incompatible version of pydevd used with ptvsd

[DonJayamanne]

I'm trying to hookup vscode with the new debubgger.
This seem to be going well, except until I try to add a breakpoint, thats when things fall over.

I'm getting the following error:

Traceback (most recent call last):
  File "/Users/donjayamanne/anaconda3/envs/py36/lib/python3.6/site-packages/_pydevd_bundle/pydevd_process_net_command.py", line 274, in process_net_command
    breakpoint_id = line = int(line)
ValueError: invalid literal for int() with base 10: '/Users/donjayamanne/Desktop/Development/vscode/ptvsd/main.py'

Looking at our code and PydDevd, we're not building the breakpoints correctly.
or, i'm doing something completely wrong

Here's what I've found:

• We're building the internal protocol message using the following format:

            msgfmt = '{}\tpython-line\t{}\t{}\tNone\t{}\tNone'
            vsc_bpid = self.bp_map.add(
                    lambda vsc_bpid: (path, vsc_bpid))
            msg = msgfmt.format(vsc_bpid, path, line,
                                src_bp.get('condition', None))

See https://github.com/Microsoft/ptvsd/blob/master/ptvsd/wrapper.py#L556

• However in pydevd (1.1.1), we don't seem to have the breakpoint_id anymore (see here pydevd_process_net_command.py#L268)

type, file, line, func_name, suspend_policy, condition, expression = text.split('\t', 6)

I.e. the first item vsc_bpid is no longer necessary.

I managed to get things going by changing the format to msgfmt = 'python-line\t{}\t{}\tNone\tNone\t{}\tNone'.

Obviously this is not correct for two reasons:

• How is it working for everyone else but me without this change?
  (and this is why I believe I'm doing something wrong).
• The id mapping is now incorrect (hence removing breakpoints doesn't work)

[karthiknadig]

We set msg = '1.1\tWINDOWS\tID' as the setting for pydevd. we use this part in pydevd:
https://github.com/fabioz/PyDev.Debugger/blob/master/_pydevd_bundle/pydevd_process_net_command.py#L253

[DonJayamanne]

Got it, was a lack of understanding, closing this issue. Thanks

[int19h]

Are you still seeing issues with breakpoints not being removable though? I'm wondering if there's another bug here.

[DonJayamanne]

If I do I'll file an issue.
I learnt how this hands together and now I need to manually send a fake initialize request to pydevd as that does all of the necessary boostrapping.