you're frustrated with your app losing key Dataverse connections after updating the M365 integration. It's fascinating how the generated manifest can overwrite important data-source info. I’ll handle regenerating those registrations without affecting your actual data or UI, making sure the app can use both Dataverse and M365 sources together. Have you checked if the auto-generated files can be safely combined with the current manifest to avoid manual editing? Let’s discuss a plan to rebuild the registration process smoothly for your Vibe app. Regards, Nick. I’ve worked on projects including the Labop Freelancer Marketplace, TicketingHIPAAMedicalRecords, and the CarCRMDemo where managing complex data sources and restoring runtime configs was key.

@techplusintl

Hi, I can diagnose and repair the data-source manifest issue in your Power Apps Vibe app to ensure all Dataverse registrations are restored. I have extensive experience with Power Apps Vibe, Dataverse, and PAC CLI. I understand the intricacies of cloud-only apps and the importance of maintaining existing records and relationships. My plan is to first analyze the current configuration and identify why the M365 connection affected the Dataverse registrations. I will then restore the necessary data-source registrations while preserving your app's current state and functionality. Testing will be conducted to ensure all services work as expected. I understand you need someone familiar with the 2026 Power Apps Vibe preview experience, and I am well-versed in this area. Can you confirm if there are any specific deadlines for this project? I invite you to chat further about your needs and how I can assist you.

@rbtech1984

Hi! Repairing your Power Apps Vibe runtime data source manifest will reconnect your Dataverse tables alongside your Microsoft 365 connections without breaking your live app or data. Could you answer a couple of quick questions to help prepare? * Do you have administrative access to run Power Platform Command Line Interface commands if needed? * Is there a recent source control repository backed up for this Vibe project? * Should we schedule a live screen share session to diagnose and apply the repair safely? Restoring your runtime manifest files while preserving table schemas and API bindings ensures all your Company, Contact, and State services load seamlessly alongside M365 tools. Having fixed similar cloud app manifest and integration glitches in enterprise platforms, turning technical roadblocks into stable systems is what drives great results. Let us jump on a chat to review your configuration and restore your app data sources. Best regards Farhin B

@offshore9006

Hello, Your issue doesn't appear to be a React or UI bug—it looks like a Power Apps Vibe runtime manifest generation problem where adding the Microsoft 365 MCP connector caused the generated Dataverse data-source registrations to be overwritten. Our team has experience with Power Platform, Dataverse, PAC CLI, ALM, and preview features, and we'll diagnose the root cause instead of applying unsupported workarounds. We'll begin by creating a safe backup, analyse the Vibe-generated metadata, compare it with the existing Dataverse schemas, restore/regenerate the missing runtime registrations, and ensure Dataverse and M365 (Work IQ, Calendar, and Mail) coexist correctly. We'll validate the fix in the published runtime by testing Companies, Contacts, Activities, State, Insurance Metrics, Employment, Calendar, and Mail—not just through a successful build. We will preserve your existing app, plan, Dataverse tables, records, relationships, UI, and recent code changes, with no table recreation, mock services, or app rebuild unless explicitly approved. We'd be happy to discuss the issue in detail and help restore the application safely. Best,

@schoudhary1553

I have 7+ years of experience in Full Stack Development, Web Scraping, Python, Excel VBA, SQL, and Automation. I have worked with MetLife GOSC, DXC Technology, and Elite Services. I can deliver a high-quality solution with quick turnaround, clear communication, and on-time delivery. I'm ready to start immediately and would be happy to discuss your requirements. Looking forward to working with you!

@a4logic

Hello, As a leader in the global marketplace, our team at Our Software has acquired extensive experience in web and mobile app development. It's this kind of valuable expertise that makes us the perfect fit for your Power Apps Vibe project. Although you specifically asked for someone familiar with the 2026 Power Apps Vibe preview experience, I want to assure you that our skills and knowledge go beyond just traditional canvas or model-driven Power Apps. We understand that your app is cloud-based and handles crucial data from existing Dataverse tables along with new Microsoft 365 MCP connections. Our proficiency in Pac CLI and Dataverse data-source generation positions us well to diagnose the issue surrounding your generated runtime data-source manifest and effectively restore or regenerate every existing source registration as required. We are meticulous in our work, ensuring current app plans, data, relationships, UI, and recent code changes remain intact while connecting all relevant sources seamlessly. Another striking aspect about us is our adherence to industry best practices. We understand the implications of making manual changes to generated metadata, thus we'll rely primarily on supported repairs to enhance the performance of your app. We appreciate requests for testing Companies, Contacts, Activities, State map/detail drawer, Insurance Metrics, Employment as well as Calendar and Mail connections in the actual published ru Thanks!

@jeanpatrickr8

Hello, I appreciate the opportunity to assist you with your Power Apps Vibe project. I understand that you’re facing challenges with the app’s data-source manifest after integrating the Microsoft 365 MCP connections, which has led to runtime errors and missing Dataverse registrations. With extensive experience in Power Apps Vibe, Dataverse data-source management, and PAC CLI, I have successfully navigated similar issues, ensuring seamless integration between multiple data sources. My expertise includes troubleshooting generated manifests and maintaining the integrity of existing applications. To address your needs, I propose the following approach: - Diagnose the impact of the a365mcpservers integration on the Dataverse data-source registrations. - Restore and regenerate the necessary Dataverse data sources without altering existing records or app structure. - Safely reconnect the Microsoft 365 sources while ensuring compatibility with Dataverse. - Establish a backup/recovery point prior to making any modifications to safeguard your current app state. I am eager to collaborate on this project and am confident in delivering a solution that meets your requirements while preserving the app’s functionality. Please let me know a convenient time for us to discuss this further or if you would like me to start immediately. Thank you!

