Friday, June 11, 2021

SOLVED - Error " there is no package called ‘bslib’ " on Heroku deployment from GitHub repository

In this tutorial we'll learn how to solve the  error " there is no package called ‘bslib’ " on Heroku deployment from GitHub repository  

This error occurs while deploying an app to Heroku from a GitHub repository . Your app works perfectly on your development machine, but it would fail on deployment, like this :


Step by step how to  solve the error " there is no package called ‘bslib’ " on Heroku deployment from GitHub repository  


First of all, notice that it seems to be an ENCODING problem : something does not look good with these symbols :  " â€˜bslib’ "

So probably you just have been trying of changing the encoding for your files, also at your machine or uploading again the files to your repository at GitHub.

However, nothing seems to help.

But if you take a closer look, the error states "...NO package called..."  : the PACKAGES are not there.

And inside the word  â€˜bslib’  you can realise the name of the unknown package .

So check whether you are loading this package :



In case you are not loading it, just add it to the setup installations : 



So, redeploy and take a look again: the app is now working:






That's all.... 
In this tutorial we've seen how to solve the  error " there is no package called ‘bslib’ " on Heroku deployment from GitHub repository  .
Happy programming.....
      By Carmel Shvartzman

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