无法创建快照，快照命令失败

如何解决无法创建快照，快照命令失败

我正在尝试构建一个 snap，我已经使用 Flutter 来构建应用程序。在创建 snap 包时出现错误。

Staging Flutter-extension 
+ snapcraftctl stage
Staging gnome-3-28-extension 
+ snapcraftctl stage
Staging system-information 
+ snapcraftctl stage
Priming Flutter-extension 
+ snapcraftctl prime
Priming gnome-3-28-extension 
+ snapcraftctl prime
Priming system-information 
+ snapcraftctl prime
The command 'system_information' for 'system_information' was resolved to 'bin/system_information'.
The command 'system_information' has been changed to 'bin/system_information'.
Snapping |                                                                                                   
Failed to create snap,snap command Failed:
stdout:

stderr:
error: cannot pack "/root/prime": mksquashfs call Failed: Could not create destination file: Operation not permitted

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snapcraft-system-information # 

我已经尝试过 snapcraft clean 但它没有解决问题。

解决方法

删除构建目录并重新构建。

按照这个github链接了解详细信息 https://github.com/EOSIO/eos/issues/4885

,

实际上，错误是由我用来构建 snap 包的 multipass 产生的。我尝试删除 /build 并再次构建，但没有奏效。

我找到了另一种使用 lxd 构建快照的方法