Error migrating site

[CJ]

I am following the migrating guide.

When I run "bench migrate-3to4 /path/to/old/erpnext/folder" (of course I replace with my correct path)

I have this error "subprocess.CalledProcessError: Command 'env/bin/python /opt/erpnext/bench-repo/bench/migrate3to4.py /opt/erpnext' returned non-zero exit status 127

What should I do?

[Pratik Vyas]

What is the rest of the error? Must have printed above this.
> What should I do?
>
> --
> Note:
>
> If you are posting an issue,
>
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--
Pratik
erpnext

[CJ]

I capture the screen here -> https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xap1/t1.0-9/10590412_10201584869823787_122655836975936751_n.jpg

> email to erpnext-developer-forum+unsub...@googlegroups.com.

[Pratik Vyas]

On Thu, Jul 31, 2014 at 2:33 PM, CJ <joven...@gmail.com> wrote:
> I capture the screen here ->
> https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xap1/t1.0-9/10590412_10201584869823787_122655836975936751_n.jpg
>

The stacktrace I am looking for is above that.

>> > email to erpnext-developer...@googlegroups.com.

>> > To view this discussion on the web visit
>> >
>> > https://groups.google.com/d/msgid/erpnext-developer-forum/533e4080-d507-4da0-a528-87bdc38afcb7%40googlegroups.com.
>> > For more options, visit https://groups.google.com/d/optout.
>>
>>
>>
>> --
>> Pratik
>> erpnext
>

> --
> Note:
>
> If you are posting an issue,
>
> 1. ERPNext is a free and open source software and support is given on this
> forum by a team (https://frappe.io/webnotes). So please consider donating if
> you find this forum useful (https://frappe.io/buy). Even a small amount
> would be helpful.
> 2. We should be able to replicate it at our end. So please give us as much
> information as you can. Please see it from the point of view of the person
> receiving the communication.
> 3. Paste your code at http://pastebin.com or http://gist.github.com and send
> only the URL via email
> 4. For sending images, use http://imgur.com or other similar services. Do
> not send images as attachments. Links are good. Same goes for any file you
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> End of Note
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[CJ]

Traceback (most recent call last):

  File "/opt/erpnext/bench-repo/bench/migrate3to4.py", line 98, in <module>

    main(args.site)

  File "/opt/erpnext/bench-repo/bench/migrate3to4.py", line 37, in main

    site = copy_site(path)

  File "/opt/erpnext/bench-repo/bench/migrate3to4.py", line 47, in copy_site

    raise Exception("Site already exists")

Exception: Site already exists

Error: None

Traceback (most recent call last):

  File "/usr/local/bin/bench", line 9, in <module>

    load_entry_point('bench==0.1', 'console_scripts', 'bench')()

  File "/opt/erpnext/bench-repo/bench/cli.py", line 26, in cli

    return bench()

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 488, in __call__

    return self.main(*args, **kwargs)

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 474, in main

    self.invoke(ctx)

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 758, in invoke

    return self.invoke_subcommand(ctx, cmd, cmd_name, ctx.args[1:])

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 767, in invoke_subcommand

    return cmd.invoke(cmd_ctx)

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 659, in invoke

    ctx.invoke(self.callback, **ctx.params)

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 325, in invoke

    return callback(*args, **kwargs)

  File "/opt/erpnext/bench-repo/bench/cli.py", line 117, in migrate_3to4

    site=path))

  File "/opt/erpnext/bench-repo/bench/utils.py", line 50, in exec_cmd

    subprocess.check_call(cmd, cwd=cwd, shell=True)

  File "/usr/lib/python2.7/subprocess.py", line 511, in check_call

    raise CalledProcessError(retcode, cmd)

subprocess.CalledProcessError: Command 'env/bin/python /opt/erpnext/bench-repo/bench/migrate3to4.py /opt/erpnext' returned non-zero exit status 1

>> > email to erpnext-developer-forum+unsub...@googlegroups.com.

> email to erpnext-developer-forum+unsub...@googlegroups.com.

[Pratik Vyas]

I assume that the site was copied. Still, to be on the safe side run
the following, If any error occours please post complete output and
traceback.

Run,

bench update --pull
mv sites/erpnext /tmp/old_erpnext
bench migrate-3to4 /opt/erpnext

from the new bench

Thanks,
--
Pratik
erpnext

[CJ]

Hi I did the 3 commands, and I still get the exact error.

[Pratik Vyas]

On Fri, Aug 1, 2014 at 7:18 AM, CJ <joven...@gmail.com> wrote:
> Hi I did the 3 commands, and I still get the exact error.
>

Do you mean, "Site already exists"?

[CJ]

Hi, no. I still get the exact same error message the stracetrace message.

