Comments (5)
I couldn't reproduce this. Could you try (after updating to the current code) running (before you start vim) /path/to/bin/tern --verbose
to see what the server actually returned? It appears as if a valid JSON object is received, but one that doesn't have an array in its completions
field, which is quite odd, because the server should not be producing such objects.
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I started debugging a bit (aka adding loads of vim.command('echomsg ...') statements - argh) and the problem seems to be with subprocess.Popen(). In MacVim proc.stdout.readline() in startServer() returns right away with an empty string. In the terminal vim is blocked until I kill the node process.
I started the server outside of vim and at first did not realize that now the .tern-port file is not written to the project directory but to the tern server directory. After creating an appropriate file it worked at last. Running it with --verbose I don't see any output at all even though I'm logging 'makeRequest' calls on the vim side.
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Argh. Spawning processes in a cross-platform way seems to be a headache. It's Python that does the spawning, and I was kind of expecting some portability from it, but I guess that was too optimistic.
Will look into that later.
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Hm.. i'm getting really confused now.. I don't get any responses from makeRequest..
vim.command('echomsg "data = ' + str(req.read()) + '"')
That's just empty. The plugin could do with some error handling. I'll spend some more time on it later on.
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The vim plugin moved to https://github.com/marijnh/tern_for_vim . If this occurs again, please open an issue there.
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