AttributeError: FBPrintViewHierarchyCommand instance has no attribute 'lex'

[n0shake]

First up, thanks for making this awesome tool!

I installed Chisel via brew today morning and I'm running into the following error anytime I use any Chisel commands. Any guesses what I might be doing wrong?

[idrisr]

what version of chisel do you have?

brew info chisel

On Mon, Apr 8, 2019 at 10:16 AM Abhishek Banthia notifications@github.com wrote:

First up, thanks for making this awesome tool!

I installed Chisel via brew today morning and I'm running into the following error anytime I use any Chisel commands. Any guesses what I might be doing wrong?

[image: Screen Shot 2019-04-08 at 8 14 12 AM] https://user-images.githubusercontent.com/8280282/55735630-92116e00-59d6-11e9-8bcd-2144ddd37b9b.png

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[n0shake]

1.8.1

[ChrisRicca]

I'm seeing this as well, running lldb directly from the command line (version 8.0.1) and Chisel version 1.8.1 -- I also tested on lldb version 6.something and saw the same issue.

To be clear: I wasn't using Xcode. Just launching lldb from the command line.

[dacaiguoguogmail]

@ChrisRicca You may need importshlex, and add lex method to command

import shlex

  def lex(self, commandLine):
    return shlex.split(commandLine)

[dacaiguoguogmail]

Final solution

defaults write com.apple.dt.lldb DefaultPythonVersion 2

From https://github.com/facebook/chisel/issues/262