I'm running node.js on my macbook pro and i really can't understand why everytime i try to compile something by my terminal i get this error:
MBPdiFrancesco:~ francescocolonnese$ node -p
> /Users/francescocolonnese/Desktop/appunti.js
SyntaxError: Invalid flags supplied to RegExp constructor 'francescocolonnese'
at new RegExp (native)
at repl:1:1
at REPLServer.defaultEval (repl.js:132:27)
at bound (domain.js:254:14)
at REPLServer.runBound [as eval] (domain.js:267:12)
at REPLServer.<anonymous> (repl.js:279:12)
at REPLServer.emit (events.js:107:17)
at REPLServer.Interface._onLine (readline.js:214:10)
at REPLServer.Interface._line (readline.js:553:8)
at REPLServer.Interface._ttyWrite (readline.js:830:14)
can someone help me through this..?
Wait, are you trying to run a js file by typing it's name in the node interactive shell? If so, the reason for the error is simple. It's because:
/Users/francescocolonnese/Desktop/appunti.js
is not valid javascript code. Indeed, looking at the error you can see that node tries to interpret //
as a regular expression as:
/Users/francescocolonnese
and complains that francescocolonnese
is not a valid regex switch.
Inside the node shell you should only type valid javascript. If you insist on doing this you can type this:
require('/Users/francescocolonnese/Desktop/appunti.js')
But that's the wrong way to do it. Instead simply ask node.js to run that file:
node -p /Users/francescocolonnese/Desktop/appunti.js
"@infomaniac - I would try deleting this whole folder: /usr/local/share/systemtap/"
worked for me, thanks!
Uninstall node.js
brew uninstall node
brew uninstall node --force
Output from brew doctor
:
Linking /usr/local/Cellar/node/0.12.4... Error: Could not symlink share/systemtap/tapset/node.stp /usr/local/share/systemtap/tapset is not writable.
Remove /usr/local/share/systemtap/
$ sudo rm -rf /usr/local/share/systemtap/
Reinstall node.js
brew install node
Fix unlinked kegs
$ brew link node
Output:
Linking /usr/local/Cellar/node/0.12.4... 6 symlinks created
从nodejs.org
卸载您安装的节点版本,然后运行:
brew update
brew uninstall node --force
brew install node
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