Can't use Jupyter Notebook: jsonschema apparently missing

Question

When using a an Anaconda environment, I can\'t start Jupyter to work in a notebook. I can do so without the environment, but I need to be able to use the environment. Here

Answer 1

i also got the same error and none of the above mentioned procedures worked for me so i've checked the documentation of anaconda and found something useful

conda install -c conda-forge/label/cf201901 jsonschema

conda install jupyter

jupyter notebook

this worked for me,thanks to anaconda documentation