ERROR: AttributeError: 'str' object has no attribute 'get'

[aalv...@securityscorecard.io]

Hi I am trying to execute following command on Linux Cent OS Mahcine using Python 2.7.5: 

TestBlaze.yml -o modules.blazemeter.browser-open=false -o execution.0.concurrency=1 -o execution.0.hold-for=1m -o execution.0.ramp-up=30s -o execution.0.iterations=1 -o execution.0.scenario.variables.server=vvt-app.hh.us -o execution.1.concurrency=1 -o execution.1.hold-for=1m -o execution.1.ramp-up=30s -o execution.1.iterations=1 -o execution.1.scenario.variables.server=vvt-app.hh.us

And I get follwoing error:

22:05:00 ERROR: Failed to apply override execution.0.scenario.variables.server=vvt-app.hh.us
22:05:00 ERROR: AttributeError: 'str' object has no attribute 'get'
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/bzt/cli.py", line 160, in perform
    self.__configure(configs)
  File "/usr/lib/python2.7/site-packages/bzt/cli.py", line 143, in __configure
    overrider.apply_overrides(self.options.option, self.engine.config)
  File "/usr/lib/python2.7/site-packages/bzt/cli.py", line 282, in apply_overrides
    self.__apply_single_override(dest, name, value)
  File "/usr/lib/python2.7/site-packages/bzt/cli.py", line 314, in __apply_single_override
    pointer = pointer.get(part)
AttributeError: 'str' object has no attribute 'get'

But On my Windows 10 MAchine using Pyton 2.7.13 it runs fine, maybe is python version on linux the issue? Any ideas?

Thanks as always for your help!

[Andrey Pokhilko]

Hi,

Can you show here your config file TestBlaze.yml ?

Andrey Pohilko Chief Scientist P: +7 (909) 631-21-69

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[alexis....@abstracta.com.uy]

Hi Andrey,

Sure let me attach it to you. Pls notice if remove:    -o execution.0.scenario.variables.server=vvt-app.hh.us and -o execution.1.scenario.variables.server=vvt-app.hh.us the scripts works fine on Centos OS.

Best,

        Alexis A.

[pri...@blazemeter.com]

Hi,

All your command-line overrides work fine on my Ubuntu machine. What shell are you using?

You can try to quote the `execution.0.scenario.variables.server` override in case your shell somehow transforms it before passing it to Taurus.

  Dmitri

[fabianb...@gmail.com]

Hello guys, same error faced here using Jenkins. 

Some clues? 

[Dmitri Pribysh]

Can you share a bzt.log?

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[Andrey Pokhilko]

Hi Fabian,

Can you provide more details, your config file, your command line and bzt.log?

That would help us catching the bug.

--

Andrey

[alexis....@abstracta.com.uy]

Hi, let me share with you the files since Fabian and I are working on the same team.

Command Line: TestBlaze.yml -o modules.blazemeter.browser-open=false -o execution.0.concurrency=1 -o execution.0.hold-for=1m -o execution.0.ramp-up=30s -o execution.0.iterations=1 -o execution.0.scenario.variables.server=vvt-app.hearthflow.us -o execution.1.concurrency=1 -o execution.1.hold-for=1m -o execution.1.ramp-up=30s -o execution.1.iterations=1 -o execution.1.scenario.variables.server=vvt-app.hearthflow.us

Thanks for your help!

[Dmitri Pribysh]

Your bzt.log contains a suspicious line:

[2017-02-16 00:07:37,659 DEBUG Engine.Configuration] Configs: ['/etc/bzt.d/10-base.json', '/etc/bzt.d/99-installID.yml', '/etc/bzt.d/quick-test.yml']

It indicates that there's an additional file 'quick-test.yml' in the
directory which Taurus looks for base configs in. I'm pretty confident
that this file is loaded before TestBlaze.yml and generates the first
element of `execution`. And then Taurus fails to override it with
`execution.1.scenario.variables.server` key.

Move the `/etc/bzt.d/quick-test.yml` outside of `/etc/bzt.d` directory
and overrides are going to work fine.


Dmitri

On 02/16/2017 05:29 PM, alexis....@abstracta.com.uy wrote:
> Hi, let me share with you the files since Fabian and I are working on
> the same team.
>
> Command Line: TestBlaze.yml -o modules.blazemeter.browser-open=false
> -o execution.0.concurrency=1 -o execution.0.hold-for=1m -o
> execution.0.ramp-up=30s -o execution.0.iterations=1 -o
> execution.0.scenario.variables.server=vvt-app.hearthflow.us

> <http://vvt-app.hh.us/>-o execution.1.concurrency=1 -o

> execution.1.hold-for=1m -o execution.1.ramp-up=30s -o
> execution.1.iterations=1 -o
> execution.1.scenario.variables.server=vvt-app.hearthflow.us

> <http://vvt-app.hh.us/>
>
> Thanks for your help!
>
>
> Read our ebook, "A Complete Introduction to Functional Test
> Automation," here
> <http://t.sidekickopen68.com/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XZs4Ws1MYW1pgWDW8qSMPRN6H8tgQ1rq1pf2ssMTR03?t=http%3A%2F%2Fbit.ly%2F2cuva1g&si=5103344377135104&pi=1891b56f-18c9-447e-ddc2-202daee7f05a>

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[alexis....@abstracta.com.uy]

Hi Dmitri,

 I just tried what you mentioned but I am still gettin same error. Let me share latest bzt.log so you can read it. 

Thanks for your help!

[Dmitri Pribysh]

Now you're hitting another error because you're overriding 'variables' section with a string value 'vvt.app.heartflow.us', and 'variables' should be a dictionary.

Replace both `execution.X.scenario.variables=vvt.app.heartflow.us` overrides with `execution.X.scenario.variables.server=vvt.app.heartflow.us` and it should work as expected.

  Dmitri

Read our ebook, "A Complete Introduction to Functional Test Automation," here --

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[alexis....@abstracta.com.uy]

Resolved, thanks!