SPFX app is created and deployed tenant level. IF it is add to a page at site collection level (ex:https://text.sharepoint.com/sites/ABC) it is working perfectly. If it is added at subsite level (ex:https://text.sharepoint.com/sites/ABC/AA) first time it is working properly and if we reload the page then getting "Error initializing application" error.
Can't load the application on this page. Use the browser Back button to retry. If the problem persists, contact the administrator of the site and give them the information in Technical Details. TECHNICAL DETAILS Error details: Error: ***Error initializing application.
TECHNICAL DETAILS Error details: Error: ***Error initializing application. Error: Error: ***Error initializing application. Error: TypeError: Cannot read property 'Content' of undefined
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