@technologiesit

With over a decade of experience in development, focusing mainly on Microsoft technologies, I assure you that I am the right fit for this project. My expertise revolves around resolving Power Apps Vibe problems just like yours, which requires knowledge on data integration and managed environment configuration. Having worked on numerous power platform projects including design, development and maintenance has fortified my understanding of how the platform works, inside out. Not only do I have comprehensive expertise in Power Apps Vibe/code apps and PAC CLI, but also an intricate understanding of Microsoft Dataverse - especially its data-source generation. Handling your problem with PAC CLI is right up my alley! It also allayers concerns about manually fabricating metadata given my familiarity with such repairs and confidence in using Microsoft-approved procedures. Lastly, my ability to preserve your existing app while applying the required fixes will save you significant time and hassle. Not only will I address the core issue with adding a365mcpservers without disrupting your platform but will also ensure that all your M365 connections coexist seamlessly with your Dataverse sources. You have my word that I'll complete extensive testing not only to validate these changes but also to elicit potential errors that may have been overlooked. Let's partner together to get the successful resolution you need!

@usmanbashir12100

Hi, I understand you need to repair a Power Apps Vibe/code app data-source manifest issue where adding Microsoft 365 MCP connections caused Dataverse runtime registrations to disappear while generated services still depend on those sources. I have experience with Power Platform, Dataverse, PAC CLI, generated app metadata, ALM workflows, and troubleshooting complex runtime data-source issues. I can diagnose the manifest generation problem, restore the correct Dataverse registrations, safely preserve the existing app structure, and ensure Dataverse and M365 connections coexist without impacting your current UI, data, relationships, or recent changes. I’ll follow a safe recovery approach with backups, validate the generated services and published runtime behavior, and avoid rebuilding or replacing your existing app unless required. Best regards, Muhammad Usman

@shawanay

I've worked on Microsoft Power Platform solutions involving Dataverse integrations, generated application metadata, connectors, and ALM troubleshooting. From your description, this looks like a runtime manifest generation issue rather than a UI or TypeScript problem, and I understand the priority is repairing the existing Vibe app without rebuilding, migrating data, or breaking the current generated services. Here's what I can bring: - I’ll investigate why the M365 MCP connection update replaced the Dataverse registrations, trace the generated metadata flow, and identify the safest supported recovery path. - store or regenerate the missing Dataverse data source registrations so existing services like CompanyService, StateService, Contact, Activity, and related entities reconnect correctly while keeping a365mcpservers available. - Create a recovery point first, preserve the existing app structure, Dataverse tables, relationships, and recent changes, and avoid unsupported manual edits unless Microsoft’s tooling supports them. - Test the actual published app experience, including Dataverse records, drawers, mappings, M365 Calendar/Mail connections, and affected business workflows not just build validation. Quick question : Is the app currently published and failing in production, or only failing in the Vibe development runtime? Regards, Shawana.

@TechWagger2026

As an experienced full-stack developer with over 14 years of proven expertise, I’m confident in my ability to resolve the specific Power Apps Vibe runtime issues your project is encountering. I have a deep understanding of Power Apps Vibe and have worked extensively with PAC CLI, making me well-suited to diagnose and solve any issues surrounding the platform's data-source generation. Furthermore, my proficiency in TypeScript, Bootstrap, and Azure SQL Server aligns perfectly with your project's requirements. Lastly, what sets me apart from many other candidates is my keen attention to detail and commitment to client satisfaction. I value open communication, providing regular updates on project progress and delivering work on time. The success of your project is vital to me; therefore, I aim to optimize your UI, streamline navigation behavior, and ensure seamless integration of Dataverse and M365 sources in the runtime manifest. Together, I'm confident we can resolve all the incompatibilities swiftly and create a robust solution for you.

@ashinnd84

Hello Sir/Madam, we are a team of senior Full Stack AI/ML Full Stack Web and Mobile App Developers. Please, send me a message to discuss the work and finish in no time. Thanks Ashish Kumar.

@krisk63

Hi, this is Kris from McKinney, Texas, I've reviewed your project requirements and understand that you are facing runtime errors in your cloud-only app created through Power Apps Vibe after adding Microsoft 365 MCP connections. The issue seems to be related to the incorrect regeneration of the runtime data-source manifest, causing data source not found errors. My approach would involve diagnosing the root cause of the issue, restoring the existing Dataverse data-source registrations, preserving the app structure, and ensuring the coexistence of Dataverse and M365 sources in the runtime manifest. A few additional questions: Q1: Have you made any recent changes to the app configuration before encountering these errors? Q2: Are there any specific dependencies or integrations that need to be considered during the restoration process? Q3: Do you have a backup of the app data that can be used as a recovery point? Best regards, Kris Kramer