[Pratik Vyas]

On Fri, Aug 1, 2014 at 11:00 AM, CJ <joven...@gmail.com> wrote:
> Hi, no. I still get the exact same error message the stracetrace message.
>

There will be two traces, one would be called process error (below)
and the other one which we're interested in will be above.

The trace that you shared had "Site already exists" exception. Is that
what you got?

> On Friday, 1 August 2014 12:21:20 UTC+8, Pratik Vyas wrote:
>>
>> On Fri, Aug 1, 2014 at 7:18 AM, CJ <joven...@gmail.com> wrote:
>> > Hi I did the 3 commands, and I still get the exact error.
>> >
>>
>> Do you mean, "Site already exists"?
>

> --
> Note:
>
> If you are posting an issue,
>
> 1. ERPNext is a free and open source software and support is given on this
> forum by a team (https://frappe.io/webnotes). So please consider donating if
> you find this forum useful (https://frappe.io/buy). Even a small amount
> would be helpful.
> 2. We should be able to replicate it at our end. So please give us as much
> information as you can. Please see it from the point of view of the person
> receiving the communication.
> 3. Paste your code at http://pastebin.com or http://gist.github.com and send
> only the URL via email
> 4. For sending images, use http://imgur.com or other similar services. Do
> not send images as attachments. Links are good. Same goes for any file you
> are going to send.
>
> End of Note
> ---
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>
> For more options, visit https://groups.google.com/d/optout.

Thanks,
--
Pratik
erpnext

[CJ]

Yes when I run bench migrate-3to4 /opt/erpnext, i have this:

I try to redo all the steps, now in sudo pip install -e bench-repo

I saw this:

------------------------------------------------------------

/usr/local/bin/pip run on Fri Aug  1 14:19:01 2014

bench-repomc should either by a path to a local project or a VCS url beginning with svn+, git+, hg+, or bzr+

Exception information:

Traceback (most recent call last):

  File "/usr/local/lib/python2.7/dist-packages/pip/basecommand.py", line 134, in main

    status = self.run(options, args)

  File "/usr/local/lib/python2.7/dist-packages/pip/commands/install.py", line 218, in run

    InstallRequirement.from_editable(name, default_vcs=options.default_vcs))

  File "/usr/local/lib/python2.7/dist-packages/pip/req.py", line 81, in from_editable

    name, url, extras_override = parse_editable(editable_req, default_vcs)

  File "/usr/local/lib/python2.7/dist-packages/pip/req.py", line 1516, in parse_editable

    '%s should either by a path to a local project or a VCS url beginning with svn+, git+, hg+, or bzr+' % editable_req)

InstallationError: bench-repomc should either by a path to a local project or a VCS url beginning with svn+, git+, hg+, or bzr+

> email to erpnext-developer-forum+unsub...@googlegroups.com.

[Pratik Vyas]

> Exception: Site already exists

Can you confirm that sites/erpnext dir doesn't exist?


Also, no need to install bench-repo again as it's already installed.

Thanks,
--
Pratik
erpnext

[Joven Chiew]

I saw sites/erpnext in ~/frappe-bench

Thanks,
--
Pratik
erpnext

--
Note:

If you are posting an issue,

1. ERPNext is a free and open source software and support is given on this forum by a team (https://frappe.io/webnotes). So please consider donating if you find this forum useful (https://frappe.io/buy). Even a small amount would be helpful.
2. We should be able to replicate it at our end. So please give us as much information as you can. Please see it from the point of view of the person receiving the communication.
3. Paste your code at http://pastebin.com or http://gist.github.com and send only the URL via email
4. For sending images, use http://imgur.com or other similar services. Do not send images as attachments. Links are good. Same goes for any file you are going to send.

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[Pratik Vyas]

On Fri, Aug 1, 2014 at 12:15 PM, Joven Chiew <iamj...@gmail.com> wrote:
> I saw sites/erpnext in ~/frappe-bench
>

Can you move the sites/erpnext dir somewhere safe and try again. I
think the exception might have occoured somewhere else (say, in
patching).

The problem is that if you the command again, then the dir would exist
and will show a "site already exists exception"

Thanks,
--
Pratik
erpnext

[CJ]

Hi, This is what I get after I mv the sites/erpnext:

Traceback (most recent call last):

  File "/tmp/bench-repo/bench/migrate3to4.py", line 98, in <module>

    main(args.site)

  File "/tmp/bench-repo/bench/migrate3to4.py", line 37, in main

    site = copy_site(path)

  File "/tmp/bench-repo/bench/migrate3to4.py", line 49, in copy_site

    os.mkdir(site_path)

OSError: [Errno 2] No such file or directory: 'sites/erpnext'

Error: None

Traceback (most recent call last):

  File "/usr/local/bin/bench", line 9, in <module>

    load_entry_point('bench==0.1', 'console_scripts', 'bench')()

  File "/tmp/bench-repo/bench/cli.py", line 26, in cli

    return bench()

