# App Error Solution

**Error-1**

<figure><img src="https://mediacitydocs.gitbook.io/ott/~gitbook/image?url=https%3A%2F%2F30442103-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252Fcxuwzo2pDZA32Xb3gUJU%252Fuploads%252FsZdxSIZODgSjnoogBEZ1%252Fimage.png%3Falt%3Dmedia%26token%3Dffeff04d-1405-4b42-a7e7-3f0d7504060d&#x26;width=768&#x26;dpr=4&#x26;quality=100&#x26;sign=24528663&#x26;sv=2" alt=""><figcaption></figcaption></figure>

<figure><img src="https://2663140616-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FfdnmCtivPgIGEf1E3BVl%2Fuploads%2FiHhO7Zh7p926kJUEdJ5i%2Fimage.png?alt=media&#x26;token=7311da5a-d458-49cf-b67b-bb59839fe12d" alt=""><figcaption></figcaption></figure>

**Solution:** in this Directory .pub-cache/hosted/pub.dev ->`flutter_secure_storage_windows-3.0.0` remove this folder after every time you run `flutter pub get`
