Ensure the file you are opening is a member of a project, and then try to open the file again.

确保正在打开的文件是项目的一个成员，然后再次尝试打开此文件。

youdao

Ensure the file you are opening is a member of a project, and then try to open the file again.

确保正在打开的文件是项目的一个成员，然后再次尝试打开此文件。

youdao