Fail to show R Plot in VS Code

[ChaoXu1997]

setting.json

// R.exe path for windows
"r.rterm.windows": "",

// R path for Mac OS X
"r.rterm.mac": "/usr/local/bin/R",

// R path for Linux
"r.rterm.linux": "/usr/bin/R",

// R command line options (i.e: --vanilla)
"r.rterm.option": [],

// An optional encoding to pass to R when executing the file, i.e. 'source(FILE, encoding=ENCODING)'
"r.source.encoding": "UTF-8",

// Keeping focus when running
"r.source.focus": "editor",

// Use active terminal for all commands, rather than creating a new R terminal
"r.alwaysUseActiveTerminal": false,

// Use bracketed paste mode
"r.bracketedPaste": false,

// Enable R session watcher
"r.sessionWatcher": true,

// Delay in milliseconds before sending each line to rterm (only applies if r.bracketedPaste is false)
"r.rtermSendDelay": 8,

Fail to show R Plot in VS Code

I run the code as follow:

plot(1:10)

Fail to show R Plot in VS Code :

[psobolewskiPhD]

Do you have httpgd installed? If so which version?
Sounds similar to: #916

[ChaoXu1997]

Do you have httpgd installed? If so which version? Sounds similar to: #916
httpgd is needed an update.
Thank you very much. The problem is solved