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 488, in __call__

    return self.main(*args, **kwargs)

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 474, in main

    self.invoke(ctx)

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 758, in invoke

    return self.invoke_subcommand(ctx, cmd, cmd_name, ctx.args[1:])

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 767, in invoke_subcommand

    return cmd.invoke(cmd_ctx)

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 659, in invoke

    ctx.invoke(self.callback, **ctx.params)

  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 325, in invoke

    return callback(*args, **kwargs)

  File "/tmp/bench-repo/bench/cli.py", line 117, in migrate_3to4

    site=path))

  File "/tmp/bench-repo/bench/utils.py", line 50, in exec_cmd

    subprocess.check_call(cmd, cwd=cwd, shell=True)

  File "/usr/lib/python2.7/subprocess.py", line 511, in check_call

    raise CalledProcessError(retcode, cmd)

subprocess.CalledProcessError: Command 'env/bin/python /tmp/bench-repo/bench/migrate3to4.py /opt/erpnext' returned non-zero exit status 1

[Pratik Vyas]

> --
> Note:
>
> If you are posting an issue,
>
> 1. ERPNext is a free and open source software and support is given on this
> forum by a team (https://frappe.io/webnotes). So please consider donating if
> you find this forum useful (https://frappe.io/buy). Even a small amount
> would be helpful.
> 2. We should be able to replicate it at our end. So please give us as much
> information as you can. Please see it from the point of view of the person
> receiving the communication.
> 3. Paste your code at http://pastebin.com or http://gist.github.com and send
> only the URL via email
> 4. For sending images, use http://imgur.com or other similar services. Do
> not send images as attachments. Links are good. Same goes for any file you
> are going to send.
>
> End of Note
> ---

> You received this message because you are subscribed to the Google Groups
> "ERPNext Developer Forum" group.
> To unsubscribe from this group and stop receiving emails from it, send an

> email to erpnext-developer...@googlegroups.com.
> To view this discussion on the web visit

> https://groups.google.com/d/msgid/erpnext-developer-forum/56f6bb84-e03d-4826-917b-18c8d7634d01%40googlegroups.com.

>
> For more options, visit https://groups.google.com/d/optout.

I'll be migrating a site to version 4 today. Let me see if anything is
wrong with the script.

--
Pratik
erpnext

[CJ]

Hi, any finding? Is the script successful over your side?

> email to erpnext-developer-forum+unsub...@googlegroups.com.

[Pratik Vyas]

On Sun, Aug 3, 2014 at 8:12 PM, CJ <joven...@gmail.com> wrote:
> Hi, any finding? Is the script successful over your side?

Hey,
Sorry for the late reply. It did work well for me the other day.
So, it atleast confirms that doesn't always complain about "Site
already exists".


> Command 'env/bin/python /tmp/bench-repo/bench/

migrate3to4.py /opt/erpnext' returned non-zero exit status 1

Also, this command is weird. Why is your bench repo in tmp?
and bench dir in /tmp/bench-repo/bench?

For a fresh start please do the following

```
cd /opt
bench init frappe-bench
cd frappe-bench
bench migrate-3to4 /opt/erpnext
```

>> > email to erpnext-developer...@googlegroups.com.

>> > To view this discussion on the web visit
>> >
>> > https://groups.google.com/d/msgid/erpnext-developer-forum/56f6bb84-e03d-4826-917b-18c8d7634d01%40googlegroups.com.
>> >
>> > For more options, visit https://groups.google.com/d/optout.
>>
>> I'll be migrating a site to version 4 today. Let me see if anything is
>> wrong with the script.
>>
>> --
>> Pratik
>> erpnext
>

> --
> Note:
>
> If you are posting an issue,
>
> 1. ERPNext is a free and open source software and support is given on this
> forum by a team (https://frappe.io/webnotes). So please consider donating if
> you find this forum useful (https://frappe.io/buy). Even a small amount
> would be helpful.
> 2. We should be able to replicate it at our end. So please give us as much
> information as you can. Please see it from the point of view of the person
> receiving the communication.
> 3. Paste your code at http://pastebin.com or http://gist.github.com and send
> only the URL via email
> 4. For sending images, use http://imgur.com or other similar services. Do
> not send images as attachments. Links are good. Same goes for any file you
> are going to send.
>
> End of Note
> ---
> You received this message because you are subscribed to the Google Groups
> "ERPNext Developer Forum" group.
> To unsubscribe from this group and stop receiving emails from it, send an

> email to erpnext-developer...@googlegroups.com.

> To view this discussion on the web visit

> https://groups.google.com/d/msgid/erpnext-developer-forum/a57c08df-72ab-4ac0-a413-055bd2953d76%40googlegroups.com.

>
> For more options, visit https://groups.google.com/d/optout.

Thanks,
--
Pratik
erpnext