I have followed the below article to integrate SharePoint with teams, and after executing the script I could generate the ZIP package
however I am seeing below error while uploading in the teams admin centre, same thing I did 1 week ago it worked, but not sure why this is creating a problem now. Please help me to sort out this issue at the earliest 
https://sharepointviews.com/step-by-step-guide-to-configure-viva-connections/
Since this question is more related to viva-connections-teams-desktop, for better user experience, we will change the tag.
@sns1 - From the screenshot it looks like the websiteUrl in StaticTabs does bot match the valid regular expression pattern. You have added an extra t in https.
Your URL starts with htttps but it should be https. Could you please correct the URL and hope this helps.
Thanks,
Meghana
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Hi Meghana,
Even I changed to https, still it is not allowing to upload, giving same error
Please update the version and then try uploading manifest again or please try uploading the manifest from Apps-->Upload a custom app-->Upload to org. Hope this solves your issue.
Hi Meghana,
Thank you for the response. Please clarify my below questions:
so you are suggesting to upload from teams app itself instead of teams admin centre ( manage apps)? I tried to do that it is giving error like app parsing failed. so here also it did not work
I tried to generating app package multiple times and upload freshly most of the time it worked, however few times it is giving error as above ( little different this time) PFA. I understood if we give something wrong in the input while executing the Viva script , app package will not be uploaded and throws error shown in my first thread, am I correct?
If that is the case can u give me guide lines like what needs to be entered exactly while executing the script as per the viva connections script to avoid error in the UAT and production deployment. Because I see error too often, I see similar kind of errors, not sure what exactly wrong while entering the details. Please help me on this.
even we did not update to latest version in JSON file, it worked, so it is not mandatory update to latest version, correct?
also please give me steps to uninstall the this viva app, too often i dont see uninstall button..
Please doing the following until the issue resolves:
Go back through the instructions for creating your app package.
Validate your app package again.
Ensure your app manifest matches the latest schema.
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Hi SharonZhao,
In my case app package is ready , so same app package I should validate in the second URL? Can u please give some more details on how to validate with detailed screenshots?
and how to ensure app manifest matches latest schema?
UPDATE:
I got the test failed , PFA, now what is the problem and how we can fix it
?
I have changed manifest version 1.9 to 1.10 , but still is failing to upload
The troubleshooting steps are official provided. Here is the link.
As we are mainly responsible for general question of Microsoft Teams, your question related to development is not in our scope. I will add office-teams-app-dev tag to seek further help. Thanks for your patience and understanding.
@sns1 -
We get app parsing failed error when there is an issue in the manifest.json file
Yes, App validation fails whenever the manifest is not according to the manifest schema.
According to the screenshot, you have given "test" for websiteUrl which does not match with the regex pattern.
Please make sure it matches with the pattern.
Even though its not mandatory, It is always suggested to use the latest stable version.
Please click on Delete to uninstall the app from Org
According to the documentation, Viva Connections public preview is available now. So steps defined in the article to create an LOB Teams application using PowerShell is not necessary now.
Thanks,
Meghana
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Hi Meghana,
Thank you for the response.
What is LOB?
So how to make sure then Viva connections is available now with out PowerShell script execution?
is it specific to any license part to get Viva with out PowerShell? is there any reference MS docs link for this, if yes please share..
in above screenshot is it VIVA with out powershell? is that one also pointing to SHarePoint intranet?
@sns1 -
1.LOB stands for Line Of Business. The Microsoft Teams LOB app store feature will allow an Office 365 tenant administrator to upload apps to a custom app catalog and distribute them within the organization. For example, consider a hospital with an app for managing hospital staff shift changes: a Teams app with these features can be loaded into the hospital’s app catalog, allowing hospital staff to access the shift-change application within Teams.
2.Viva connections is available in Teams admin center now. So you can skip executing the script, generating the app package and uploading it to admin center. Attaching a screenshot of the same.
3.Sharing the MS docs of the same for further clarification. Hope this clarifies your doubts.
Set up and launch Viva Connections
Add the Viva Connections app in the Teams Admin Center (Preview)
Thanks,
Meghana
If the response is helpful, please click "Accept Answer" and upvote it. You can share your feedback via Microsoft Teams Developer Feedback link. Click here to escalate.
Hi Meghna,
Thank you for the information ad articles.
one more observation with regards to viva app generated using PowerShell script as I mentioned in my first thread,
I could upload successfully i the teams app, however when I refresh ad open the app it displays the app as Icon in the left of teams app and immediately it is disappearing. please help me o this issue why it is disappearing . after refresh it is appearing and again disappearing.
Could you please share a screenshot of the same for better understanding?
Hi Meghna,
I attached screenshot in which you can refer highlighted one where viva connection set up was doe using PowerShell script.
when I open it and click on that viva icon , frequently it is not visible ad when I have done refresh it is visible again, it is keep on happening.
Please help further.
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