Drupal failing to write due to bad file path. The bad file path is temporary://fileXXXXXX. I cannot understand why Drupal is failing to convert temporary:// to /tmp.

报这个错误的时候  找到 配置-》文件系统-》临时目录  找到临时目录之后，更改临时目录的文件夹权限为读写 就可以了，