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vm.js createContext causes TypeError: Cyclic {0} value not allowed. #121

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pawelhawro opened this issue Jul 5, 2015 · 0 comments

pawelhawro commented Jul 5, 2015

Using JSON.stringify in vm.js#70:

Script.createContext = function(sandbox) {
  var ctx = evals.createContext();
  debug('Creating context using sandbox ' + JSON.stringify(sandbox));
  copyFromSandbox(sandbox, ctx);
  debug('Context after sandbox ' + JSON.stringify(ctx));
  return ctx;
};

causes in som cases exception:

org.mozilla.javascript.EcmaError: TypeError: Cyclic {0} value not allowed. (vm.js#70)

Removing JSON.stringify form debug call resolves issue.

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