Alibaba Cloud disk upload failed. This file is not up to date.

Does the subject want to ask "Why Alibaba Cloud failed to upload files"? Alibaba Cloud failed to upload the file because the file was occupied, the file was modified, the file name was modified, and the network connection problem.

1. file is in use: if the file is being used by other programs, such as being edited or opened, Alibaba Cloud disk cannot upload the file. At this time, you need to close the program where the file is located before uploading it.

2. The file has been modified: If the file has been modified before uploading, such as in the editor, Alibaba Cloud Disk may not recognize the file as the latest version, so it cannot be uploaded. At this point, you need to save the file and close the editor before uploading.

3. The file name is modified: If the file name is modified before uploading, for example, the file extension is changed, the Alibaba Cloud disk may not recognize the file as the latest version, so it cannot be uploaded. At this point, you need to restore the file name to the original name and upload it again.

4. Network connection problem: If the network connection is unstable or interrupted, the Alibaba Cloud disk may not be able to upload files. At this time, you need to check the network connection status and try to upload the file again.