Tensor flow re-install error ; Tensorboard configuration Error

[gbortz27]

1. Tensorflow wont install - although it is running; I loaded it sometime back so I think my setup has changed.

   i) it was not running initially and trying a certain number of combinations regarding the setting of environmental variables it started running. But this is a problem as now Tensorboard is not running.
   ii) firstly my setup (Windows 10)

     a) R Tensorflow version : 2.0.0
     b) tfestimators version 1.9.1
     c) keras version 2.2.5.0 ( I intend to run keras eventually ) 
     e) Python 3.6
     d) environmental Variables :
                         Conda (C:\Users\gbort\Anaconda3\Scripts)
                         Python  (C:\Users\gbort\Anaconda3\envs\r-tensorflow)
      Question: Do I have to have another tensorflow or tensorboard env variables or does python 
       bind to these .. This is where my confusion lies 
      There is a python folder in the R library folder under reticulate 
      C:\Users\gbort\Documents\R\win-library\3.6\reticulate\python
   

THE PROBLEMS

1. I want to re-install the tensorflow - conda config

2. install_tensorflow(method="conda")

Error: Unable to create process using 'C:\Users\gbort\ANACON1\python.exe C:\Users\gbort\ANACON1\Scripts\conda-script.py "create" "--yes" "--name" "r-reticulate" "python=3.6"'
Error: Error 101 occurred creating conda environment r-reticulate

Tensorboard Error , see below for the code and errors

2. 
    # Set up your session
    EmployeeSession <- tf$Session()
    
    # Add your constants
    female <- tf$constant(150, name = "FemaleEmployees")
    male <- tf$constant(135, name = "MaleEmployees")
    total <- tf$add(female, male)
    print(EmployeeSession$run(total))
    
    # Write to file
    towrite <- tf$summary$FileWriter('./graphs', EmployeeSession$graph)
    
    # Open Tensorboard
    tensorboard(log_dir = './graphs')
   
   

Error: **invalid version specification ‘Traceback (most recent call last):’, ‘ File "C:\Users\gbort\ANACON~1\envs\R-TENS~1\Scripts\tensorboard-script.py", line 10, in <module>’, ‘ sys.exit(run_main())’, ‘ File "C:\Users\gbort\ANACON~1\envs\R-TENS~1\lib\site-packages\tensorboard\main.py", line 51, in run_main’, ‘ server.configure(sys.argv[1:])’, ‘ File "C:\Users\gbort\ANACON~1\envs\R-TENS~1\lib\site-packages\tensorboard\program.py", line 143, in configure’, ‘ loader.fix_flags(flags)’, ‘ File "C:\Users\gbort\ANACON~1\envs\R-TENS~1\lib\site-packages\tensorboard\plugins\core\core_plugin.py", line 405, in fix_flags’, ‘ raise ValueError('A logdir or db must be specified. '’, ‘ValueError: A logdir or db must be specified. For example `tensorboard --logdir mylogdir` or `tensorboard --db sqlite:~/.tensorboard.db`. Run `tensorboard --helpfull` for details and examples.’**

Dont understand the error ,

Many Thanks


By ther way when I run 

    tf_config()

the response is:

**TensorFlow v1.10.0 (C:\Users\gbort\ANACON~1\envs\R-TENS~1\lib\site-packages\tensorflow\__init__.p) Python v3.6 (C:\Users\gbort\ANACON~1\envs\R-TENS~1\python.exe)**

[gbortz27]

I did realize though that when running the following code with the callback_tensorboard function , a log file was generated ie

`model %>%
fit (
x = train_x_M, y = train_y_V,epochs = 25,
batch_size = 32, validation_split = .2,
callbacks = callback_tensorboard("logs/run_1")
)

# Call TensorBoard

tensorboard("logs/run_1")`

the model fit code above worked , using the call back and generated a file named

"events.out.tfevents.1573914782.LAPTOP-0946ACR2"

but the function

tensorboard("logs/run_1") is the problem!!!

[dfalbel]

The easiest solution in this case is to completely remove and reinstall tensorflow. You can do this by runnning:

reticulate::conda_remove("r-reticulate")

And then reinstalling tensorflow

[gbortz27]

Hi Daniel Thanks for yor assistance but I tried this As I mentioned in my mail reticulate::conda_remove("r-reticulate") Results in the following Unable to create process using 'C:\Users\gbort\ANACON~1\python.exe C:\Users\gbort\ANACON~1\Scripts\conda-script.py "remove" "--yes" "--name" "r-reticulate" "--all"' Error: Error 101 occurred removing conda environment r-reticulate Many Thanks Graham

…

On Wed, Nov 27, 2019 at 1:41 PM Daniel Falbel ***@***.***> wrote: The easiest solution in this case is to completely remove and reinstall tensorflow. You can do this by runnning: reticulate::conda_remove("r-reticulate") And then reinstalling tensorflow — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#376?email_source=notifications&email_token=ABUCKET5YUEY72JLXDHTEQDQVZMF3A5CNFSM4JOEVUQKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEFJHPIY#issuecomment-559052707>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABUCKETNJFIHP5KUCYNJ2M3QVZMF3ANCNFSM4JOEVUQA> .

[gbortz27]

Running Tensorboard I now get Error: invalid version specification ‘Traceback (most recent call last):’, ‘ File "C:\Users\gbort\ANACON~1\envs\R-TENS~1\Scripts\tensorboard-script.py", line 10, in <module>’, ‘ sys.exit(run_main())’, ‘ File "C:\Users\gbort\ANACON~1\envs\R-TENS~1\lib\site-packages\tensorboard\main.py", line 51, in run_main’, ‘ server.configure(sys.argv[1:])’, ‘ File "C:\Users\gbort\ANACON~1\envs\R-TENS~1\lib\site-packages\tensorboard\program.py", line 143, in configure’, ‘ loader.fix_flags(flags)’, ‘ File "C:\Users\gbort\ANACON~1\envs\R-TENS~1\lib\site-packages\tensorboard\plugins\core\core_plugin.py", line 405, in fix_flags’, ‘ raise ValueError('A logdir or db must be specified. '’, ‘ValueError: A logdir or db must be specified. For example `tensorboard --logdir mylogdir` or `tensorboard --db sqlite:~/.tensorboard.db`. Run `tensorboard --helpfull` for details and examples.’""

…

On Wed, Nov 27, 2019 at 1:41 PM Daniel Falbel ***@***.***> wrote: The easiest solution in this case is to completely remove and reinstall tensorflow. You can do this by runnning: reticulate::conda_remove("r-reticulate") And then reinstalling tensorflow — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#376?email_source=notifications&email_token=ABUCKET5YUEY72JLXDHTEQDQVZMF3A5CNFSM4JOEVUQKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEFJHPIY#issuecomment-559052707>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABUCKETNJFIHP5KUCYNJ2M3QVZMF3ANCNFSM4JOEVUQA> .

[HUSAIN23]

installing tensorflow in r ,getting error

install_tensorflow()
Error in install_tensorflow() :
Unable to install TensorFlow on this platform.Binary installation is only available for 64-bit platforms

how can i solve this error

[dfalbel]

There's currently no way to install TensorFlow on 32bit systems.