創建快照失敗，快照命令失敗

Question

我正在嘗試構建一個快照，我已經使用 flutter 來構建應用程序。 在創建快照 package 時出現錯誤。

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 # 

我已經嘗試過 snapcraft clean 但它並沒有解決問題。

Answer 1

刪除構建目錄並重新構建。

按照此 github 鏈接了解詳細信息https://github.com/EOSIO/eos/issues/4885

Answer 2

實際上，錯誤是由我用來構建快照包的多通道產生的。 我嘗試刪除 /build 並再次構建，但沒有成功。

我找到了另一種使用lxd構建快照的方法