[▲ Vercel Community](/) · [Categories](/categories) · [Latest](/latest) · [Top](/top) · [Live](/live) [v0](/c/v0/59) # Runtime Error on all versions after 5-20-2025 50 views · 0 likes · 2 posts vanskam-gmailcom (@vanskam-gmailcom) · 2025-05-23 Hey everyone, Something strange is happening. I'm trying to see if there were any updates made to the v0 environment either on or after May 20th? I was able to access and run my application on the evening of the 20th. Fast forward to today May 22nd, my application is no longer working in v0. I keep getting this message: # Runtime Error ## Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it's defined in, or you might have mixed up default and named imports. Check the render method of `default`.  This message is apparent for every component that has worked in the past. I also tried previous forked versions and still the same message. I tried it both in Edge, Chrome, and the v0 app. All same results. I have a deployed previous version on vercel and it's working fine, no issues. I even went as far back to that deployed version in v0, and I still get the runtime error message. I tried everything I could possibly think of, and leaning to be some type of v0 environment update? Let me know if you need further details. Jacob Paris (@jacobparis) · 2025-05-26 Hi, we've deployed several fixes over the past few days, are you still seeing this issue?
