How can I fix the 'Nothing Found' issue in Shopify OAuth after app reinstallation?

[aecomtech]

I am facing a issue in one of my app When I uninstall the app, and after that install it again, it shows the "Nothing Found" screen.

Shopify.Webhooks.Registry.register({
          shop,
          accessToken,
          path: "/webhooks/app/uninstall",
          topic: "APP_UNINSTALLED",
          apiVersion: ApiVersion.July21,
          webhookHandler: (_topic, shop, _body) => {
            appUninstall(shop);
            delete ACTIVE_SHOPIFY_SHOPS[shop];
          },
        });

Above mentioned code is uninstall webhook registry

for Better understanding of issue here is screencast 

[Lovro · Accepted solution]

Hi,

can you confirm that the actual webhook was triggered and the shop record was deleted from your db after the uninstall flow?

Br,

[aecomtech]

yeah sure, I will once again check and confirm you that DB updated or not.